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Film Capacitors
Metallized Polypropylene Film Capacitors (MKP)
Series/Type: Date:
B32656S February 2010
(c) EPCOS AG 2010. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Metallized polypropylene film capacitors (MKP) Snubber (wound)
B32656S
Typical applications IGBT Snubbering Climatic Max. operating temperature: 110 C Climatic category (IEC 60068-1): 55/100/56 Construction Dielectric: polypropylene (PP) Wound capacitor technology with internal series connection Plastic case (UL 94 V-0) Epoxy resin sealing (UL 94 V-0) Features High pulse strength and high contact reliability Very low inductance Terminals Strap terminals, tinned copper or brass (max. torque 10 Nm) Marking Manufacturer's logo, ordering code, style (MKP) rated capacitance (coded), cap. tolerance (code letter), rated DC voltage, date of manufacture (coded) Delivery mode Bulk (untaped) Dimensional drawings T1 (code no. 561) T2 (code no. 562)
Please read Cautions and warnings and Important notes at the end of this document.
Page 2 of 31
B32656S Snubber (wound)
Dimensional drawings (continued) T3 (code no. 563) T4 (code no. 564)
T5 (code no. 565)
T6 (code no. 566)
Please read Cautions and warnings and Important notes at the end of this document.
Page 3 of 31
B32656S Snubber (wound)
T7 (code no. 577)
Please read Cautions and warnings and Important notes at the end of this document.
Page 4 of 31
B32656S Snubber (wound)
Overview of available types Type VR (V DC) VRMS (V AC) CR (nF) 47 68 100 120 150 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 B32656S 850 450 1000 480 1250 500 1600 750 2000 800
Please read Cautions and warnings and Important notes at the end of this document.
Page 5 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 220 850 450 220 270 270 330 330 390 390 470 470 560 560 560 680 680 680 680 680 680 680 820 820 820 820 820 820 820 Max. dimensions wxhxl mm 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 IRMS 100 kHz A 5 5 6 6 6 6 7 7 8 8 8 8 8 9 9 9 9 9 9 9 10 10 10 10 10 10 10 ESR 100 kHz m 10.0 10.0 9.0 9.0 9.0 9.0 8.0 8.0 8.0 8.0 7.0 7.0 7.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 Ordering code (composition see below) B32656S8224+563 B32656S8224+564 B32656S8274+563 B32656S8274+564 B32656S8334+563 B32656S8334+564 B32656S8394+563 B32656S8394+564 B32656S8474+563 B32656S8474+564 B32656S8564+563 B32656S8564+564 B32656S8564+565 B32656S8684+561 B32656S8684+562 B32656S8684+563 B32656S8684+564 B32656S8684+565 B32656S8684+566 B32656S8684+577 B32656S8824+561 B32656S8824+562 B32656S8824+563 B32656S8824+564 B32656S8824+565 B32656S8824+566 B32656S8824+577 Terminal T3 T4 T3 T4 T3 T4 T3 T4 T3 T4 T3 T4 T5 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 pcs./ MOQ 224 384 224 384 224 384 224 384 224 384 168 288 288 192 192 144 192 192 192 180 192 192 144 192 192 192 180
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 6 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 1000 850 450 1000 1000 1000 1000 1000 1000 1200 1200 1200 1200 1200 1200 1200 1500 1500 1500 1500 1500 1800 1800 1800 1800 1800 2200 2200 2200 2200 2200 Max. dimensions wxhxl mm 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 31.0 x 26.5 x 43.6 31.0 x 26.5 x 43.6 31.0 x 26.5 x 43.6 31.0 x 26.5 x 43.6 31.0 x 26.5 x 43.6 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 IRMS ESR 100 kHz 100 kHz A m 11 6.0 11 6.0 11 6.0 11 6.0 11 6.0 11 6.0 11 6.0 11 5.0 11 5.0 11 5.0 11 5.0 11 5.0 11 5.0 11 5.0 13 5.0 13 5.0 13 5.0 13 5.0 13 5.0 15 4.5 15 4.5 15 4.5 15 4.5 15 4.5 17 3.5 17 3.5 17 3.5 17 3.5 17 3.5 Ordering code (composition see below) B32656S8105+561 B32656S8105+562 B32656S8105+563 B32656S8105+564 B32656S8105+565 