Coupled Inductors – Mouser South Africa

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SRF1280A Dual-Winding Shielded Power Inductors

Bourns SRF1280A Dual-Winding Shielded High Current Power Inductors can be configured in parallel, series, dual-inductor, and transformer applications. These magnetically shielded, low radiation inductors feature a rated current of up to 17.9A and an inductance range of 0.47µH to 4000µH. Other features include a storage and operating temperature range of -40°C to +125°C, a 0.25V test voltage, and a ferrite core. The series is AEC-Q200 qualified, halogen free, and RoHS compliant. Ideal applications for Bourns SRF1280A Dual-Winding Shielded High Current Power Inductors include automotive systems, DC/DC converters, and power supplies.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Inductance - Parallel	Inductance - Series	Tolerance	Maximum DC Current	Maximum DC Resistance	Length	Width	Height	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Termination Style	Packaging
Coupled Inductors 820uH 20% SMD 1280 AEC-Q200 SRF1280A-821M Bourns 1: $2.45 775In Stock	Mfr. Part No. SRF1280A-821M Mouser Part No 652-SRF1280A-821M	Bourns	Coupled Inductors 820uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	775In Stock	Cut Tape $2.45 $2.09 $1.93 $1.20 Reel $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	820 uH	3.28 mH	20 %	650 mA	1.632 Ohms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 0.47uH 30% SMD 1280 AEC-Q200 SRF1280A-R47Y Bourns 1: $2.07 838In Stock	Mfr. Part No. SRF1280A-R47Y Mouser Part No 652-SRF1280A-R47Y	Bourns	Coupled Inductors 0.47uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	838In Stock	Cut Tape $2.07 $1.88 $1.76 $1.44 Reel $1.37 View $1.40 $1.23 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	470 nH	1.88 uH	30 %	17.9 A	5.5 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 2.2uH 30% SMD 1280 AEC-Q200 SRF1280A-2R2Y Bourns 1: $2.07 1,070In Stock	Mfr. Part No. SRF1280A-2R2Y Mouser Part No 652-SRF1280A-2R2Y	Bourns	Coupled Inductors 2.2uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	1,070In Stock	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.44 View $1.48 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	2.2 uH	8.8 uH	30 %	12.5 A	9.2 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 680uH 20% SMD 1280 AEC-Q200 SRF1280A-681M Bourns 1: $2.45 626In Stock	Mfr. Part No. SRF1280A-681M Mouser Part No 652-SRF1280A-681M	Bourns	Coupled Inductors 680uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	626In Stock	Cut Tape $2.45 $2.09 $1.93 $1.44 Reel $1.28 View $1.41 $1.15 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	680 uH	2.72 mH	20 %	760 mA	1.296 Ohms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 4.7uH 30% SMD 1280 AEC-Q200 SRF1280A-4R7Y Bourns 1: $2.07 1,268In Stock	Mfr. Part No. SRF1280A-4R7Y Mouser Part No 652-SRF1280A-4R7Y	Bourns	Coupled Inductors 4.7uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	1,268In Stock	Cut Tape $2.07 $1.88 $1.76 $1.44 Reel $1.30 View $1.40 $1.22 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	4.7 uH	18.8 uH	30 %	8.25 A	13.5 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 10uH 20% SMD 1280 AEC-Q200 SRF1280A-100M Bourns 1: $2.07 942In Stock 1,600Expected 2027/06/28	Mfr. Part No. SRF1280A-100M Mouser Part No 652-SRF1280A-100M	Bourns	Coupled Inductors 10uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	942In Stock 1,600Expected 2027/06/28	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.41 View $1.48 $1.33 $1.29 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	10 uH	40 uH	20 %	6.04 A	24.1 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 100uH 20% SMD 1280 AEC-Q200 SRF1280A-101M Bourns 1: $2.07 412In Stock 1,600Expected 2027/04/27	Mfr. Part No. SRF1280A-101M Mouser Part No 652-SRF1280A-101M	Bourns	Coupled Inductors 100uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	412In Stock 1,600Expected 2027/04/27	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.41 View $1.48 $1.33 $1.26 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	