5.3 tel. (877) 426-8767 ? fax (951) 781-5006 www.bourns.com shielded, smt power inductors special features ? high current capacity ? magnetic shielded for low radiation ? ferrite bobbin core ? low core loss for high frequency power applications ? compact size, low pro? le ? operating temperature -30 to +100 c ? tape & reel packaged 500/reel typical applications ? desktop, notebook computers, servers ? network hubs, bridges, routers ? xdsl, pbx base stations ? gps systems ? digital tvs, dvds, cable modems, dss set-top boxes ? battery chargers ? high frequency wireless communication devices ? electronic game devices ? industrial electronics ? onboard power supplies notes * rated current to cause max. 25 % of inductance drop and 40 c temperature rise pm124sh series part number l (h) 20 % @ 100 khz max. dcr () max. idc* (a) bourns equivalent pm124sh-3r9m 3.9 0.015 6.5 srr1240 pm124sh-4r7m 4.7 0.018 5.7 pm124sh-6r8m 6.8 0.023 4.9 pm124sh-8r2m 8.2 0.026 4.6 pm124sh-100m 10 0.028 4.5 pm124sh-120m 12 0.038 4.0 pm124sh-150m 15 0.050 3.2 pm124sh-180m 18 0.057 3.1 pm124sh-220m 22 0.066 2.9 pm124sh-270m 27 0.080 2.8 pm124sh-330m 33 0.097 2.7 pm124sh-390m 39 0.13 2.1 PM124SH-470M 47 0.15 1.9 pm124sh-560m 56 0.19 1.8 pm124sh-680m 68 0.22 1.5 pm124sh-820m 82 0.26 1.3 pm124sh-101m 100 0.31 1.2 pm124sh-121m 120 0.38 1.1 pm124sh-151m 150 0.53 0.95 pm124sh-181m 180 0.62 0.85 pm124sh-221m 220 0.70 0.80 pm124sh-271m 270 0.88 0.60 pm124sh-331m 330 0.99 0.50 for rohs compliant version, add -rc to part number. dimensions: mm tolerance: -/+0.3 pad layout 12.0 12.0 4.5 max. 5.0 7.0 5.5 12.6
|
