CSS125F Series SMD WIRE WOUND POWER INDUCTORS (SHIELDED) Rev. A A. Electrical Specifications: P/N Marking 1R3 2R1 3R1 4R4 5R8 7R5 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 CSS125F-1R3N CSS125F-2R1N CSS125F-3R1N CSS125F-4R4N CSS125F-5R8N CSS125F-7R5N CSS125F-100M CSS125F-120M CSS125F-150M CSS125F-180M CSS125F-220M CSS125F-270M CSS125F-330M CSS125F-390M CSS125F-470M CSS125F-560M CSS125F-680M CSS125F-820M CSS125F-101M CSS125F-121M CSS125F-151M CSS125F-181M CSS125F-221M CSS125F-271M CSS125F-331M CSS125F-391M CSS125F-471M CSS125F-561M CSS125F-681M CSS125F-821M CSS125F-102M Inductance (μH) Test Freq. (KHz) DCR Max. (Ω) Rated Current (A) 1.3±30% 2.1±30% 3.1±30% 4.4±30% 5.8±30% 7.5±30% 10 ± 20% 12 ± 20% 15 ± 20% 18 ± 20% 22 ± 20% 27 ± 20% 33 ± 20% 39 ± 20% 47 ± 20% 56 ± 20% 68 ± 20% 82 ± 20% 100 ± 20% 120 ± 20% 150 ± 20% 180 ± 20% 220 ± 20% 270 ± 20% 330 ± 20% 390 ± 20% 470 ± 20% 560 ± 20% 680 ± 20% 820 ± 20% 1000 ± 20% 100 100 100 100 100 100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.012 0.014 0.017 0.020 0.021 0.024 0.025 0.027 0.030 0.034 0.036 0.051 0.057 0.068 0.075 0.110 0.120 0.140 0.160 0.170 0.230 0.290 0.400 0.460 0.510 0.690 0.770 0.860 1.200 1.340 1.530 8.00 7.00 6.00 5.00 4.40 4.20 4.00 3.50 3.30 3.00 2.80 2.30 2.10 2.00 1.80 1.70 1.50 1.40 1.30 1.10 1.00 0.90 0.80 0.75 0.68 0.65 0.58 0.54 0.48 0.43 0.40 B. Dimensions: mm(Inch) Series a b c d e f g h CSS125F 12.0 (0.472) 12.0 (0.472) 6.0 (0.236) 5.0 (0.197) 7.4 (0.291) 5.4 (0.213) 7.0 (0.276) 2.8 (0.110) Tol. ±0.3 (0.012) ±0.3 (0.012) Max. Typ. Typ. Typ. Typ. Typ. C. General Information: 1. 2. 3. 4. 5. 6. 7. 8. 9. CSS125F-xxx_, “CSS125F” = P/N, “xxx”= Inductance, “_” = Tolerance. Tolerance “_”: N = ±30%, M = ± 20%, L = ±15%. Operating temperature range: -30ºC to +100ºC (Including self-heating). Storage temperature: -40ºC to +85ºC. Inductance measured using the HP4284A and Chroma1320 & 3302. DCR measured using Chroma 16502 milliohm meter. Inductance drop no more than 25% of initial value at rated current, temperature rise ∆t < 40ºC. Inductance and Current range: From 1.30 µH (8.00A) to 1000.0 µH (0.40A). MSL: Level 1. Frontier Electronics Corp.® http://www.frontierusa.com Page 1 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 CSS125F Series SMD WIRE WOUND POWER INDUCTORS (SHIELDED) Rev. A D. Applications: 1. 2. 3. 4. 5. 6. Game Consoles Set Top Boxes Cables Modems Computers Mobile Communication Devices (Cell Phones, Radios, etc.) PDA, LCD, DVD, BRP, HD E. Characteristics Curve: Frontier Electronics Corp.® http://www.frontierusa.com Page 2 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989