221 04/02 construction disk-shaped varistor element, potted in plastic housing housing and potting flame-retardant to ul 94 v-0 screw terminals m4 (siov-b32 40) screw terminals m5 (siov-b60 80) features heavy-duty varistors (surge current capability up to 100 ka) wide product range siov-b40 also available without housing (ls40 series) pspice models approvals ul csa ( k130) sev (except siov-b80) type designation detailed description of coding system on page 39, chapter ? general technical information ? general technical data climatic category lct uct damp heat, steady state (93 % r.h., 40 c) 40/85/56 40 c + 85 c 56 days in accordance with iec 60068-1 in accordance with iec 60068-2-3 operating temperature 40 + 85 c in accordance with cecc 42 000 storage temperature 40 + 110 c electric strength 2,5 kv rms in accordance with cecc 42 000 insulation resistance 10 m in accordance with cecc 42 000 response time < 25 ns max. torque b32/b40 b60/b80 1,0 nm 2,5 nm siov-b 40 k 275 design rated diameter of varistor disk max. ac operating voltage tolerance of varistor voltage epcos metal oxide varistor block varistors highe series
222 04/02 maximum ratings ( t a = 85 c) type siov- ordering code v rms v v dc v i max 8/20 s a w max (2 ms) j p max w b40k75 b72240b0750k001 75 100 25000 190 1,4 b32k130 b72232b0131k001 130 170 25000 210 1,2 b40k130 b72240b0131k001 130 170 40000 310 1,4 b60k130 b72260b0131k001 130 170 70000 490 1,6 b80k130 b72280b0131k001 130 170 100000 660 2,0 b32k150 b72232b0151k001 150 200 25000 240 1,2 b40k150 b72240b0151k001 150 200 40000 360 1,4 b60k150 b72260b0151k001 150 200 70000 570 1,6 b80k150 b72280b0151k001 150 200 100000 800 2,0 b32k230 b72232b0231k001 230 300 25000 300 1,2 b40k230 b72240b0231k001 230 300 40000 460 1,4 b60k230 b72260b0231k001 230 300 70000 730 1,6 b80k230 b72280b0231k001 230 300 100000 1200 2,0 b32k250 b72232b0251k001 250 320 25000 330 1,2 b40k250 b72240b0251k001 250 320 40000 490 1,4 b60k250 b72260b0251k001 250 320 70000 800 1,6 b80k250 b72280b0251k001 250 320 100000 1300 2,0 b32k275 b72232b0271k001 275 350 25000 360 1,2 b40k275 b72240b0271k001 275 350 40000 550 1,4 b60k275 b72260b0271k001 275 350 70000 860 1,6 b80k275 b72280b0271k001 275 350 100000 1400 2,0 b32k320 b72232b0321k001 320 420 25000 430 1,2 b40k320 b72240b0321k001 320 420 40000 640 1,4 b60k320 b72260b0321k001 320 420 70000 1000 1,6 b80k320 b72280b0321k001 320 420 100000 1600 2,0 b32k385 b72232b0381k001 385 505 25000 550 1,2 b40k385 b72240b0381k001 385 505 40000 800 1,4 b60k385 b72260b0381k001 385 505 70000 1200 1,6 b80k385 b72280b0381k001 385 505 100000 2000 2,0 varistor elements without plastic housing (suitable for soldering) are available upon request. designations: siov-d32k k6 siov-d60k k6 siov-d40k qk6 siov-d80k k6 highe series block varistors
223 04/02 characteristics ( t a = 25 c) type siov- v v (1 ma) v v v (1 ma) % max. clamping voltage c typ (1 khz) pf derating curve page v / i char- acteristic page v v i a b40k75 120 10 220 300 11000 259 282 b32k130 205 10 340 200 4400 259 281 b40k130 205 10 340 300 5600 260 282 b60k130 205 10 340 500 15000 262 283 b80k130 205 10 340 800 28000 264 285 b32k150 240 10 395 200 3700 259 281 b40k150 240 10 395 300 4800 260 282 b60k150 240 10 395 500 12000 262 283 b80k150 240 10 395 800 23000 264 285 b32k230 360 10 595 200 2500 259 281 b40k230 360 10 595 300 3200 261 282 b60k230 360 10 595 500 7900 263 283 b80k230 360 10 595 800 16000 264 285 b32k250 390 10 650 200 2200 259 281 b40k250 390 10 650 300 2900 261 282 b60k250 390 10 650 500 7100 263 283 b80k250 390 10 650 800 14000 264 285 b32k275 430 10 710 200 2000 259 281 b40k275 430 10 710 300 2700 261 282 b60k275 430 10 710 500 6600 263 283 b80k275 430 10 710 800 13000 264 285 b32k320 510 10 840 200 1700 259 281 b40k320 510 10 840 300 2300 261 282 b60k320 510 10 840 500 5600 263 283 b80k320 510 10 840 800 11000 264 285 b32k385 620 10 1025 200 1400 259 281 b40k385 620 10 1025 300 1900 261 282 b60k385 620 10 1025 500 4600 263 283 b80k385 620 10 1025 800 9000 264 285 highe series block varistors
