CST0413H-471N

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. CST0413H-221N CST0413H-331N CST0413H-471N CST0413H-561N Mark 221 331 471 561 L (uH)±30% 220 330 470 560 Test Freq. 1.0 KHz 1.0 KHz 1.0 KHz 1.0 KHz DCR (max) Ω 5.4 8.2 11.8 14.5 I rms. (mA) 110 80 70 55 B. Mechanical dimensions: (Unit: mm) A E D E XXXX B C F SERIES # CST0413H A 6.3 Max. B 4.0 ± 0.20 C 1.35 Max. D 4.50 E 1.15 F 3.60 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 ElectroLuminescent 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. 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 D. Characteristic curve: 1. L vs. Frequency: 1000 561M Inductance(uH) 471M 331M 221M 100 1 10 100 1000 10000 Frequency(KHz) 2. Typical L vs. DC Current: 1000 Inductance(uH) 561M 471M 331M 221M 1 10 100 Current(mA) 100 1000 SMD Power Choke: P/N CST0413H-series Rev. A Jan. 01, 2006. Page: 2 of 2