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 (IDR) 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 2.2uH 20% 7.4mOhms AEC-Q200
Datasheet
2.045In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

2.2 uH 20 % 12 A SMD/SMT + 155 C AEC-Q200
TDK Power Inductors - SMD 33uH 20% 97.7mOhms AEC-Q200
Datasheet
1.486In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

33 uH 20 % 3.4 A SMD/SMT + 155 C AEC-Q200
TDK Power Inductors - SMD 10040 10uH 20% Metal Power Inductor
Datasheet
1.185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

10 uH 20 % 5.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 22uH 20% 10040 Metal Power Inductor
Datasheet
2.037In Stock
Min.: 1
Mult.: 1
Reel: 500

22 uH 20 % 3.6 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2uH 20% 10040 Metal Power Inductor
Datasheet
1.577In Stock
Min.: 1
Mult.: 1
Reel: 500

2.2 uH 20 % 12 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.3uH 20% 10040 Metal Power Inductor
Datasheet
669In Stock
Min.: 1
Mult.: 1
Reel: 500

3.3 uH 20 % 9.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.7uH 20% 10040 Metal Power Inductor
Datasheet
490In Stock
1.000Expected 17/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

4.7 uH 20 % 7.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 6.8uH 20% 10040 Metal Power Inductor
Datasheet
641In Stock
Min.: 1
Mult.: 1
Reel: 500

6.8 uH 20 % 6.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 22uH 20% 31mOhm AEC-Q200
Datasheet
164In Stock
500Expected 03/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

22 uH 20 % 6.9 A SMD/SMT + 155 C AEC-Q200
TDK Power Inductors - SMD 2.2uH 20% 166mOhms Power Inductor
Datasheet
952In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

2.2 uH 20 % 2 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.7uH 20% 374.6mOhms Power Inductor
Datasheet
730In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

4.7 uH 20 % 1.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 1.0uH 59.4mOhm 5.0A
Datasheet
1.590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

1 uH 20 % 3.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2uH 102.3mOhm 3.7A
Datasheet
1.361In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

2.2 uH 20 % 2.6 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 1.8A, 3.3 H, 195.2mO
Datasheet
997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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, 4.7 H, 266.3mO
Datasheet
1.753In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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, 1.5 H, 62.4mO
Datasheet
1.711In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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, 3.3 H, 141.7mO
Datasheet
994In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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, 4.7 H, 209.3mO
Datasheet
1.199In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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, 1 H, 36.9mO
Datasheet
109In Stock
2.000Expected 13/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

1 uH 20 % 3.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 2.8A, 2.2 H, 84.2mO
Datasheet
1.892In Stock
2.000Expected 21/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

2.2 uH 20 % 2.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 2.2A, 3.3 H, 121mO
Datasheet
2.462In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

3.3 uH 20 % 2.2 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.2mm x 3mm, -40 to +125 degC, 1.9A, 4.7 H, 174.5mO
Datasheet
927In Stock
12.000Expected 21/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

4.7 uH 20 % 1.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 1uH 20% 55mOhms Power Inductor
Datasheet
458In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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, 1 H, 36.3mO
Datasheet
893In Stock
1.000Expected 03/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

1 uH 20 % 4.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 1.5 UH 20%
Datasheet
1.581In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

1.5 uH 20 % 3.7 A SMD/SMT + 125 C