Bourns Inc.

Shielded Metal Alloy Power Inductors – SRPxxxxF Series

Bourns metal alloy powder core inductors offer high heating/saturation currents and low magnetic field radiation

Image of Bourns SRPxxxxF Series Shielded Metal Alloy Power InductorsBourns inductor SRPxxxxF series are manufactured with a metal alloy powder core and shielded construction, featuring high heating/saturation currents and low magnetic field radiation. These inductors provide a compact footprint, offering low profiles from 0.7 mm to 1.0 mm. The enameled copper flat wire construction improves the efficiency of this new series by significantly reducing DCR compared to other similarly sized power inductor devices using conventional wire. These inductors are well suited for DC/DC converters and power supplies in consumer, industrial, and telecom applications.

Features
  • Operating temperature range: -40°C to +125°C (temperature rise included)
    • Temperature rise: 40°C typ. at rated IRMS (25°C) (see datasheet for details)
  • Shielded construction – low radiation
  • Low profile
  • Metal-alloy powder core
  • High saturation current
  • Low DCR
  • Low buzz noise

Selection Guide

Image of Bourns SRPxxxxF Series Shielded Metal Alloy Power Inductors Selection Guide (click to enlarge)

SRP0310F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 1UH 4A 56.4 MOHM SMDSRP0310F-1R0MFIXED IND 1UH 4A 56.4 MOHM SMD1 µH4740 - Immediate$0.94View Details
FIXED IND 3.3UH 2.2A 160 MOHMSRP0310F-3R3MFIXED IND 3.3UH 2.2A 160 MOHM3.3 µH5000 - Immediate$0.94View Details

SRP0312F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 470NH 7.3A 17.6 MOHMSRP0312F-R47MFIXED IND 470NH 7.3A 17.6 MOHM470 nH3978 - Immediate$0.91View Details
FIXED IND 680NH 5.6A 24.4 MOHMSRP0312F-R68MFIXED IND 680NH 5.6A 24.4 MOHM680 nH4000 - Immediate$0.91View Details
FIXED IND 2.2UH 3.3A 74 MOHM SMDSRP0312F-2R2MFIXED IND 2.2UH 3.3A 74 MOHM SMD2.2 µH3979 - Immediate$0.91View Details

SRP0410F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 2.2UH 3.9A 72 MOHM SMDSRP0410F-2R2MFIXED IND 2.2UH 3.9A 72 MOHM SMD2.2 µH4933 - Immediate$0.97View Details
FIXED IND 4.7UH 2.5A 162 MOHMSRP0410F-4R7MFIXED IND 4.7UH 2.5A 162 MOHM4.7 µH4983 - Immediate$0.97View Details

SRP0412F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 470NH 8.5A 15 MOHM SMDSRP0412F-R47MFIXED IND 470NH 8.5A 15 MOHM SMD470 nH3960 - Immediate$0.72View Details
FIXED IND 1UH 6.6A 27 MOHM SMDSRP0412F-1R0MFIXED IND 1UH 6.6A 27 MOHM SMD1 µH3388 - Immediate$0.72View Details
FIXED IND 1.5UH 5.5A 37.8 MOHMSRP0412F-1R5MFIXED IND 1.5UH 5.5A 37.8 MOHM1.5 µH3745 - Immediate$0.72View Details
FIXED IND 2.2UH 4.2A 57.6 MOHMSRP0412F-2R2MFIXED IND 2.2UH 4.2A 57.6 MOHM2.2 µH3910 - Immediate$0.72View Details
FIXED IND 4.7UH 3A 124 MOHM SMDSRP0412F-4R7MFIXED IND 4.7UH 3A 124 MOHM SMD4.7 µH3650 - Immediate$0.72View Details
FIXED IND 6.8UH 2.6A 160 MOHMSRP0412F-6R8MFIXED IND 6.8UH 2.6A 160 MOHM6.8 µH4000 - Immediate$0.72View Details

SRP0510F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 470NH 7.7A 21.6 MOHMSRP0510F-R47MFIXED IND 470NH 7.7A 21.6 MOHM470 nH4000 - Immediate$1.03View Details
FIXED IND 1UH 6A 33.6 MOHM SMDSRP0510F-1R0MFIXED IND 1UH 6A 33.6 MOHM SMD1 µH3996 - Immediate$1.03View Details

SRP0512F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 1UH 7A 24 MOHM SMDSRP0512F-1R0MFIXED IND 1UH 7A 24 MOHM SMD1 µH94 - Immediate$1.00View Details
FIXED IND 1.5UH 6A 31.2 MOHM SMDSRP0512F-1R5MFIXED IND 1.5UH 6A 31.2 MOHM SMD1.5 µH2976 - Immediate$1.00View Details
FIXED IND 2.2UH 5A 49.2 MOHM SMDSRP0512F-2R2MFIXED IND 2.2UH 5A 49.2 MOHM SMD2.2 µH1495 - Immediate$1.00View Details
FIXED IND 4.7UH 3.5A 101 MOHMSRP0512F-4R7MFIXED IND 4.7UH 3.5A 101 MOHM4.7 µH3494 - Immediate$1.00View Details

SRP0610F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 680NH 7A 25.2 MOHM SMDSRP0610F-R68MFIXED IND 680NH 7A 25.2 MOHM SMD680 nH3487 - Immediate$1.12View Details
FIXED IND 2.2UH 5A 60 MOHM SMDSRP0610F-2R2MFIXED IND 2.2UH 5A 60 MOHM SMD2.2 µH3488 - Immediate$1.12View Details

SRP0612F Series Power Inductors

ImageManufacturer Part NumberDescriptionInductanceAvailable QuantityPriceView Details
FIXED IND 1UH 6.5A 26.5 MOHM SMDSRP0612F-1R0MFIXED IND 1UH 6.5A 26.5 MOHM SMD1 µH2957 - Immediate$1.06View Details
FIXED IND 1.5UH 6.1A 32.8 MOHMSRP0612F-1R5MFIXED IND 1.5UH 6.1A 32.8 MOHM1.5 µH3000 - Immediate$1.06View Details
FIXED IND 3.3UH 5A 60 MOHM SMDSRP0612F-3R3MFIXED IND 3.3UH 5A 60 MOHM SMD3.3 µH1625 - Immediate$1.06View Details
FIXED IND 4.7UH 4.2A 82 MOHM SMDSRP0612F-4R7MFIXED IND 4.7UH 4.2A 82 MOHM SMD4.7 µH2908 - Immediate$1.06View Details
Published: 2025-02-25

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