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SRP1040-1R2M Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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SRP1040-1R2M Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 4 page R68 12.4 (0.488) 10.7 ± 0.5 (0.421 ± 0.020) 11.8 (0.465) MAX. MAX. 2.2 ± 0.5 (0.087 ± 0.020) 2.9 ± 0.5 (0.114 ± 0.020) 4.5 (.177) 10.0 ± 0.5 (0.394 ± 0.020) 10.5 (0.413) MAX. 5.4 (.213) 4.0 (.157) MAX. 4.2 (.165) Features ■ Shielded construction ■ Unit height of 4.2 mm ■ Inductance range: 0.15 to 15 μH ■ Current up to 34 A ■ RoHS compliant* Applications ■ Input/output of DC/DC converters ■ Power supplies for: • Portable communications equipment • Camcorders • LCD TVs • Car audio systems SRP1040 Series - Shielded Power Inductors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 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. Electrical Specifications Product Dimensions DIMENSIONS: MM (INCHES) Recommended Layout Soldering Profile 25 75 125 175 225 275 0 50 100 150 200 250 300 Time (Seconds) 120 -150 seconds 60 seconds maximum 260 °C peak 190°C 150 °C 220 °C Ramp Down 5 °C/second <1> 255 °C <1> Maximum of 10 seconds between +255 °C and +260 °C Ramp Up 4 °C/second maximum 10 seconds minimum Electrical Schematic General Specifications Test Voltage ..................................0.25 V Test Frequency ......................... 100 KHz Reflow Soldering .. 230 °C; 50 sec. max. Operating Temperature ................................-55 °C to +150 °C (Temperature rise included) Storage Temperature ................................-55 °C to +150 °C Resistance to Soldering Heat ............................. +260 °C for 10 sec. Materials Core..................................................Iron Wire ............................Enameled copper Terminal ........................................ Cu/Sn Rated Current ..... Ind. drops 20 % at Isat Temperature Rise .....40 °C at rated Irms Packaging....... 900 pcs. per 13-inch reel Bourns Part No. Inductance L ( μH) ±20 % I rms (A) I sat (A) DCR (m Ω) Max. SRP1040-R15M 0.15 34 40 1.3 SRP1040-R20M 0.20 32 40 1.0 SRP1040-R36M 0.36 28 40 1.4 SRP1040-R39M 0.39 24 32 1.4 SRP1040-R47M 0.47 26 38 1.6 SRP1040-R50M 0.50 23 32 1.9 SRP1040-R56M 0.56 25 36 1.9 SRP1040-R68M 0.68 23 32 2.4 SRP1040-R75M 0.75 22 28 2.5 SRP1040-R80M 0.80 21 30 3.0 SRP1040-1R0M 1.0 20 28 3.5 SRP1040-1R2M 1.2 18 24 4.7 SRP1040-1R5M 1.5 15 20 7.5 SRP1040-1R7M 1.7 15 18 7.5 SRP1040-2R2M 2.2 12 17 8.6 SRP1040-2R5M 2.5 11.5 14 8.7 SRP1040-3R3M 3.3 10 14 10 SRP1040-3R9M 3.9 9.0 15 12 SRP1040-4R7M 4.7 8.0 13 14 SRP1040-5R6M 5.6 7.0 12 16 SRP1040-6R8M 6.8 6.5 11 24 SRP1040-8R2M 8.2 5.0 8.0 33 SRP1040-100M 10 5.0 9.0 35 SRP1040-150M 15 5.0 7.0 57 |
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