100 uH	400 uH	20 %	1.96 A	175 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1000uH 20% SMD 1280 AEC-Q200 SRF1280A-102M Bourns 1: $2.07 765In Stock	Mfr. Part No. SRF1280A-102M Mouser Part No 652-SRF1280A-102M	Bourns	Coupled Inductors 1000uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	765In Stock	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.41 View $1.48 $1.33 $1.24 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	1 mH	4 mH	20 %	610 mA	1.992 Ohms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 15uH 20% SMD 1280 AEC-Q200 SRF1280A-150M Bourns 1: $2.07 661In Stock 3,200On Order	Mfr. Part No. SRF1280A-150M Mouser Part No 652-SRF1280A-150M	Bourns	Coupled Inductors 15uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	661In Stock 3,200On Order On Order Ship Dates Mfr. No: SRF1280A-150M Stock: 661 Can Dispatch Immediately On Order: 1,600 Expected 2027/06/21 1,600 Expected 2027/10/12 Factory Lead Time: 24 Weeks	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.41 View $1.48 $1.31 $1.26 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	15 uH	60 uH	20 %	5.03 A	33.3 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 22uH 20% SMD 1280 AEC-Q200 SRF1280A-220M Bourns 1: $2.45 45In Stock 5,200On Order	Mfr. Part No. SRF1280A-220M Mouser Part No 652-SRF1280A-220M	Bourns	Coupled Inductors 22uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	45In Stock 5,200On Order On Order Ship Dates Mfr. No: SRF1280A-220M Stock: 45 Can Dispatch Immediately On Order: 2,000 Expected 2026/11/25 3,200 TBD Factory Lead Time: 34 Weeks	Cut Tape $2.45 $2.09 $1.93 $1.70 Reel $1.58 View $1.66 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	22 uH	88 uH	20 %	4 A	50.3 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 33uH 20% SMD 1280 AEC-Q200 SRF1280A-330M Bourns 1: $2.07 1,063In Stock 1,600Expected 2027/09/06	Mfr. Part No. SRF1280A-330M Mouser Part No 652-SRF1280A-330M	Bourns	Coupled Inductors 33uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	1,063In Stock 1,600Expected 2027/09/06	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.41 View $1.48 $1.33 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	33 uH	132 uH	20 %	3.23 A	66.4 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 3.3uH 30% SMD 1280 AEC-Q200 SRF1280A-3R3Y Bourns 1: $2.07 137In Stock 1,600Expected 2026/12/03	Mfr. Part No. SRF1280A-3R3Y Mouser Part No 652-SRF1280A-3R3Y	Bourns	Coupled Inductors 3.3uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	137In Stock 1,600Expected 2026/12/03	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.47 View $1.54 $1.33 $1.26 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	3.3 uH	13.2 uH	30 %	10.4 A	11 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 470uH 20% SMD 1280 AEC-Q200 SRF1280A-471M Bourns 1: $2.19 809In Stock 3,200On Order	Mfr. Part No. SRF1280A-471M Mouser Part No 652-SRF1280A-471M	Bourns	Coupled Inductors 470uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	809In Stock 3,200On Order On Order Ship Dates Mfr. No: SRF1280A-471M Stock: 809 Can Dispatch Immediately On Order: 1,600 Expected 2027/01/21 1,600 Expected 2027/04/20 Factory Lead Time: 24 Weeks	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.41 View $1.48 $1.28 $1.23 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	470 uH	1.88 mH	20 %	850 mA	865 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 68uH 20% SMD 1280 AEC-Q200 SRF1280A-680M Bourns 1: $2.07 278In Stock	Mfr. Part No. SRF1280A-680M Mouser Part No 652-SRF1280A-680M	Bourns	Coupled Inductors 68uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	278In Stock	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.47 View $1.48 $1.36 $1.28 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	68 uH	272 uH	20 %	2.44 A	123 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 6.8uH 30% SMD 1280 AEC-Q200 SRF1280A-6R8Y Bourns 1: $2.07 64In Stock 1,600Expected 2027/06/28	Mfr. Part No. SRF1280A-6R8Y Mouser Part No 652-SRF1280A-6R8Y	Bourns	Coupled Inductors 6.8uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	