Power Inductors - Shielded CTMPA121206F Series From 1.0µH to 47µH www.ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance only. Part Number Inductance at 200kHz (µH) CTMPA121206F-1R0M CTMPA121206F-2R2M CTMPA121206F-3R3M CTMPA121206F-4R7M CTMPA121206F-6R8M CTMPA121206F-100M CTMPA121206F-150M CTMPA121206F-220M CTMPA121206F-330M CTMPA121206F-470M 1.0 2.2 3.3 4.7 6.8 10 15 22 33 47 DCR Max. (mW) DCR Typ. (mW) 47.0 108.0 131.0 162.0 287.0 513.0 830.0 1040.0 1330.0 2300.0 40.0 97.0 121.0 150.0 270.0 498.0 747.0 936.0 1197.0 2070.0 Isat Typ. (A) Irms Typ. (A) 4.40 3.00 2.90 2.70 2.30 1.60 1.70 1.60 1.30 1.20 2.70 1.80 1.70 1.50 1.10 0.80 0.65 0.59 0.52 0.39 PHYSICAL DIMENSIONS Size A B C Max. mm inches 3.0 ± 0.2 3.0 ± 0.2 1.5 0.118 ± 0.008 0.118 ± 0.008 0.059 D 1.2 ± 0.2 0.047 ± 0.008 C D D Core Terminal Electrode Not Shown at Actual Size B CHARACTERISTICS A Core Top 2R2 2R2 PAD LAYOUT Unit: mm 3.4 Description: SMD Molded Magnetically Shielded Inductors Applications: DC/DC converter for CPU in Notebook PC, Battery powered devices, Cellular phone LCD displays, HDD’s, DVC’s, DCS’s, PDA, Thin type on-board power supply module, etc. Operating Temperature: -40°C to +120°C (The part temperature (ambient + temp. rise) should not exceed 125°C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.) Isat: Inductance drop 20% from its value with current. Irms: 40°C temperature rise from 25°C ambient with current. Inductance Tolerance: ±20% (M) Testing: Inductance tested at 200kHz, 0.25V, 0A. 25°C ambient. Packaging: Tape & Reel. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. 0.8 3.4 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 11.16.15