o 25 c, 100khz, 0.1v for 1.2~6.8uh. 1khz,1v for 10~1000uh. siq74 t ype magnetically shielded. idel for power source circuits, dc-dc converter, dc-ac inverters inductor applications. in addition to the standard versions shown here, customized inductors are available to meet your exact requirements. rohs compliant. features 22 s m t p o w e r i n d u c t o r electrical characteristics: 0 . 0 0 0 . 0 1 0 . 1 0 1 . 0 0 1 0 . 0 0 c u r r e n t ( a ) 1 0 . 0 0 1 0 0 . 0 0 1 0 0 0 . 0 0 i n d u c t a n c e ( u h ) 1 0 0 1 2 0 1 5 0 . 1 8 0 2 2 0 2 7 0 3 3 0 4 7 0 5 6 0 6 8 0 8 2 0 1 0 1 3 9 0 1 2 1 1 5 1 1 8 1 2 2 1 2 7 1 3 3 1 3 9 1 4 7 1 5 6 1 6 8 1 8 2 1 1 0 2 p a r t n o . d c r ( ) m a x 2 ira te d (a dc ) 1 l (u h ) mechanical dimension: unit:mm/inch unit:mm/inch a = 7.3 0.2 / 0.287 0.008 b = 7.3 0.2 / 0.287 0.008 c = 4.5 / 0.177 max. d = 5.0 0.2 / 0.197 0.008 e = 2.0 0.2 / 0.079 0.008 f = 1.1 0.2 / 0.043 0.008 e c a b d 4.8 2.2 1.6 f recommended pad pa tterns 1. t olerance o f inductanc e : 20 %. 2. irated is the dc c urrent whic h cause th e inductan ce drop le ss than 25 % of its n ominal ind uctance w ithout curr ent o and the surface t emperature of the pa rt increase less than 45 c . o o 3. operatin g tempera ture: -20 c to 105 c (including self-tempe rature rise ). delt a electronics, inc. (taoyuan plant cpbg) 252, san ying road, kueisan industrial zone, taoyuan shien, 333, taiwan, r .o.c. tel: 886-3-3591968; fax: 886-3-3591991http://www.deltaww .com siq74 - 1r2 1.2 0.0084 6.40 siq74b - 1r5 1.5 0.0160 7.00 siq74 - 2r2 2.2 0.0250 4.30 siq74b - 2r2 2.2 0.0190 6.50 siq74 - 3r3 3.3 0.0270 4.00 siq74b - 3r3 3.3 0.0290 5.20 siq74 - 3r9 3.9 0.0360 3.50 siq74a - 3r9 3.9 0.0360 3.50 siq74 - 4r7 4.7 0.0400 2.40 siq74a - 4r7 4.7 0.0400 3.50 siq74b - 5r0 5.0 0.0450 4.00 siq74b - 6r8 6.8 0.0620 3.60 siq74 - 6r8 6.8 0.0450 2.20 siq74b - 8r2 8.2 0.0810 3.30 siq74 - 100 10.0 0.0490 1.84 siq74b - 100 10.0 0.0660 2.50 siq74 - 120 12.0 0.0580 1.71 siq74 - 150 15.0 0.0810 1.47 siq74 - 180 18.0 0.0910 1.31 siq74 - 220 22.0 0.1100 1.23 siq74 - 270 27.0 0.1500 1.12 siq74 - 330 33.0 0.1700 0.96 siq74b - 330 33.0 0.2200 1.30 siq74 - 390 39.0 0.2300 0.91 siq74 - 470 47.0 0.2600 0.88 siq74 - 560 56.0 0.3500 0.75 siq74 - 680 68.0 0.3800 0.69 siq74 - 820 82.0 0.4300 0.61 siq74 - 101 100.0 0.6100 0.60 siq74 - 121 120.0 0.6600 0.52 siq74 - 151 150.0 0.8800 0.46 siq74 - 181 180.0 0.9800 0.42 siq74 - 221 220.0 1.1700 0.36 siq74 - 271 270.0 1.6400 0.34 siq74 - 331 330.0 1.8600 0.32 siq74 - 391 390.0 2.8500 0.29 siq74 - 471 470.0 3.0100 0.26 siq74 - 561 560.0 3.6200 0.23 siq74 - 681 680.0 4.6300 0.22 siq74 - 821 820.0 5.2000 0.20 siq74 - 102 1000.0 6.0000 0.18
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