RoHS PCHC123H Power Choke High Current Dimensions: Allied Part Number Inductance (µh) Inches (mm) Tolerance (%) Test Freq. KHz,1v DCR (Ω) Max Isat (A) Irms (A) Max. PCHC123H-R47M-RC 0.47 20 100 2 44 32 PCHC123H-R68M-RC 0.68 20 100 2.5 40 28 PCHC123H-1R0M-RC 1.00 20 100 3.5 36 24 PCHC123H-1R5M-RC 1.50 20 100 5.5 28 19 PCHC123H-2R2M-RC 2.20 20 100 8 20 16 PCHC123H-3R3M-RC 3.30 20 100 12 18 12 PCHC123H-4R7M-RC 4.70 20 100 15 16 10 PCHC123H-5R6M-RC 5.60 20 100 18 14 10 PCHC123H-6R8M-RC 6.80 20 100 22 13 9 PCHC123H-100M-RC 10 20 100 34 9.5 7 All specifications subject to change without notice. Features • • • • • Magnetically shielded construction High saturation current up to 44A Expanded operating temp range Low DCR Suitable for pick and place Electrical Inductance Range: .47µH to 10µH Additional values available Tolerance: 20% over entire range, Available in tighter tolerances Test Frequency: 100KHz, 1V Operating Temp: -55ºC ~ +125ºC Irms: Current at which ∆ T=40ºC temp rise with out core loss. Isat: Current at which Inductance drop is approximately 20%. Schematic Resistance to Soldering Heat Pre-Heat 150ºC, 1 minute. Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temp: 260ºC ± 5ºC Immersion Time: 10 sec. ± 1 sec. Test Equipment (L): HP4284A LCR meter or equivalent DCR: CH16502, Agilent 33420A Mirco-Ohm meter IDC: 3260B WK & DC Bias 3265B WK Physical Packaging: 600 pieces per 13 inch reel. Marking: EIA Inductance Code 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 15 7/16/09 www.alliedcomponents.com