power choke high current PCHC123H 15 dcr () isat allied part number inductance ( h) tolerance (%) test freq. PCHC123H-r47m-rc PCHC123H-r68m-rc PCHC123H-1r0m-rc PCHC123H-3r3m-rc PCHC123H-6r8m-rc 0.47 0.68 1.00 3.30 6.80 20 20 20 20 20 100 100 100 100 100 2 2.5 3.5 12 22 44 40 36 18 13 allied components interna tional 714-665-1 140 www.a lli edcom pon en ts .com rohs PCHC123H-5r6m-rc 5.60 20 100 18 14 (a) khz,1v all specifications subject to change without notice. revised 7/16/09 irms (a) 32 28 24 12 9 max PCHC123H-4r7m-rc 4.70 20 100 15 16 10 max. features ? magnetically shielded construction ? expanded operating temp range electrical inductance range: .47h to 10h tolerance: 20% over entire range, operating temp: -55oc ~ +125oc test equipment (l): hp4284a lcr meter or equivalent pre-heat 150oc, 1 minute. physical packaging: 600 pieces per 13 inch reel. ? high saturation current up to 44a resistance to soldering heat solder composition: sn/ag3.0/cu0.5 solder temp: 260oc 5oc dcr: ch16502, agilent 33420a mirco-ohm meter marking: eia inductance code irms: current at which with out core loss. isat: current at which inductance drop is approximately 20%. test frequency: 100khz, 1v PCHC123H-1r5m-rc 1.50 20 100 5.5 28 19 PCHC123H-2r2m-rc 2.20 20 100 8 20 16 10 ? low dcr ? suitable for pick and place ? t=40oc temp rise immersion time: 10 sec. 1 sec. PCHC123H-100m-rc 10 20 100 34 9.5 7 idc: 3260b wk & dc bias 3265b wk available in tighter tolerances additional values available dimensions: inches (mm) schematic
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