B32656S8105+566 B32656S8105+577 B32656S8125+561 B32656S8125+562 B32656S8125+563 B32656S8125+564 B32656S8125+565 B32656S8125+566 B32656S8125+577 B32656S8155+561 B32656S8155+562 B32656S8155+563 B32656S8155+566 B32656S8155+577 B32656S8185+561 B32656S8185+562 B32656S8185+563 B32656S8185+566 B32656S8185+577 B32656S8225+561 B32656S8225+562 B32656S8225+563 B32656S8225+566 B32656S8225+577 Terminal T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 pcs./ MOQ 168 168 144 128 128 168 156 168 168 144 128 128 168 156 128 128 72 128 84 108 108 96 108 96 48 48 96 48 96
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 7 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 2700 850 450 2700 2700 2700 2700 3300 3300 3300 3300 3300 220 1000 480 220 270 270 330 330 330 390 390 390 470 470 470 560 560 560 560 560 560 560 Max. dimensions wxhxl mm 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 IRMS 100 kHz A 20 20 20 20 20 23 23 23 23 23 6 6 7 7 7 7 7 8 8 8 9 9 9 9 9 9 9 9 9 9 ESR 100 kHz m 3.0 3.0 3.0 3.0 3.0 2.5 2.5 2.5 2.5 2.5 10.0 10.0 9.0 9.0 9.0 9.0 9.0 8.0 8.0 8.0 8.0 8.0 8.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 Ordering code (composition see below) B32656S8275+561 B32656S8275+562 B32656S8275+563 B32656S8275+566 B32656S8275+577 B32656S8335+561 B32656S8335+562 B32656S8335+563 B32656S8335+566 B32656S8335+577 B32656S0224+563 B32656S0224+564 B32656S0274+563 B32656S0274+564 B32656S0334+563 B32656S0334+564 B32656S0334+565 B32656S0394+563 B32656S0394+564 B32656S0394+565 B32656S0474+563 B32656S0474+564 B32656S0474+565 B32656S0564+561 B32656S0564+562 B32656S0564+563 B32656S0564+564 B32656S0564+565 B32656S0564+566 B32656S0564+577 Terminal T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T3 T4 T3 T4 T3 T4 T5 T3 T4 T5 T3 T4 T5 T1 T2 T3 T4 T5 T6 T7 pcs./ MOQ 48 48 96 48 96 84 84 64 84 84 224 384 224 384 168 288 288 168 288 288 168 288 288 192 192 144 192 192 192 180
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 8 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 680 1000 480 680 680 680 680 680 680 820 820 820 820 820 820 820 1000 1000 1000 1000 1000 1000 1000 1200 1200 1200 1200 1200 1200 1200 Max. dimensions wxhxl mm 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 IRMS ESR 100 kHz 100 kHz A m 10 6.0 10 6.0 10 6.0 10 6.0 10 6.0 10 6.0 10 6.0 11 6.0 11 6.0 11 6.0 11 6.0 11 6.0 11 6.0 11 6.0 12 6.0 12 6.0 12 6.0 12 6.0 12 6.0 12 6.0 12 6.0 13 5.0 13 5.0 13 5.0 13 5.0 13 5.0 13 5.0 13 5.0 Ordering code (composition see below) B32656S0684+561 B32656S0684+562 B32656S0684+563 B32656S0684+564 B32656S0684+565 B32656S0684+566 B32656S0684+577 B32656S0824+561 B32656S0824+562 B32656S0824+563 B32656S0824+564 B32656S0824+565 B32656S0824+566 B32656S0824+577 B32656S0105+561 B32656S0105+562 B32656S0105+563 B32656S0105+564 B32656S0105+565 B32656S0105+566 B32656S0105+577 B32656S0125+561 B32656S0125+562 B32656S0125+563 B32656S0125+564 B32656S0125+565 B32656S0125+566 B32656S0125+577 Terminal T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 pcs./ MOQ 192 192 144 192 192 192 180 168 168 144 128 128 168 156 96 96 104 96 96 96 144 96 96 104 96 96 96 144
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 9 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 1500 1000 480 1500 1500 1500 1500 1800 1800 1800 1800 1800 2200 2200 2200 2200 2200 2700 2700 2700 2700 2700 120 1250 500 120 150 150 220 220 220 270 270 270 Max. dimensions wxhxl mm 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 IRMS 100 kHz A 15 15 15 15 15 16 16 16 16 16 19 19 19 19 19 23 23 23 23 23 5 5 6 6 8 8 8 8 8 8 ESR 100 kHz m 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.5 4.5 4.5 3.5 3.5 3.5 3.5 3.5 2.5 2.5 2.5 2.5 2.5 15.0 15.0 15.0 15.0 10.0 10.0 