SRP Automotive High Current Inductors

Bourns SRP Automotive High Current Power Inductors feature high saturation current and shielded construction for low magnetic radiation. The inductance range covers 0.1µH to 47μH. Inductor footprints range from 4.5mm x 4.1mm to 13.5mm x 12.5mm, heights range from 1mm to 6.2mm, Irms up to 55A, and Isat up to 118A. Typical automotive applications for Bourns SRP Automotive High Current Power Inductors include driver assistant devices, information/entertainment systems, and lighting. The electrical characteristics and dimensions are functionally equivalent to the existing standard series. AEC-Q200-qualified versions are available.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Package/Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Q Minimum
Self Resonant Frequency
Termination
Length
Width
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Bourns Power Inductors - SMD 1uH 20% SMD 1238 AEC-Q200
Datasheet
953In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 1 uH 20 % 24 A 3.5 mOhms 40 A - 40 C + 150 C 15 40 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 1.2uH 20% SMD 1238 AEC-Q200
Datasheet
150In Stock
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 1.2 uH 20 % 21 A 4 mOhms 37 A - 40 C + 150 C 20 35 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 1.5uH 20% SMD 1238 AEC-Q200
Datasheet
1.270In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 1.5 uH 20 % 19 A 5.5 mOhms 35 A - 40 C + 150 C 20 30 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 1.8uH 20% SMD 1238 AEC-Q200
Datasheet
310In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 1.8 uH 20 % 17 A 7 mOhms 30 A - 40 C + 150 C 20 27 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 3.3uH 20% SMD 1238 AEC-Q200
Datasheet
31In Stock
3.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 3.3 uH 20 % 12 A 13.5 mOhms 27 A - 40 C + 150 C 20 20 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 4.7uH 20% SMD 1238 AEC-Q200
Datasheet
145In Stock
500Expected 19/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 4.7 uH 20 % 10 A 18.5 mOhms 24 A - 40 C + 150 C 20 15 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 5.6uH 20% SMD 1238 AEC-Q200
Datasheet
855In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 5.6 uH 20 % 9.5 A 22 mOhms 19 A - 40 C + 150 C 20 15 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 6.8uH 20% SMD 1238 AEC-Q200
Datasheet
251In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 6.8 uH 20 % 9 A 24 mOhms 18 A - 40 C + 150 C 20 13 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 8.2uH 20% SMD 1238 AEC-Q200
Datasheet
214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 8.2 uH 20 % 8.5 A 28 mOhms 16 A - 40 C + 150 C 20 12 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 0.1uH 30% SMD 1238 AEC-Q200
Datasheet
1.071In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 100 nH 30 % 43 A 430 uOhms 84 A - 40 C + 150 C 10 175 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 0.33uH 20% SMD 1238 AEC-Q200
Datasheet
691In Stock
1.000Expected 29/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 330 nH 20 % 36.5 A 1 mOhms 62 A - 40 C + 150 C 10 85 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 0.47uH 20% SMD 1238 AEC-Q200
Datasheet
83In Stock
500Expected 09/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 470 nH 20 % 32 A 1.8 mOhms 55 A - 40 C + 150 C 10 80 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 0.68uH 20% SMD 1238 AEC-Q200
Datasheet
516In Stock
1.000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 680 nH 20 % 28 A 2.5 mOhms 49 A - 40 C + 150 C 15 50 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 0.82uH 20% SMD 1238 AEC-Q200
Datasheet
488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 820 nH 20 % 25 A 3 mOhms 44 A - 40 C + 150 C 15 45 MHz Standard 13.5 mm 12.5 mm 3.3 mm Ferrite AEC-Q200 SRP1238A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 10uH 20% SMD 1245 AEC-Q200
Datasheet
982In Stock
6.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 10 uH 20 % 9 A 25.5 mOhms 16 A - 55 C + 150 C 20 10 MHz Standard 13.5 mm 12.5 mm 4.8 mm Ferrite AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 1.5uH 20% SMD 1245 AEC-Q200
Datasheet
744In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Choke Shielded 1.5 uH 20 % 27 A 3.3 mOhms 48 A - 55 C + 150 C 20 30 MHz Standard 13.5 mm 12.5 mm 4.8 mm Carbonyl Powder AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 1.8uH 20% SMD 1245 AEC-Q200
Datasheet
335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 1.8 uH 20 % 21 A 4.9 mOhms 40 A - 55 C + 150 C 20 27 MHz Standard 13.5 mm 12.5 mm 4.8 mm Ferrite AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 22uH 20% SMD 1245 AEC-Q200
Datasheet
1.018In Stock
2.500Expected 01/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 22 uH 20 % 6.5 A 58 mOhms 10 A - 55 C + 150 C 20 6 MHz Standard 13.5 mm 12.5 mm 4.8 mm Ferrite AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 2.2uH 20% SMD 1245 AEC-Q200
Datasheet
25In Stock
2.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 2.2 uH 20 % 20 A 5.5 mOhms 32 A - 55 C + 150 C 20 24 MHz Standard 13.5 mm 12.5 mm 4.8 mm Ferrite AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 4.7uH 20% SMD 1245 AEC-Q200
Datasheet
30In Stock
3.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 4.7 uH 20 % 12 A 15 mOhms 27 A - 55 C + 150 C 20 15 MHz Standard 13.5 mm 12.5 mm 4.8 mm Ferrite AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 5.6uH 20% SMD 1245 AEC-Q200
Datasheet
1.821In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Choke Shielded 5.6 uH 20 % 11.5 A 16.5 mOhms 22 A - 55 C + 150 C 20 13 MHz Standard 13.5 mm 12.5 mm 4.8 mm Carbonyl Powder AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 8.2uH 20% SMD 1245 AEC-Q200
Datasheet
347In Stock
500Expected 02/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Inductor Shielded 8.2 uH 20 % 9.5 A 22.5 mOhms 18 A - 55 C + 150 C 20 11 MHz Standard 13.5 mm 12.5 mm 4.8 mm Ferrite AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD .20uH 20% SMD 1245 AEC-Q200
Datasheet
512In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Choke Shielded 200 nH 20 % 52 A 550 uOhms 110 A - 55 C + 150 C 10 130 MHz Standard 13.5 mm 12.5 mm 4.8 mm Carbonyl Powder AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD .50uH 20% SMD 1245 AEC-Q200
Datasheet
53In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Choke Shielded 500 nH 20 % 37 A 1.3 mOhms 60 A - 55 C + 150 C 20 65 MHz Standard 13.5 mm 12.5 mm 4.8 mm Carbonyl Powder AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel
Bourns Power Inductors - SMD 0.56uH 20% SMD 1245 AEC-Q200
Datasheet
208In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Power Choke Shielded 560 nH 20 % 36 A 1.5 mOhms 55 A - 55 C + 150 C 20 60 MHz Standard 13.5 mm 12.5 mm 4.8 mm Carbonyl Powder AEC-Q200 SRP1245A Reel, Cut Tape, MouseReel