SPM Series Power Inductors

TDK SPM Series Power Inductors include commercial and automotive-grade components for different usages, including low-profile options with heights as low as 1mm. Compared to ferrite wound-type inductors, the SPM inductors from TDK enable users to achieve a larger current, lower RDC, and a more compact design. These inductors feature low inductance variance in high-temperature environments and maintain good DC superimposition characteristics. SPM inductors are constructed from metallic magnetic material and have an integrated molded coil that reduces the humming noise more efficiently than with core adhesive coils. Suitable applications for these inductors include smartphones, tablet terminals, laptop computers, HDDs, car accessories, LED, ADAS, and more.

Types of Inductors, Chokes & Coils
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
Qualification
TDK Power Inductors - SMD 1.0uH 20% 10040 Metal Power Inductor
Datasheet
955In Stock
Min.: 1
Mult.: 1
: 500

1 uH 20 % 15 A SMD/SMT + 125 C
TDK Power Inductors - SMD 22uH 20% 10040 Metal Power Inductor
Datasheet
1,317In Stock
Min.: 1
Mult.: 1
: 500

22 uH 20 % 3.6 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2uH 20% 10040 Metal Power Inductor
Datasheet
1,328In Stock
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 12 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.7uH 20% 10040 Metal Power Inductor
Datasheet
1,842In Stock
1,500Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

4.7 uH 20 % 7.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 6.8uH 20% 10040 Metal Power Inductor
Datasheet
716In Stock
1,000Expected 8/31/2026
Min.: 1
Mult.: 1
: 500

6.8 uH 20 % 6.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 10uH 20% 17mOhm AEC-Q200
Datasheet
42In Stock
500Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uH 20 % 9 A SMD/SMT + 155 C AEC-Q200
TDK Power Inductors - SMD 2.2uH 20% 3.4mOhm AEC-Q200
Datasheet
245In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 20.2 A SMD/SMT + 155 C AEC-Q200

TDK Power Inductors - SMD 3.3uH 20% 4.9mOhm AEC-Q200
Datasheet
351In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

3.3 uH 20 % 16.8 A SMD/SMT + 155 C AEC-Q200
TDK Power Inductors - SMD 2.2uH 20% 166mOhms Power Inductor
Datasheet
752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

2.2 uH 20 % 2 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.7uH 20% 374.6mOhms Power Inductor
Datasheet
678In Stock
2,000Expected 12/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 1.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 1.8A, 3.3H, 195.2m
Datasheet
59In Stock
2,000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3.3 uH 20 % 1.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 1.7A, 4.7H, 266.3m
Datasheet
1,133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 1.7 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 3.3A, 1.5H, 62.4m
Datasheet
1,876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1.5 uH 20 % 3.3 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 2.3A, 3.3H, 141.7m
Datasheet
984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

3.3 uH 20 % 2.3 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 1.9A, 4.7H, 209.3m
Datasheet
890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 1.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 3.8A, 1H, 36.9m
Datasheet
773In Stock
4,000Expected 11/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1 uH 20 % 3.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 3.4A, 1.5H, 55m
Datasheet
1,680In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1.5 uH 20 % 3.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 2.8A, 2.2H, 84.2m
Datasheet
703In Stock
2,000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

2.2 uH 20 % 2.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 1uH 20% 55mOhms Power Inductor
Datasheet
458In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

1 uH 20 % 3.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1H, 36.3m
Datasheet
282In Stock
1,000Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

1 uH 20 % 4.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 1.5 UH 20%
Datasheet
1,450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

1.5 uH 20 % 3.7 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 3.1A, 2.2H, 85.5m
Datasheet
16In Stock
2,000Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2.2 uH 20 % 3.3 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 2.6A, 3.3H, 126.5mO
Datasheet
1,218In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.3 uH 20 % 2.6 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 1.7A, 4.7H, 196.7m
Datasheet
440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

4.7 uH 20 % 2.1 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 6.7A, 0.47H, 17.6m
Datasheet
979In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

470 nH 20 % 6 A SMD/SMT + 125 C