10.0 9.0 9.0 9.0 Ordering code (composition see below) B32656S0155+561 B32656S0155+562 B32656S0155+563 B32656S0155+566 B32656S0155+577 B32656S0185+561 B32656S0185+562 B32656S0185+563 B32656S0185+566 B32656S0185+577 B32656S0225+561 B32656S0225+562 B32656S0225+563 B32656S0225+566 B32656S0225+577 B32656S0275+561 B32656S0275+562 B32656S0275+563 B32656S0275+566 B32656S0275+577 B32656S7124+563 B32656S7124+564 B32656S7154+563 B32656S7154+564 B32656S7224+563 B32656S7224+564 B32656S7224+565 B32656S7274+563 B32656S7274+564 B32656S7274+565 Terminal T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T3 T4 T3 T4 T3 T4 T5 T3 T4 T5 pcs./ MOQ 48 48 96 48 96 48 48 96 48 96 48 48 96 48 96 84 84 64 84 84 224 384 224 384 168 288 288 168 288 288
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 10 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 330 1250 500 330 330 330 330 330 330 390 390 390 390 390 390 390 470 470 470 470 470 470 470 560 560 560 560 560 560 560 Max. dimensions wxhxl mm 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 IRMS ESR 100 kHz 100 kHz A m 8 9.0 8 9.0 8 9.0 8 9.0 8 9.0 8 9.0 8 9.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 9 8.0 10 7.0 10 7.0 10 7.0 10 7.0 10 7.0 10 7.0 10 7.0 Ordering code (composition see below) B32656S7334+561 B32656S7334+562 B32656S7334+563 B32656S7334+564 B32656S7334+565 B32656S7334+566 B32656S7334+577 B32656S7394+561 B32656S7394+562 B32656S7394+563 B32656S7394+564 B32656S7394+565 B32656S7394+566 B32656S7394+577 B32656S7474+561 B32656S7474+562 B32656S7474+563 B32656S7474+564 B32656S7474+565 B32656S7474+566 B32656S7474+577 B32656S7564+561 B32656S7564+562 B32656S7564+563 B32656S7564+564 B32656S7564+565 B32656S7564+566 B32656S7564+577 Terminal T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 pcs./ MOQ 192 192 144 192 192 192 180 168 168 144 128 128 168 156 168 168 144 128 128 168 156 96 96 104 96 96 96 144
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 11 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 680 1250 500 680 680 680 680 680 680 820 820 820 820 820 1000 1000 1000 1000 1000 1200 1200 1200 1200 1200 1500 1500 1500 1500 1500 1800 1800 1800 1800 1800 Max. dimensions wxhxl mm 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 IRMS ESR 100 kHz 100 kHz A m 12 6.0 12 6.0 12 6.0 12 6.0 12 6.0 12 6.0 12 6.0 13 6.0 13 6.0 13 6.0 13 6.0 13 6.0 15 6.0 15 6.0 15 6.0 15 6.0 15 6.0 16 5.0 16 5.0 16 5.0 16 5.0 16 5.0 18 4.0 18 4.0 18 4.0 18 4.0 18 4.0 22 3.0 22 3.0 22 3.0 22 3.0 22 3.0 Ordering code (composition see below) B32656S7684+561 B32656S7684+562 B32656S7684+563 B32656S7684+564 B32656S7684+565 B32656S7684+566 B32656S7684+577 B32656S7824+561 B32656S7824+562 B32656S7824+563 B32656S7824+566 B32656S7824+577 B32656S7105+561 B32656S7105+562 B32656S7105+563 B32656S7105+566 B32656S7105+577 B32656S7125+561 B32656S7125+562 B32656S7125+563 B32656S7125+566 B32656S7125+577 B32656S7155+561 B32656S7155+562 B32656S7155+563 B32656S7155+566 B32656S7155+577 B32656S7185+561 B32656S7185+562 B32656S7185+563 B32656S7185+566 B32656S7185+577 Terminal T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 pcs./ MOQ 96 96 104 96 96 96 144 108 108 72 108 96 108 108 72 108 96 48 48 72 48 96 48 48 72 48 96 84 84 64 84 84
