Categories
Inductors, Coils, Chokes / Arrays, Signal Transformers
Datasheet SRF1280 Series
Standard Package 1
Manufacturer Bourns Inc.
Series SRF1280
Packaging Cut Tape (CT)
Part Status Active
Number of Coils 2
Inductance - Connected In Parallel 68µH
Inductance - Connected In Series 272µH
Tolerance ±20%
Current Rating - Parallel 2.44A
Current Rating - Series 1.22A
Current Saturation - Parallel 4.44A
Current Saturation - Series 2.22A
DC Resistance (DCR) - Parallel 123mOhm Max
DC Resistance (DCR) - Series 469mOhm Max
Shielding Shielded
Ratings -
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height 0.315" (8.00mm)
Base Part Number SRF1280
SRF1280-101M
Bourns Inc., Shielded 2 Coil Inductor Array 400µH Inductance - Connected in Series 100µH Inductance - Connected in Parallel 175mOhm Max DC Resistance (DCR) - Parallel 1.96A Nonstandard, SRF1280
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SRF0703-470M
Bourns Inc., Shielded 2 Coil Inductor Array 188µH Inductance - Connected in Series 47µH Inductance - Connected in Parallel 338mOhm Max DC Resistance (DCR) - Parallel 1.08A Nonstandard, SRF0703
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SRF1280A-470M
Bourns Inc., Shielded 2 Coil Inductor Array 188µH Inductance - Connected in Series 47µH Inductance - Connected in Parallel 89.8mOhm Max DC Resistance (DCR) - Parallel 2.95A Nonstandard, SRF1280A
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SRF1280A-221M
Bourns Inc., Shielded 2 Coil Inductor Array 880µH Inductance - Connected in Series 220µH Inductance - Connected in Parallel 343mOhm Max DC Resistance (DCR) - Parallel 1.29A Nonstandard, SRF1280A
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SRF1280-100M
Bourns Inc., Shielded 2 Coil Inductor Array 40µH Inductance - Connected in Series 10µH Inductance - Connected in Parallel 24.1mOhm Max DC Resistance (DCR) - Parallel 6.04A Nonstandard, SRF1280
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SRF1280-100M
Bourns Inc., Shielded 2 Coil Inductor Array 40µH Inductance - Connected in Series 10µH Inductance - Connected in Parallel 24.1mOhm Max DC Resistance (DCR) - Parallel 6.04A Nonstandard, SRF1280
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SRF1280-2R2Y
Bourns Inc., Shielded 2 Coil Inductor Array 8.8µH Inductance - Connected in Series 2.2µH Inductance - Connected in Parallel 9.2mOhm Max DC Resistance (DCR) - Parallel 12.5A Nonstandard, SRF1280
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SRF1260-681M
Bourns Inc., Shielded 2 Coil Inductor Array 2.72mH Inductance - Connected in Series 680µH Inductance - Connected in Parallel 1.212Ohm Max DC Resistance (DCR) - Parallel 700mA Nonstandard, SRF1260
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SRF0703-4R7M
Bourns Inc., Shielded 2 Coil Inductor Array 18.8µH Inductance - Connected in Series 4.7µH Inductance - Connected in Parallel 40.6mOhm Max DC Resistance (DCR) - Parallel 3.09A Nonstandard, SRF0703
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SRF1280A-R47Y
Bourns Inc., Shielded 2 Coil Inductor Array 1.88µH Inductance - Connected in Series 470nH Inductance - Connected in Parallel 5.5mOhm Max DC Resistance (DCR) - Parallel 17.9A Nonstandard, SRF1280A
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SRF1280-331M
Bourns Inc., Shielded 2 Coil Inductor Array 1.32mH Inductance - Connected in Series 330µH Inductance - Connected in Parallel 540mOhm Max DC Resistance (DCR) - Parallel 1.04A Nonstandard, SRF1280
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SRF1280-820M
Bourns Inc., Shielded 2 Coil Inductor Array 328µH Inductance - Connected in Series 82µH Inductance - Connected in Parallel 153mOhm Max DC Resistance (DCR) - Parallel 2.09A Nonstandard, SRF1280
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