224 04/02 1) operating voltage differs from type designation b32k420 b72232b0421k001 420 560 25000 600 1,2 b40k420 b72240b0421k001 420 560 40000 910 1,4 b60k420 b72260b0421k001 420 560 70000 1500 1,6 b80k420 b72280b0421k001 420 560 100000 2200 2,0 b32k440 b72232b0441k001 440 585 25000 630 1,2 b40k440 b72240b0441k001 440 585 40000 950 1,4 B60K440 b72260b0441k001 440 585 70000 1580 1,6 b80k440 b72280b0441k001 440 585 100000 2350 2,0 b32k460 b72232b0461k001 460 615 25000 660 1,2 b40k460 b72240b0461k001 460 615 40000 1000 1,4 b60k460 b72260b0461k001 460 615 70000 1650 1,6 b80k460 b72280b0461k001 460 615 100000 2500 2,0 b32k550 b72232b0551k001 550 745 25000 620 1,2 b40k550 b72240b0551k001 550 745 40000 960 1,4 b60k550 b72260b0551k001 550 745 70000 1500 1,6 b80k550 b72280b0551k001 550 745 100000 3100 2,0 b32k680 b72232b0681k001 680 895 25000 760 1,2 b40k680 b72240b0681k001 680 895 40000 1100 1,4 b60k680 b72260b0681k001 680 895 70000 1800 1,6 b80k680 b72280b0681k001 680 895 100000 3600 2,0 b32k750 b72232b0751k001 750 970 25000 800 1,2 b40k750 b72240b0751k001 750 970 40000 1200 1,4 b60k750 b72260b0751k001 750 970 70000 2000 1,6 b80k750 b72280b0751k001 750 970 100000 4000 2,0 b60k1000 1) b72260b0102k001 1100 1465 70000 3000 1,6 b80k1100 b72280b0112k001 1100 1465 100000 6000 2,0 maximum ratings ( t a = 85 c) type siov- ordering code v rms v v dc v i max 8/20 s a w max (2 ms) j p max w varistor elements without plastic housing (suitable for soldering) are available upon request. designations: siov-d32k k6 siov-d60k k6 siov-d40k qk6 siov-d80k k6 highe series block varistors
225 04/02 b32k420 680 10 1120 200 1300 259 281 b40k420 680 10 1120 300 1800 261 282 b60k420 680 10 1120 500 4300 263 283 b80k420 680 10 1120 800 8500 264 285 b32k440 715 10 1180 200 1250 259 281 b40k440 715 10 1180 300 1700 261 282 B60K440 715 10 1180 500 4100 263 283 b80k440 715 10 1180 800 8100 264 285 b32k460 750 10 1240 200 1200 259 281 b40k460 750 10 1240 300 1600 261 282 b60k460 750 10 1240 500 3900 263 283 b80k460 750 10 1240 800 7700 264 285 b32k550 910 10 1500 200 1000 260 281 b40k550 910 10 1500 300 1400 261 282 b60k550 910 10 1500 500 3300 263 283 b80k550 910 10 1500 800 6500 264 285 b32k680 1100 10 1815 200 830 260 281 b40k680 1100 10 1815 300 1100 261 282 b60k680 1100 10 1815 500 2600 263 283 b80k680 1100 10 1815 800 5200 264 285 b32k750 1200 10 2000 200 800 260 281 b40k750 1200 10 2000 300 1000 261 282 b60k750 1200 10 2000 500 2400 263 283 b80k750 1200 10 2000 800 4800 264 285 b60k1000 1800 10 2970 500 1600 263 283 b80k1100 1800 10 2970 800 3200 264 285 characteristics ( t a = 25 c) type siov- v v (1 ma) v v v (1 ma) % max. clamping voltage c typ (1 khz) pf derating curve page v / i char- acteristic page v v i a highe series block varistors
226 04/02 dimensions siov-b32/-b40 siov-b60 siov-b80 weight size approx. b32 45 g b40 50 g b60 250 g b80 650 g dimensions in mm var0298-b 500,5 50 1 961 118 2,0 +0,5 +0,5 112 6,8 +0,5 m5 581 70,2 50,2 1150,8 1351 1,0 1,5 270,5 27,70,5 _ 2,0 _ _ 0,3 _ +0,2 7 0,5 _ highe series block varistors
herausgegeben von epcos ag unternehmenskommunikation, postfach 80 17 09, 81617 mnchen, deutschland ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. vervielf?ltigung, ver?ffentlichung, verbreitung und verwertung dieser broschre und ihres inhalts ohne aus- drckliche genehmigung der epcos ag nicht gestattet. bestellungen unterliegen den vom zvei empfohlenen allgemeinen lieferbedingungen fr erzeugnisse und leistungen der elek- troindustrie, soweit nichts anderes vereinbart wird. diese broschre ersetzt die vorige ausgabe. fragen ber technik, preise und lieferm?glichkeiten rich ten sie bitte an den ihnen n?chstgelegenen vertrieb der epcos ag oder an unsere vertriebsgesellschaften im ausland. bauelemente k?nnen aufgrund technischer erfordernisse gefahrstoffe ent- halten. ausknfte darber bitten wir unter angabe des betreffenden typs ebenfalls ber die zust?ndige vertriebsgesellschaft ein - zuholen. published by epcos ag corporate communications, p.o. box 80 17 09, 81617 munich, germany ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. reproduction, publication and dissemination of this brochure and the information contained therein without epcos? prior express consent is prohibited. purchase orders are subject to the general conditions for the s upply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and el ectronic manufacturers? associ ation), unless otherwise agreed. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representa- tives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
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