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 12 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VRMS CR f1kHz V DC V AC nF 68 1600 750 68 100 100 120 120 120 150 150 150 220 220 220 220 220 220 220 270 270 270 270 270 270 270 330 330 330 330 330 330 330 VR Max. dimensions wxhxl mm 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 IRMS 100 kHz A 5 5 6 6 6 6 6 7 7 7 9 9 9 9 9 9 9 10 10 10 10 10 10 10 12 12 12 12 12 12 12 ESR 100 kHz m 25.0 25.0 20.0 20.0 15.0 15.0 15.0 15.0 15.0 15.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0 Ordering code (composition see below) B32656S1683+563 B32656S1683+564 B32656S1104+563 B32656S1104+564 B32656S1124+563 B32656S1124+564 B32656S1124+565 B32656S1154+563 B32656S1154+564 B32656S1154+565 B32656S1224+561 B32656S1224+562 B32656S1224+563 B32656S1224+564 B32656S1224+565 B32656S1224+566 B32656S1224+577 B32656S1274+561 B32656S1274+562 B32656S1274+563 B32656S1274+564 B32656S1274+565 B32656S1274+566 B32656S1274+577 B32656S1334+561 B32656S1334+562 B32656S1334+563 B32656S1334+564 B32656S1334+565 B32656S1334+566 B32656S1334+577 Terminal T3 T4 T3 T4 T3 T4 T5 T3 T4 T5 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 pcs./ MOQ 224 384 224 384 168 288 288 168 288 288 192 192 144 192 192 192 180 168 168 144 128 128 168 156 96 96 104 96 96 96 144
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 13 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 390 1600 750 390 390 390 390 470 470 470 470 470 560 560 560 560 560 680 680 680 680 680 820 820 820 820 820 Max. dimensions wxhxl mm 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 IRMS ESR 100 kHz 100 kHz A m 13 8.0 13 8.0 13 8.0 13 8.0 13 8.0 14 8.0 14 8.0 14 8.0 14 8.0 14 8.0 15 7.0 15 7.0 15 7.0 15 7.0 15 7.0 17 6.0 17 6.0 17 6.0 17 6.0 17 6.0 20 4.5 20 4.5 20 4.5 20 4.5 20 4.5 Ordering code (composition see below) B32656S1394+561 B32656S1394+562 B32656S1394+563 B32656S1394+566 B32656S1394+577 B32656S1474+561 B32656S1474+562 B32656S1474+563 B32656S1474+566 B32656S1474+577 B32656S1564+561 B32656S1564+562 B32656S1564+563 B32656S1564+566 B32656S1564+577 B32656S1684+561 B32656S1684+562 B32656S1684+563 B32656S1684+566 B32656S1684+577 B32656S1824+561 B32656S1824+562 B32656S1824+563 B32656S1824+566 B32656S1824+577 Terminal T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 pcs./ MOQ 108 108 72 108 96 108 108 72 108 96 48 48 72 48 96 48 48 72 48 96 84 84 64 84 84
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 14 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VRMS CR f1kHz V DC V AC nF 47 2000 800 47 68 68 68 100 100 100 120 120 120 120 120 120 120 150 150 150 150 150 150 150 220 220 220 220 220 220 220 VR Max. dimensions wxhxl mm 12.0 x 22.5 x 42.0 12.0 x 22.5 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 14.0 x 25.0 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 16.0 x 28.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 18.0 x 32.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 20.0 x 39.5 x 42.0 IRMS 100 kHz A 5 5 6 6 6 7 7 7 7 7 7 7 7 7 7 9 9 9 9 9 9 9 12 12 12 12 12 12 12 ESR 100 kHz m 35.0 35.0 25.0 25.0 25.0 20.0 20.0 20.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 Ordering code (composition see below) B32656S2473+563 B32656S2473+564 B32656S2683+563 B32656S2683+564 B32656S2683+565 B32656S2104+563 B32656S2104+564 B32656S2104+565 B32656S2124+561 B32656S2124+562 B32656S2124+563 B32656S2124+564 B32656S2124+565 B32656S2124+566 B32656S2124+577 B32656S2154+561 B32656S2154+562 B32656S2154+563 B32656S2154+564 B32656S2154+565 B32656S2154+566 B32656S2154+577 B32656S2224+561 B32656S2224+562 B32656S2224+563 B32656S2224+564 B32656S2224+565 B32656S2224+566 B32656S2224+577 Terminal T3 T4 T3 T4 T5 T3 T4 T5 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 T1 T2 T3 T4 T5 T6 T7 pcs./ MOQ 224 384 192 288 288 192 288 288 192 192 144 192 192 192 180 168 168 160 192 192 168 156 96 96 104 96 96 96 144
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 15 of 31
B32656S Snubber (wound)
