power inductors type: cep125 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/3 product description ? 12.912.9mm max. (lw), 5.6mm max. height ? standard type, high power type, ultra power type ar e available. ? inductance range : 0.68 10h(standard type ); 0.47 7.2h(high power type); 0.35 5.6h (ultra power type). ? saturation current range: 5.0 20.4a(standard type ) ; 7.8 28.8a (high power type); 9.5 35.0a (ultra power type). ? temperature rise current range 7.6 19.5a. ? custom design is available. feature ? mn-zn core used, flat wire used. ? super high current inductors, ideally used in porta ble computer cpu power supply. ? rohs compliance and halogen free. dimensions (mm) land pattern (mm) schematics (bottom) 12.50.4 1 2 . 5 0 . 4 2 . 5 0 . 2 2 . 6 0 . 2 7 . 0 0 . 2 4.00.2 4.20.2 2 . 6 0 . 2 max.5.6 4.0 10.0 4 . 0 4 . 2 1 3 . 5 3.0 ?
power inductors type: cep125 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/3 specification 1 standard type saturation current a 1 part name stamp inductance ( h) 100khz d.c.r.(m ) max.(typ.) ( 20 ) ( 20 ) ( 100 ) temperature rise current (a) 2 cep125np-0r6n -d 0r6nd 0.68 30 1.5(1.2) 20.4 17.6 19.5 cep125np-1r5m -d 1r5md 1.50 20 2.2(1.8) 14.0 11.8 18.0 cep125np-2r5m 2r5m 2.5 20 3.4(2.8) 10.0 8.8 15.5 cep125np-4r0m 4r0m 4.0 20 5.4(4.5) 8.3 7.2 12.5 cep125np-6r0m 6r0m 6.0 20 8.0(6.6) 6.7 5.8 9.9 cep125np-8r2m 8r2m 8.2 20 11.4(9.5) 5.8 5.1 8.2 cep125np-100m 100m 10 20 13.5(11.2) 5.0 4.6 7.6 2. high power type saturation current a 1 part name stamp inductance ( h) 100khz d.c.r. (m ) max.(typ.) ( 20 ) ( 20 ) ( 100 ) temperature rise current (a) 2 cep125np-0r4n -hd 0r4nd 0.47 30 1.5(1.2) 28.8 25.6 19.5 cep125np-1r0m -hd 1r0md 1.0 20 2.2(1.8) 20.0 17.4 18.0 cep125np-1r8m -h 1r8mh 1.8 20 3.4(2.8) 15.3 12.9 15.5 cep125np-2r8m -h 2r8mh 2.8 20 5.4(4.5) 12.3 10.2 12.5 cep125np-4r0m -h 4r0mh 4.0 20 8.0(6.6) 10.3 8.6 9.9 cep125np-5r6m -h 5r6mh 5.6 20 11.4(9.5) 8.8 7.7 8.2 cep125np-7r2m -h 7r2mh 7.2 20 13.5(11.2) 7.8 6.6 7.6 3. ultra power type saturation current a 1 part name stamp inductance ( h) 100khz d.c.r.(m ) max.(typ.) (at 20 ) at 20 at 100 temperature rise current (a) 2 cep125np-0r3n -ud 0r3nd 0.35 30 1.5(1.2) 35.0 32.0 19.5 cep125np-0r8n -ud 0r8nd 0.8 30 2.2(1.8) 25.7 21.8 18.0 cep125np-1r4m -u 1r4mu 1.4 20 3.4(2.8) 19.2 16.4 15.5 cep125np-2r2m -u 2r2mu 2.2 20 5.4(4.5) 14.8 12.8 12.5 cep125np-3r2m -u 3r2mu 3.2 20 8.0(6.6) 12.8 10.9 9.9 cep125np-4r3m -u 4r3mu 4.3 20 11.4(9.5) 11.0 9.1 8.2 cep125np-5r6m -u 5r6mu 5.6 20 13.5(11.2) 9.5 7.8 7.6
power inductors type: cep125 please refer to the sales offices on our website fo r a representative near you www.sumida.com 3/3 description of part name cep125np- 0r6n -d/ud 1. saturation current: the dc current at which the inductance decreases to 65% (for the inductance tolerance : 30%) or 75% (for the inductance tolerance: 20%) of its nominal. 2. temperature rise current:the dc current at which the temperature rise is t 40 (ta 20 ). b box c carrier tape
|