64In Stock 1,600Expected 2027/06/28	Cut Tape $2.07 $1.88 $1.76 $1.55 Reel $1.41 View $1.48 $1.33 $1.29 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	6.8 uH	27.2 uH	30 %	7.34 A	18.3 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 330uH 20% SMD 1280 AEC-Q200 SRF1280A-331M Bourns 1: $2.19 1,598Expected 2027/08/02	Mfr. Part No. SRF1280A-331M Mouser Part No 652-SRF1280A-331M	Bourns	Coupled Inductors 330uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	1,598Expected 2027/08/02	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.45 View $1.54 $1.37 $1.26 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	330 uH	1.32 mH	20 %	1.04 A	540 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 47uH 20% SMD 1280 AEC-Q200 SRF1280A-470M Bourns 1: $2.07 1,587Expected 2027/01/25	Mfr. Part No. SRF1280A-470M Mouser Part No 652-SRF1280A-470M	Bourns	Coupled Inductors 47uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	1,587Expected 2027/01/25	Cut Tape $2.07 $1.88 $1.76 $1.59 Reel $1.47 View $1.54 $1.33 $1.26 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	47 uH	188 uH	20 %	2.95 A	89.8 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 150uH 20% SMD 1280 AEC-Q200 SRF1280A-151M Bourns 1: $2.19 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-151M Mouser Part No 652-SRF1280A-151M	Bourns	Coupled Inductors 150uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.26 View $1.27 $1.23 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	150 uH	600 uH	20 %	1.59 A	261 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1uH 30% SMD 1280 AEC-Q200 SRF1280A-1R0Y Bourns 1: $2.19 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-1R0Y Mouser Part No 652-SRF1280A-1R0Y	Bourns	Coupled Inductors 1uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.45 View $1.54 $1.37 $1.30 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	1 uH	4 uH	30 %	15.5 A	6.7 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1.5uH 30% SMD 1280 AEC-Q200 SRF1280A-1R5Y Bourns 1: $2.19 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-1R5Y Mouser Part No 652-SRF1280A-1R5Y	Bourns	Coupled Inductors 1.5uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.45 View $1.54 $1.37 $1.30 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	1.5 uH	6 uH	30 %	13.5 A	7.6 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 220uH 20% SMD 1280 AEC-Q200 SRF1280A-221M Bourns 1: $2.19 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-221M Mouser Part No 652-SRF1280A-221M	Bourns	Coupled Inductors 220uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.45 View $1.54 $1.37 $1.28 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	220 uH	880 uH	20 %	1.29 A	343 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 65uH 30% SMD 1280 AEC-Q200 SRF1280A-652Y Bourns 1,600: $1.17 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-652Y Mouser Part No 652-SRF1280A-652Y	Bourns	Coupled Inductors 65uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $1.17 $1.16	Min.: 1,600 Mult.: 400 : 400	SRF1280A						12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel
Coupled Inductors 82uH 20% SMD 1280 AEC-Q200 SRF1280A-820M Bourns 1,600: $1.30 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-820M Mouser Part No 652-SRF1280A-820M	Bourns	Coupled Inductors 82uH 20% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $1.30 $1.22 $1.19	Min.: 1,600 Mult.: 400 : 400	SRF1280A	82 uH	328 uH	20 %	2.09 A	153 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel
Coupled Inductors 8.2uH 30% SMD 1280 AEC-Q200 SRF1280A-8R2Y Bourns 1: $2.19 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SRF1280A-8R2Y Mouser Part No 652-SRF1280A-8R2Y	Bourns	Coupled Inductors 8.2uH 30% SMD 1280 AEC-Q200 Learn More about Bourns srf1280A	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape $2.19 $1.99 $1.86 $1.60 Reel $1.45 View $1.54 $1.35 $1.29 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 400	SRF1280A	8.2 uH	32.8 uH	30 %	6.32 A	19.1 mOhms	12.5 mm	12.5 mm	8 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel