CST0413H FRONTIER | Alldatasheet
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SMD Power Choke: P/N CST0413H-series Rev. A Jan. 01, 2006. Page: 1 of 1 Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com SMD Power Choke (Unshielded)— CST0413H series A. Electrical specifications: Part No. Mark L (uH)±30% Test Freq. DCR (max) Ω I rms. (mA) CST0413H-221N 221 220 1.0 KHz 5.4 110 CST0413H-331N 331 330 1.0 KHz 8.2 80 CST0413H-471N 471 470 1.0 KHz 11.8 70 CST0413H-561N 561 560 1.0 KHz 14.5 55 B. Mechanical dimensions: (Unit: mm) SERIES # A B C D E F C. Features:
- Tolerance: N: ± 30%.
- Operating temperature: -25ºC TO +85ºC.
- Inductance measured on the HP4284A or HP4285A LCR meter.
- DCR measured on the 502BC milli-ohm meter.
- Inductance drops no more than 35% at rated current applied or temperature rises ∆ t < 40ºC.
- Very low profile used for DC-DC converter, LCD driver power supply, Notebook PC, and Electro- Luminescent backlight for Digital Video Camera, Digital Still Camera, GPS, PDC etc. Portable equipment.
- Inductance range: CST0413H-series From 220uH(110 mA) to 560uH(55 mA). D. Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N. D B E C E F A XXXX
SMD Power Choke: P/N CST0413H-series Rev. A Jan. 01, 2006. Page: 2 of 2 Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com SMD Power Choke (Unshielded)— CST0413H series D. Characteristic curve: 1. L vs. Frequency: 100 1000 1 10 100 1000 10000 Frequency(KHz) Inductance(uH) 221M 331M 471M 561M 2. Typical L vs. DC Current: 100 1000 1 10 100 1000 Current(mA) Inductance(uH) 331M 471M 561M 221M