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 (DKK) 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 4.4mm x 4.1mm, -40 to +125 degC, 2.2A, 6.8H, 193.2m
Datasheet
277In Stock
1.500Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

6.8 uH 20 % 2.2 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 8.7A, 0.47H, 11.8m
Datasheet
502In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 nH 20 % 8.7 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2uH 36.5mOhms 20% 4.2x4x3mm
Datasheet
569In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 4.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.3uH 58.6mOhms 20% 4.2x4x3mm
Datasheet
9In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

3.3 uH 20 % 3.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 1.3A, 10H, 390.5mO
Datasheet
70In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

10 uH 20 % 1.3 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 4.4A, 1H, 35.2m
Datasheet
809In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

1 uH 20 % 4.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 5.4A, 0.47H, 23.1mO
Datasheet
923In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

470 nH 20 % 5.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 2.3A, 10H, 193.8m
Datasheet
680In Stock
1.000Expected 25/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

10 uH 20 % 2.3 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 5.2A, 1.5H, 36.9m
Datasheet
661In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

1.5 uH 20 % 5.2 A SMD/SMT + 125 C
TDK Power Inductors - SMD 3.3 UH
Datasheet
968In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

3.3 uH 20 % 3.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 3.2A, 4.7H, 103.5m
Datasheet
23In Stock
1.000Expected 18/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

4.7 uH 20 % 3.2 A SMD/SMT + 125 C
TDK Power Inductors - SMD 0.86uH 20% 17.2mOhm Power Inductors
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

860 nH 20 % 6.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 2.3A, 10H, 174.8m
Datasheet
777In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uH 20 % 2.3 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 6.8A, 1H, 17.2m
Datasheet
982In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 uH 20 % 6.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 4.6A, 2.2H, 40.7m
Datasheet
875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 4.6 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 3.9A, 3.3H, 61m
Datasheet
523In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

3.3 uH 20 % 3.9 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.7 UH 20%
Datasheet
29In Stock
500Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

4.7 uH 20 % 3.7 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 2.8A, 6.8H, 118.5m
Datasheet
725In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

6.8 uH 20 % 2.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 10uH 20% 144.5mOhms Pwr Indctr AEC-Q200
Datasheet
705In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uH 20 % 2.9 A SMD/SMT + 125 C AEC-Q200
TDK Power Inductors - SMD 1uH 20% 10.4mOhms Pwr Indctr AEC-Q200
Datasheet
216In Stock
500Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 uH 20 % 10.4 A SMD/SMT + 125 C AEC-Q200
TDK Power Inductors - SMD 1.5uH 20% 15mOhms Pwr Indctr AEC-Q200
Datasheet
412In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.5 uH 20 % 9.2 A SMD/SMT + 125 C AEC-Q200
TDK Power Inductors - SMD 2.2uH 20% 21.23mOhms 4.9A
Datasheet
85In Stock
500Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 8.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2uH 20% 19.3mOhms Pwr Indctr AEC-Q200
Datasheet
651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 8.5 A SMD/SMT + 125 C AEC-Q200
TDK Power Inductors - SMD 3.3uH 20% 29.48mOhms 4.3A
Datasheet
354In Stock
500Expected 30/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

3.3 uH 20 % 6.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 5.6uH 20% 67.1mOhms Pwr Indctr AEC-Q200
Datasheet
710In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

5.6 uH 20 % 4.5 A SMD/SMT + 125 C AEC-Q200