Electrical specifications, ordering codes and packing units VR VRMS CR f1kHz V DC V AC nF 270 2000 800 270 270 270 270 330 330 330 330 330 390 390 390 390 390 470 470 470 470 470 560 560 560 560 560 Max. dimensions wxhxl mm 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 28.0 x 37.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 30.0 x 45.0 x 42.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 33.0 x 48.0 x 43.0 IRMS ESR 100 kHz 100 kHz A m 13 9.0 13 9.0 13 9.0 13 9.0 13 9.0 14 9.0 14 9.0 14 9.0 14 9.0 14 9.0 15 8.0 15 8.0 15 8.0 15 8.0 15 8.0 17 8.0 17 8.0 17 8.0 17 8.0 17 8.0 20 6.5 20 6.5 20 6.5 20 6.5 20 6.5 Ordering code (composition see below) B32656S2274+561 B32656S2274+562 B32656S2274+563 B32656S2274+566 B32656S2274+577 B32656S2334+561 B32656S2334+562 B32656S2334+563 B32656S2334+566 B32656S2334+577 B32656S2394+561 B32656S2394+562 B32656S2394+563 B32656S2394+566 B32656S2394+577 B32656S2474+561 B32656S2474+562 B32656S2474+563 B32656S2474+566 B32656S2474+577 B32656S2564+561 B32656S2564+562 B32656S2564+563 B32656S2564+566 B32656S2564+577 Terminal T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 T1 T2 T3 T6 T7 pcs./ MOQ 108 108 72 108 96 108 108 72 108 96 48 48 72 48 96 48 48 72 48 96 84 84 64 84 84
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request.
Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5%
Please read Cautions and warnings and Important notes at the end of this document.
Page 16 of 31
B32656S Snubber (wound)
Technical data Max. operating temperature Top,max +110 C Upper category temperature Tmax +100 C Lower category temperature Tmin 55 C Rated temperature TR +85 C 0.1 F 0.33 F Insulation resistance Rins or time constant = CR Rins 100 G 30000 s at 20 C, rel. humidity 65% (minimum as-delivered values) DC test voltage 1.6 VR, 2 s TA (C) DC voltage derating Category voltage VC (continuous operation with VDC TA 85 VC = VR or VAC at f 1 kHz) 85CR >1 F 0.5 1.5
AC voltage derating VC,RMS = VRMS VC,RMS=VRMS (165 TA)/80 AC voltage (max. hours) Vop = 1.0 VC,RMS (2000 h) Vop = 1.0 VC,RMS (1000 h) 3% 0.5 10-3 (at 1 kHz) 1.0 10-3 (at 10 kHz) 50% of minimum as-delivered values
1 fit ( 1 10-9/h) at 0.5 VR, 40 C 200 000 h at 1.0 VR, 85 C For conversion to other operating conditions and temperatures, refer to chapter "Quality, 2 Reliability". Short circuit or open circuit Capacitance change C/C Dissipation factor tan Insulation resistance Rins or time constant = CR Rins
Failure criteria: Total failure Failure due to variation of parameters
> 10% > 4 upper limit value < 1500 M (CR0.33 F) < 500 s (CR>0.33 F)
Please read Cautions and warnings and Important notes at the end of this document.
Page 17 of 31
B32656S Snubber (wound)
Pulse handling capability "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in V/s. "k0" represents the maximum permissible pulse characteristic of the waveform applied to the capacitor, expressed in V2/s. Note: The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the capacitor. dV/dt and k0 values VR (V DC) 850 1000 1250 1600 2000 VRMS (V AC) 450 480 500 750 800 dV/dt in V/s 400 450 500 600 700 k0 in V2/s 680 000 900 000 1 250 000 1 920 000 2 800 000
Impedance Z versus frequency f (typical values)
Please read Cautions and warnings and Important notes at the end of this document.
Page 18 of 31
B32656S Snubber (wound) Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA 90 C) For TA >90 C, please refer to "General technical information", section 3.2.3. 850 V DC/450 V AC 1000 V DC/480 V AC
1250 V DC/500 V AC
1600 V DC/750 V AC
Please read Cautions and warnings and Important notes at the end of this document.
Page 19 of 31
B32656S Snubber (wound) Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA 90 C) For TA >90 C, please refer to "General technical information", section 3.2.3. 2000 V DC/800 V AC
Please read Cautions and warnings and Important notes at the end of this document.
