wko vishay draloric www.vishay.com for technical questions, contact slcap@vishay .com document number 22204 48 revision 14-may-03 ceramic ac capacitors class x1, 440v ac / class y2, 300v ac d 0.05 f 1 l = 30 -3 or l = 10 1 d max. 3 max. v 0.5 s max. ? dimensions in mm wko 2n2 m iec 384-14/2 440 ~ x1 250 ~ y2 wko 440 ~ x1 250 ~ y2 33p m all approval marks are also shown on the label. design: disc capacitors with epoxy coating rated voltage u r : (x1): 440v ac , 50hz (iec 60384-14.2) (y2): 300v ac , 50hz (iec 60384-14.2) 250v ac , 60hz (ul1414, csa c22.2) dielectric strength between leads: component test: 2600v dc , 50hz, 2s as repeated test admissible only once with 2340v ac , 50hz, 2s random sampling test (destructive test): 2600v ac , 50hz, 60s dielectric strength of body insulation: 2600v ac , 50hz, 60s (destructive test) dissipation factor tan : 25 ? 10 -3 insulation resistance ris: 6 ? 10 9 ? category temperature range ? ? ? ? ? a : (- 40 to +125) c climatic category acc. to en60068-1: 40/125/21 coating: epoxy, dipped, insulating, flame retarding acc. to ul 94v-0 taping and special lead configurations: on request marking: d 9mm d 10mm 800 700 600 500 400 300 200 100 0 i~ [ a] 0 50 100 150 200 250 300 350 400 220pf 2.2nf 1.0nf 3.3nf 4.7nf impedance (z) as a function of frequency (f) at t a = 20 c (average). measurement with lead length 50mm. i = f (u r ) (typ.) 10 1 10 0 10 -1 10 -2 1 10 100 300 f [mhz] z [ ? ] 4700pf 3900 3300 2200 1500 1000 470 680 330 220 150 100 68 47 33 pf u r [v~]
wko vishay draloric document number 22204 for technical questions, contact slcap@vishay .com www.vishay.com revision 14-may-03 49 ceramic ac capacitors class x1, 440v ac / classy2, 300v ac capacitance d x s max. f 1* d 0.05* v 0.5* ordering ceramic (pf) (mm) (mm) (mm) (mm) code dielectric 33 7.0 x 4.5 1.6 wko330 cp k n 750 47 7.0 x 4.5 wko470 cp k 68 7.0 x 4.5 wko680 cp k k 1200 100 7.0 x 4.5 wko101 cp k k 1500 150 7.0 x 4.5 0.6 1.9 wko151 cp k 220 7.0 x 4.5 wko221 cp k k 2000 330 7.0 x 4.5 wko331 cp k 470 7.0 x 4.5 7.5 wko471 cp k 680 9.0 x 5.0 2.0 wko681 cp k 1000 9.0 x 5.0 wko102 cp k 1500 10.0 x 5.0 wko152 cp k k 4000 2200 12.0 x 5.0 0.8 wko222 cp k 3300 13.0 x 5.0 2.1 wko332 cp k 3900 14.5 x 5.0 wko392 cp k 4700 14.5 x 5.0 12.5 wko472 cp k capacitance tolerances: 10%, 20% *standard lead configuration, other lead spacing and diameter available on request ordering code : 7th digit: capacitance tolerance: 10% = k 20% = m 10th/11th/12th digit: lead configuration (see general information) approvals iec 60384-14 2nd edition (1993) (y2) cb-test certificate fi 338a 2 (250v ac ) table ii & a 1 (1995-06) (x1) cb-test certificate fi 435 a 1 (440v ac ) en 132400 (1994) these approvals together with the cb-test certificate (y2) cb-test certificate de 1-7465 (300v ac ) substitutes the national aproval of the nations (x1) cb-test certificate de 1-7465 (440v ac ) given in the table below across-the-line, line to ground ul 1414 antenna-coupling and e 183844 v1 s2 (250v ac ) line-by-pass capacitor 33pf to 1500pf: across-the-line, line-to-ground csa c22.2 no. 1-m1981 and antenna isolation capacitor lr 64546-10 (250v ac ) 2200pf to 4700pf: antenna and line isolation capacitor this approval mark together with the cb-certificate replace all national approval marks of the following countries (they have already signed the cb-agreement): austria belgium denmark finland sweden france germany ireland italy switzerland netherlands israel portugal spain great britain japan norway china poland czech. republic singapore rep. of korea hungary iceland slovenia
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