tel. (877) 426-8767 ? fax (951) 781-5006 www.bourns.com 5.6 ? rohs compliant 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 ? large terminal surface for good pcb bonding ? operating temperature -30 to +100 c ? tape & reel packaged 500/reel notes * current to cause max. 25 % of inductance drop, or 40 c temperature rise pm125sh series part number l (h) 20 % @ 1 khz dcr (?) max. i, dc* (a) bourns equivalent pm125sh-100m-rc 10 0.025 4.0 srr1260 pm125sh-120m-rc 12 0.027 3.5 pm125sh-150m-rc 15 0.030 3.3 pm125sh-180m-rc 18 0.034 3.0 pm125sh-220m-rc 22 0.036 2.8 pm125sh-270m-rc 27 0.051 2.3 pm125sh-330m-rc 33 0.057 2.1 pm125sh-390m-rc 39 0.068 2.0 pm125sh-470m-rc 47 0.075 1.8 pm125sh-560m-rc 56 0.11 1.7 pm125sh-680m-rc 68 0.12 1.5 pm125sh-820m-rc 82 0.14 1.4 pm125sh-101m-rc 100 0.16 1.3 PM125SH-121M-RC 120 0.17 1.1 pm125sh-151m-rc 150 0.23 1.0 pm125sh-181m-rc 180 0.29 0.90 pm125sh-221m-rc 220 0.40 0.80 pm125sh-271m-rc 270 0.46 0.75 pm125sh-331m-rc 330 0.51 0.68 pm125sh-391m-rc 390 0.69 0.65 pm125sh-471m-rc 470 0.77 0.58 pm125sh-561m-rc 560 0.86 0.54 pm125sh-681m-rc 680 1.20 0.48 pm125sh-821m-rc 820 1.34 0.43 pm125sh-102m-rc 1000 1.53 0.40 dimensions: mm tolerance: -/+0.3 pad layout 12.0 12.0 6.0 max. 5.0 7.0 5.5 12.6 ? rohs directive 2002/95/ec jan 27 2003 including annex. -rc su? x indicates rohs compliance. rev. 10/07 model pm125sh series is currently available, although not recommended for new designs. model srr1260 is preferred.
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