Page 20 of 31
B32656S Snubber (wound)
Mounting guidelines 1 1.1 Soldering Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1. Before a solderability test is carried out, terminals are subjected to accelerated ageing (to IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 C). Since the ageing temperature is far higher than the upper category temperature of the capacitors, the terminal wires should be cut off from the capacitor before the ageing procedure to prevent the solderability being impaired by the products of any capacitor decomposition that might occur. Solder bath temperature Soldering time Immersion depth Evaluation criteria: Visual inspection 1.2 235 5 C 2.0 0.5 s 2.0 +0/ 0.5 mm from capacitor body or seating plane Wetting of wire surface by new solder 90%, free-flowing solder
Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1A. Conditions: Series Solder bath temperature Soldering time 10 1 s
MKT boxed (except 2.5 x 6.5 x 7.2 mm) 260 5 C coated uncoated (lead spacing > 10 mm) MFP MKP (lead spacing > 7.5 mm) MKT boxed (case 2.5 x 6.5 x 7.2 mm) MKP (lead spacing 7.5 mm) MKT uncoated (lead spacing 10 mm) insulated (B32559)
5 1 s <4s recommended soldering profile for MKT uncoated (lead spacing 10 mm) and insulated (B32559)
Please read Cautions and warnings and Important notes at the end of this document.
Page 21 of 31
B32656S Snubber (wound)
Immersion depth Shield Evaluation criteria: Visual inspection C/C0 tan
2.0 +0/ 0.5 mm from capacitor body or seating plane Heat-absorbing board, (1.5 0.5) mm thick, between capacitor body and liquid solder No visible damage 2% for MKT/MKP/MFP 5% for EMI suppression capacitors As specified in sectional specification
Please read Cautions and warnings and Important notes at the end of this document.
Page 22 of 31
B32656S Snubber (wound)
1.3
General notes on soldering
Permissible heat exposure loads on film capacitors are primarily characterized by the upper category temperature Tmax. Long exposure to temperatures above this type-related temperature limit can lead to changes in the plastic dielectric and thus change irreversibly a capacitor's electrical characteristics. For short exposures (as in practical soldering processes) the heat load (and thus the possible effects on a capacitor) will also depend on other factors like: Pre-heating temperature and time Forced cooling immediately after soldering Terminal characteristics: diameter, length, thermal resistance, special configurations (e.g. crimping) Height of capacitor above solder bath Shadowing by neighboring components Additional heating due to heat dissipation by neighboring components Use of solder-resist coatings The overheating associated with some of these factors can usually be reduced by suitable countermeasures. For example, if a pre-heating step cannot be avoided, an additional or reinforced cooling process may possibly have to be included. EPCOS recommends the following conditions: Pre-heating with a maximum temperature of 110 C Temperature inside the capacitor should not exceed the following limits: MKP/MFP 110 C MKT 160 C When SMD components are used together with leaded ones, the leaded film capacitors should not pass into the SMD adhesive curing oven. The leaded components should be assembled after the SMD curing step. Leaded film capacitors are not suitable for reflow soldering. Uncoated capacitors For uncoated MKT capacitors with lead spacings 10 mm (B32560/B32561) the following measures are recommended: pre-heating to not more than 110 C in the preheater phase rapid cooling after soldering
Please read Cautions and warnings and Important notes at the end of this document.
Page 23 of 31
B32656S Snubber (wound)
2
Cleaning
To determine whether the following solvents, often used to remove flux residues and other substances, are suitable for the capacitors described, refer to the table below: Type Ethanol, isopropanol, n-propanol n-propanol-water mixtures, water with surface tension-reducing tensides (neutral) Unsuitable Suitable Solvent from table A (see next page) Solvent from table B (see next page)
MKT (uncoated) MKT, MKP, MFP (coated/boxed)
Suitable
In part suitable Unsuitable Suitable
Even when suitable solvents are used, a reversible change of the electrical characteristics may occur in uncoated capacitors immediately after they are washed. Thus it is always recommended to dry the components (e.g. 4 h at 70 C) before they are subjected to subsequent electrical testing. Table A Manufacturers' designations for trifluoro-trichloro-ethane-based cleaning solvents (selection) Trifluoro-trichloroethane Freon TF Frigen 113 TR Arklone P Kaltron 113 MDR Flugene 113 Mixtures of trifluoro-trichloro-ethane with ethanol and isopropanol Freon TE 35; Freon TP 35; Freon TES Frigen 113 TR-E; Frigen 113 TR-P; Frigen TR-E 35 Arklone A; Arklone L; Arklone K Kaltron 113 MDA; Kaltron 113 MDI; Kaltron 113 MDI 35 Flugene 113 E; Flugene 113 IPA Manufacturer Du Pont Hoechst ICI Kali-Chemie Rhone-Progil
Table B (worldwide banned substances) Manufacturers' designations for unsuitable cleaning solvents (selection) Mixtures of chlorinated hydrocarbons and ketones with fluorated hydrocarbons Freon TMC; Freon TA; Freon TC Arklone E Kaltron 113 MDD; Kaltron 113 MDK Flugene 113 CM Manufacturer Du Pont ICI Kali-Chemie Rhone-Progil
Please read Cautions and warnings and Important notes at the end of this document.
Page 24 of 31
B32656S Snubber (wound)
3
Embedding of capacitors in finished assemblies
In many applications, finished circuit assemblies are embedded in plastic resins. In this case, both chemical and thermal influences of the embedding ("potting") and curing processes must be taken into account. Our experience has shown that the following potting materials can be recommended: non-flexible epoxy resins with acid-anhydride hardeners; chemically inert, non-conducting fillers; maximum curing temperature of 100 C. Caution: Consult us first if you wish to embed uncoated types!
Please read Cautions and warnings and Important notes at the end of this document.
Page 25 of 31
B32656S Snubber (wound)
Cautions and warnings Do not exceed the upper category temperature (UCT). Do not apply any mechanical stress to the capacitor terminals. Avoid any compressive, tensile or flexural stress. Do not move the capacitor after it has been soldered to the PC board. Do not pick up the PC board by the soldered capacitor. Do not place the capacitor on a PC board whose PTH hole spacing differs from the specified lead spacing. Do not exceed the specified time or temperature limits during soldering. Avoid external energy inputs, such as fire or electricity. Avoid overload of the capacitors. The table below summarizes the safety instructions that must always be observed. A detailed description can be found in the relevant sections of the chapters "General technical information" and "Mounting guidelines". Topic Reference chapter "General technical information" Make sure that capacitors are stored within the 4.5 specified range of time, temperature and humidity "Storage conditions" conditions. Avoid external energy, such as fire or electricity 5.3 (passive flammability), avoid overload of the "Flammability" capacitors (active flammability) and consider the flammability of materials. Do not exceed the tested ability to withstand 5.2 vibration. The capacitors are tested to "Resistance to vibration" IEC 60068-2-6. EPCOS offers film capacitors specially designed for operation under more severe vibration regimes such as those found in automotive applications. Consult our catalog "Film Capacitors for Automotive Electronics". Safety information
Storage conditions
Flammability
Resistance to vibration
Please read Cautions and warnings and Important notes at the end of this document.
Page 26 of 31
B32656S Snubber (wound)
Topic Soldering
Safety information
Do not exceed the specified time or temperature limits during soldering. Cleaning Use only suitable solvents for cleaning capacitors. Embedding of When embedding finished circuit assemblies in capacitors in plastic resins, chemical and thermal influences finished assemblies must be taken into account. Caution: Consult us first, if you also wish to embed other uncoated component types!
Reference chapter "Mounting guidelines" 1 "Soldering" 2 "Cleaning" 3 "Embedding of capacitors in finished assemblies"
Please read Cautions and warnings and Important notes at the end of this document.
