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SRF1260A-100M Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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SRF1260A-100M Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 2 page Features ■ Multiple applications: parallel, series, dual-inductor and transformer ■ Magnetically shielded, low radiation ■ Inductance range: 0.47 to 4000 μH ■ Heating current up to 17.6 A ■ AEC-Q200 qualified ■ RoHS compliant* and halogen free** Applications ■ Automotive systems: - Driver assistant - Information - Entertainment - Lighting ■ DC/DC converters ■ Power supplies ■ SEPIC - DC/DC converters SRF1260A Series - Dual-Winding Shielded Power Inductors Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature ................................-40 °C to +125 °C Resistance to Soldering Heat ............................. +245 °C for 10 sec. Temperature Rise ......................40 °C typ. at rated I rms Inductance Drop .......... 30 % typ. at I sat Electrical Specifications @ 25 °C Bourns Part No. Parallel Rating Series Rating Inductance @ 100 KHz/ 0.25 V L ( μH) Tol. (%) DCR ( Ω) Max. Irms (A) Isat (A) Inductance @ 100 KHz/ 0.25 V L ( μH) Tol. (%) DCR ( Ω) Max. Irms (A) Isat (A) SRF1260A-R47Y 0.47 ±30 0.0053 17.6 33 1.88 ±30 0.0212 8.8 16.5 SRF1260A-1R0Y 1.0 ±30 0.0062 15 23.6 4 ±30 0.026 7.51 11.8 SRF1260A-1R5Y 1.5 ±30 0.0073 13.8 18.3 6 ±30 0.0302 6.89 9.15 SRF1260A-2R2Y 2.2 ±30 0.0085 10.9 15 8.8 ±30 0.0333 5.46 7.5 SRF1260A-3R3Y 3.3 ±30 0.0101 9.26 12.7 13.2 ±30 0.0372 4.63 6.35 SRF1260A-4R7Y 4.7 ±30 0.0137 7.18 9.71 18.8 ±30 0.0479 3.59 4.86 SRF1260A-6R8Y 6.8 ±30 0.0186 6.64 8.68 27.2 ±30 0.0672 3.32 4.34 SRF1260A-8R2Y 8.2 ±30 0.0194 5.54 7.86 32.8 ±30 0.0737 2.77 3.93 SRF1260A-100M 10 ±20 0.0246 5.35 7.17 40 ±20 0.0934 2.67 3.59 SRF1260A-150M 15 ±20 0.0329 4.27 5.69 60 ±20 0.125 2.13 2.85 SRF1260A-220M 22 ±20 0.0451 3.7 4.71 88 ±20 0.172 1.84 2.36 SRF1260A-330M 33 ±20 0.0618 3.28 3.84 132 ±20 0.256 1.64 1.92 SRF1260A-470M 47 ±20 0.086 2.71 3.24 188 ±20 0.34 1.35 1.62 SRF1260A-680M 68 ±20 0.117 2.22 2.7 272 ±20 0.444 1.11 1.35 SRF1260A-820M 82 ±20 0.15 2.05 2.39 328 ±20 0.568 1.03 1.2 SRF1260A-101M 100 ±20 0.171 1.78 2.2 400 ±20 0.656 0.892 1.1 SRF1260A-151M 150 ±20 0.254 1.48 1.81 600 ±20 0.972 0.739 0.905 SRF1260A-221M 220 ±20 0.354 1.19 1.51 880 ±20 1.416 0.594 0.755 SRF1260A-331M 330 ±20 0.574 1.06 1.22 1320 ±20 2.29 0.53 0.61 SRF1260A-471M 470 ±20 0.83 0.87 1.02 1880 ±20 3.197 0.434 0.51 SRF1260A-681M 680 ±20 1.212 0.7 0.85 2720 ±20 4.635 0.35 0.425 SRF1260A-821M 820 ±20 1.46 0.6 0.77 3280 ±20 5.363 0.301 0.385 SRF1260A-102M 1000 ±20 1.854 0.57 0.7 4000 ±20 6.782 0.283 0.35 General Specifications Core..............................................Ferrite Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging.................... 400 pcs. per reel Materials Product Dimensions Recommended Layout Electrical Schematics DIMENSIONS: MM (INCHES) N2 2 4 N1 1 3 N2 2 4 N1 1 3 N2 2 4 N1 1 3 PARALLEL SERIES How to Order SRF1260A - 100M Model Value Code (see table) 220 * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 4 3 1 2 12.50 (.492) MAX. 12.50 (.492) MAX. 6.00 ± 0.2 (.236 ± .008) 1.80 ± 0.2 (.071 ± .008) 5.00 ± 0.3 (.197 ± .012) 5.00 ± 0.3 (.197 ± .012) 1 2 34 1 2 4 3 DUAL INDUCTOR MODE SERIES MODE 2.15 (.085) 2.15 (.085) 1.28 (.050) 1.28 (.050) 4.50 (.204) 4.50 (.204) 13.00 (.512) 13.00 (.512) |
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