power inductor< pin type : rch series> type: rch8011 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 m a x. 1 0. 8 5.01.0 7 .8 0. 5 0 . 7 - 0 . 0 5 + 0 . 1 5 . 0 0 . 3 product description ? 8.3mm max. , 10.8mm max. height. ? inductance range: 10 h 1.0mh. ? rated current range: 0.47 4.1a. ? in addition to the standard versions of inductors s hown here, custom inductors are available to meet your exact r equirements. feature ? magnetically unshielded construction. ? ideally used in printers, lcd tv, dvd, printer, cop y machine, main board of the compounding machines, etc as power suppliers inductors or dc-d c converter inductors. ? rohs compliance and halogen free. dimensions (mm) schematics (bottom)
power inductor< pin type : rch series> type: rch8011 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification part name stamp inductance ( h) 100 khz/1v d.c.r. (m ) [max.] (typ.) (at 20 ) saturation current (ma) 1 temperature rise current (ma) 2 rch8011np-100l 100 10 15 35(28) 4400 4100 rch8011np-120l 120 12 15 40(32) 4000 3950 rch8011np-150l 150 15 15 47(38) 3600 3750 rch8011np-180l 180 18 15 53(42) 3300 3600 rch8011np-220l 220 22 15 56(45) 2800 3050 rch8011np-270l 270 27 15 65(52) 2600 2800 RCH8011NP-330L 330 33 15 75(60) 2400 2700 rch8011np-390l 390 39 15 84(67) 2200 2550 rch8011np-470l 470 47 15 110(88) 2000 2150 rch8011np-560l 560 56 15 123(98) 1850 2000 rch8011np-680l 680 68 15 138(111) 1700 1900 rch8011np-820l 820 82 15 190(154) 1600 1550 rch8011np-101l 101 100 15 215(172) 1500 1500 rch8011np-121l 121 120 15 275(222) 1200 1300 rch8011np-151l 151 150 15 310(250) 1100 1200 rch8011np-181l 181 180 15 360(288) 1000 1100 rch8011np-221l 221 220 15 440(354) 950 1050 rch8011np-271l 271 270 15 590(472) 900 900 rch8011np-331l 331 330 15 640(512) 800 820 rch8011np-391l 391 390 15 710(570) 700 780 rch8011np-471l 471 470 15 900(720) 650 700 rch8011np-561l 561 560 15 1125(903) 600 640 rch8011np-681l 681 680 15 1280(1025) 560 540 rch8011np-821l 821 820 15 1660(1329) 520 500 rch8011np-102l 102 1000 15 1915(1532) 490 470 1: saturation current: the dc current at which the inductance decreases to 90% of its initial value. 2: temperature rise current: the dc current at whic h the temperature rise is t 40 .(ta 20 ).
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