Page 27 of 31
B32656S Snubber (wound)
Symbols and terms Symbol C A C C CR C C/C C/CR dt t T tan V dV/dt V/t E ESL ESR f f1 German Warmeubergangszahl Temperaturkoeffizient der Kapazitat Kondensatoroberflache Feuchtekoeffizient der Kapazitat Kapazitat Nennkapazitat Absolute Kapazitatsanderung Relative Kapazitatsanderung (relative Abweichung vom Ist-Wert) Kapazitatstoleranz (relative Abweichung vom Nennwert) Differentielle Zeit Zeitintervall Absolute Temperaturanderung (Selbsterwarmung) Absolute Anderung des Verlustfaktors Absolute Spannungsanderung Differentielle Spannungsanderung (Spannungsflankensteilheit) Spannungsanderung pro Zeitintervall Aktivierungsenergie zur Diffusion Eigeninduktivitat Ersatz-Serienwiderstand Frequenz Grenzfrequenz fur thermisch bedingte Reduzierung der zulassigen Wechselspannung Frequency limit for reducing permissible Grenzfrequenz fur strombedingte AC voltage due to current limit Reduzierung der zulassigen Wechselspannung Resonant frequency Resonanzfrequenz Thermal acceleration factor for diffusion Therm. Beschleunigungsfaktor zur Diffusion Derating factor Deratingfaktor Current (peak) Stromspitze Category current (max. continuous Kategoriestrom (max. Dauerstrom) current) English Heat transfer coefficient Temperature coefficient of capacitance Capacitor surface area Humidity coefficient of capacitance Capacitance Rated capacitance Absolute capacitance change Relative capacitance change (relative deviation of actual value) Capacitance tolerance (relative deviation from rated capacitance) Time differential Time interval Absolute temperature change (self-heating) Absolute change of dissipation factor Absolute voltage change Time differential of voltage function (rate of voltage rise) Voltage change per time interval Activation energy for diffusion Self-inductance Equivalent series resistance Frequency Frequency limit for reducing permissible AC voltage due to thermal limits
f2
fr FD FT i IC
Please read Cautions and warnings and Important notes at the end of this document.
Page 28 of 31
B32656S Snubber (wound)
Symbol IRMS iz k0 LS 0 test Pdiss Pgen Q R R Ri Rins RP RS S t T tan tan D tan P tan S TA Tmax Tmin tOL Top TR Tref tSL VAC
English (Sinusoidal) alternating current, root-mean-square value Capacitance drift Pulse characteristic Series inductance Failure rate Constant failure rate during useful service life Failure rate, determined by tests Dissipated power Generated power Heat energy Density of water vapor in air Universal molar constant for gases Ohmic resistance of discharge circuit Internal resistance Insulation resistance Parallel resistance Series resistance severity (humidity test) Time Temperature Time constant Dissipation factor Dielectric component of dissipation factor Parallel component of dissipation factor Series component of dissipation factor Ambient temperature Upper category temperature Lower category temperature Operating life at operating temperature and voltage Operating temperature Rated temperature Reference temperature Reference service life AC voltage
German (Sinusformiger) Wechselstrom Inkonstanz der Kapazitat Impulskennwert Serieninduktivitat Ausfallrate Konstante Ausfallrate in der Nutzungsphase Experimentell ermittelte Ausfallrate Abgegebene Verlustleistung Erzeugte Verlustleistung Warmeenergie Dichte von Wasserdampf in Luft Allg. Molarkonstante fur Gas Ohmscher Widerstand des Entladekreises Innenwiderstand Isolationswiderstand Parallelwiderstand Serienwiderstand Scharfegrad (Feuchtetest) Zeit Temperatur Zeitkonstante Verlustfaktor Dielektrischer Anteil des Verlustfaktors Parallelanteil des Verlfustfaktors Serienanteil des Verlustfaktors Umgebungstemperatur Obere Kategorietemperatur Untere Kategorietemperatur Betriebszeit bei Betriebstemperatur und -spannung Beriebstemperatur Nenntemperatur Referenztemperatur Referenz-Lebensdauer Wechselspannung
Please read Cautions and warnings and Important notes at the end of this document.
Page 29 of 31
B32656S Snubber (wound)
Symbol VC VC,RMS VCD Vch VDC VFB Vi Vo Vop Vp Vpp VR
R
English Category voltage Category AC voltage Corona-discharge onset voltage Charging voltage DC voltage Fly-back capacitor voltage Input voltage Output voltage Operating voltage Peak pulse voltage Peak-to-peak voltage Impedance Rated voltage Amplitude of rated AC voltage (Sinusoidal) alternating voltage, root-mean-square value S-correction voltage Snubber capacitor voltage Impedance Lead spacing
German Kategoriespannung (Sinusformige) Kategorie-Wechselspannung Teilentlade-Einsatzspannung Ladespannung Gleichspannung Spannung (Flyback) Eingangsspannung Ausgangssspannung Betriebsspannung Impuls-Spitzenspannung Spannungshub Nennspannung Amplitude der Nenn-Wechselspannung (Sinusformige) Wechselspannung Spannung bei Anwendung "S-correction" Spannung bei Anwendung "Beschaltung" Scheinwiderstand Rasterma
VRMS VSC Vsn Z
Please read Cautions and warnings and Important notes at the end of this document.
Page 30 of 31
Important notes
The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, MiniBlue, MiniCell, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
Page 31 of 31

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