SRF Dual Winding Shielded Power Inductors

Bourns SRFxxxx Dual Winding Shielded Power Inductors are magnetically shielded, low radiation inductors with multiple applications: parallel, series, dual-inductor, and transformer. The RoHS compliant SRF Series features an inductance range from 0.33µH to 4000µH and a rated current from 6.19A to 17.9A. The Bourns SRF Dual Winding Shielded Power Inductors are ideal for SEPIC topology and power supplies for communications, computers, LCDs, flat panels, backlights, camcorders, HDTVs, and car audio systems.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Inductance - Parallel
Inductance - Series
Tolerance
Maximum DC Current
Maximum DC Resistance
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Coupled Inductors 330uH 20% SMD 0703
Datasheet
1In Stock
2,820Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SRF0703 330 uH 1.32 mH 20 % 420 mA 2.16 Ohms 7.6 mm 7.6 mm 3.4 mm - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Coupled Inductors 220uH 20% SMD 0703
Datasheet
6,000Expected 25/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SRF0703 220 uH 880 uH 20 % 520 mA 1.48 Ohms 7.6 mm 7.6 mm 3.4 mm - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Coupled Inductors 0.33uH 20% SMD 0703
Datasheet
Non-Stocked Lead-Time 20 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SRF0703 330 nH 1.32 uH 20 % 6.19 A 9.2 mOhms 7.6 mm 7.6 mm 3.4 mm - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Coupled Inductors 820uH 20% SMD 1260
Datasheet
Product Comments
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

SRF1260 820 uH 3.28 mH 20 % 600 mA 1.46 Ohms 12.5 mm 12.5 mm 6 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Coupled Inductors 820uH 20% SMD 1280
Datasheet
Product Comments
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

SRF1280 820 uH 3.28 mH 20 % 650 mA 1.632 Ohms 12.5 mm 12.5 mm 8 mm - 40 C + 125 C Reel, Cut Tape, MouseReel