c ac common mode coil type: pfc2831c please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? ac line noise filter. ? core material: ferrite ? custom design is available. feature ? ?? ? max. operating frequency: 1mhz. ? ?? ? safety standard conformance such as ul. ? ?? ? storage temperature range: -40 ~+105 . ? ?? ? operating temperature range: -40 ~+105 (including coils self-heat). ? ideally used in tv, vcrs, oa device. ? rohs compliance. dimensions (mm) dimension does not include solder used on coil. dimensions without tolerance are approx. pin pitch shall be measured at the root of termina l. schematics (bottom) winding start is #1,#4 or #2,#3 #1, #2 should have same polarity. adhesive 5 . 0 1 . 0 23.0 max. (17.0) 1 . 5 m a x . wire0.1 ( a1 ) 3 5 . 0 m a x . 35.0 max. ( a2 ) s o l d e r d i p 1 2 4 3 a1(12.0) 3 4 2 1 a2(20.0) pfc2831c-241 pfc2831c-222 pfc2831c-462 pfc2831c-241 PFC2831C-132
c ac common mode coil type: pfc2831c please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification no. part no. stamp wire (mm) pin pitch inductance (mh) (1-2)or(4-3) min. inductance balance (h) max. d.c.r.(m@) at 20 (1-2)or(4-3) max. permission current (arms) (50hz/60hz) (1-4) 01 pfc2831c-241 241 1.5 0.24 30 4.0 15.0 02 pfc2831c-551 551 1.5 0.55 50 5.9 12.5 03 pfc2831c-981 981 1.4 0.98 70 9.2 11.0 04 PFC2831C-132 132 1.3 20mm 1.3 80 13.0 10.0 05 pfc2831c-222 222 1.2 2.2 100 20.0 8.0 06 pfc2831c-332 332 1.1 3.3 120 28.0 7.0 07 pfc2831c-462 462 1.0 12mm 4.6 180 40.0 6.0 rated current:250 vrms,50hz/60hz measuring frequency inductance 1khz,0.1v permission current when temperature of coil increased up to 40 . (ta=20 ) (2-3)between to be shorted when using. winding turns are approx, turns rate is fixed. impedance characteristic (ref.) impedance ?
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