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Bourns SRU Octagonal Shielded Power Inductors

Bourns SRU Octagonal Shielded Power Inductors feature a unique octagonal shape that delivers higher ratings at the same size as traditional square, round, or oval inductors. These octagonal inductors can be scaled in terms of inductance and current rating without changing the footprint, only the height of the device changes. Available in sizes from 2mm to 10mm, the Bourns SRU series is comprised of 23 models with body heights from 0.9mm to 6.3mm. These Octagonal Shielded Power Inductors are ideal for input/output of DC/DC converters and power supplies for portable communication equipment, camcorders, LCD TVs, and car radios. Bourns SRU Octagonal Shielded Power Inductors are available in a wide variety of inductance ranges, sizes, and voltages.

View Bourns SRU Automotive Power Inductors

Applications

  • Input/output of DC/DC converters
  • Power Supplies
    • Portable communication equipment
    • Camcorders
    • LCD TVs
    • Car radios

Specifications

  • 800nH to 330µH inductance range
  • 190mA to 7.8A DC current range
  • Up to 4.9Ω DC resistance
  • 210mA to 860mA saturation current range

Associated Tools

View Results ( 189 ) Page
Part Number Datasheet Q Minimum Inductance Tolerance Length Width Height Self Resonant Frequency Test Frequency Saturation Current Maximum DC Resistance Maximum DC Current
SRU1028-4R7Y SRU1028-4R7Y Datasheet 12 4.7 uH 30 % 10 mm 10 mm 2.8 mm 40 MHz 7.96 MHz 3.8 A 16 mOhms 4.5 A
SRU8043-4R7Y SRU8043-4R7Y Datasheet 13 4.7 uH 30 % 8 mm 8 mm 4.3 mm 36 MHz 7.96 MHz 3.6 A 17 mOhms 4.6 A
SRU5028-220Y SRU5028-220Y Datasheet 15 22 uH 30 % 5.2 mm 5.2 mm 2.8 mm 18 MHz 2.52 MHz 850 mA 162 mOhms 950 mA
SRU6025-4R7Y SRU6025-4R7Y Datasheet 8 4.7 uH 30 % 6.5 mm 6.2 mm 2.5 mm 42 MHz 7.96 MHz 1.55 A 35 mOhms 2.7 A
SRU5018-101Y SRU5018-101Y Datasheet 15 100 uH 30 % 5.2 mm 5.2 mm 1.8 mm 15 MHz 796 kHz 310 mA 620 mOhms 320 mA
SRU6025-100Y SRU6025-100Y Datasheet 8 10 uH 30 % 6.5 mm 6.2 mm 2.5 mm 25 MHz 7.96 MHz 57 mOhms 2 A
SRU3017-470Y SRU3017-470Y Datasheet 18 47 uH 30 % 3.5 mm 3.3 mm 1.8 mm 18 MHz 2.52 MHz 210 mA 540 mOhms 210 mA
SRU1028-820Y SRU1028-820Y Datasheet 20 82 uH 30 % 10 mm 10 mm 2.8 mm 8 MHz 2.52 MHz 323 mOhms 900 mA
SRU5016-101Y SRU5016-101Y Datasheet 18 100 uH 30 % 5.2 mm 5.2 mm 1.6 mm 12 MHz 796 kHz 270 mA 850 mOhms 300 mA
SRU3028-330Y SRU3028-330Y Datasheet 20 33 uH 30 % 3.5 mm 3.3 mm 2.8 mm 10 MHz 2.52 MHz 480 mA 450 mOhms 470 mA
Published: 2010-07-20 | Updated: 2023-02-27