CSH1260S-4R0M

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: frontierusa.com SMD Power Choke—CSH1260S series A. Electrical specifications: Part No. CSH1260S-1R5M CSH1260S-2R5M CSH1260S-4R0M CSH1260S-6R0M CSH1260S-8R2M CSH1260S-100M Mark 1R5 2R5 4R0 6R0 8R2 100 L (uH) ± 20% 1.50 2.50 4.00 6.00 8.00 10.0 Test Freq. 100KHz 100KHz 100KHz 100KHz 100KHz 100KHz DCR (mΩ max.) 2.50 3.40 5.40 8.00 11.4 13.5 I Sat. (A) 14.0 10.0 8.3 6.7 5.8 5.0 I rms. (A) 16.5 15.5 12.5 9.9 8.2 7.6 B. Mechanical dimensions: (Unit: mm) 12.5±0.4 5.6 MAX 4.0 4.2 2.6 12.5±0.4 7.0 2.6 2 2.5 3 4.2 13.5 4.0 Mechanical dimensions Land pattern C. Schematics: 1 3 2 D. Features: 1. 2. 3. 4. 5. 6. 7. Tolerance: M: ± 20%, L: ± 15%, K: ± 10%. Operating temperature: -30°C TO +100°C. Inductance measured on the HP4284A LCR meter. DCR measured on the 502BC milli-ohm meter. Inductance drops no more than 25% at rated current applied or temperature increases ∆ t < 40ºC. Flat stack wire wound perpendicular to the center of the core. Inductance and Current range: a.) CSS1260S: From 1.50uH(16.5A) to 10.0uH(7.6A). Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N. SMD Power Choke: P/N CSH1260S-series Rev. A Aug. 10, 2004. Page: 1 of 2 10.0 3.0 4.0 1 XXX 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: frontierusa.com SMD Power Choke—CSH1260S series D. Characteristic curve: 1. Typical L vs. Frequency: 100 Inductance(uH) 10 100M 100M 4R 0M 4R0M 1 1 2. Typical L vs. DC Current: 100 1 1RR5M 5M 10 100 1000 10000 Frequency(K z) H SMD Power Choke: P/N CSH1260S-series Inductance (uH) 10 100M 4R0M 1 1R5M 0 .1 0.01 0.1 1 10 100 Current (A) Rev. A Aug. 10, 2004. Page: 2 of 2