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 (EUR) 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 Inductor Kits & Accessories Wound Metal Automotive SPM Power Inductor Sample Kit AEC-Q200
Datasheet
4In Stock
Min.: 1
Mult.: 1

SMD/SMT + 155 C AEC-Q200
TDK Power Inductors - SMD 2.2uH 20% 66mohm 4.6A AEC-Q200
Datasheet
964In Stock
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 3.9 A SMD/SMT + 125 C AEC-Q200
TDK Power Inductors - SMD 0.68uH 16mOhm 20%
Datasheet
60In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 1.8A, 10 H, 284.1mO
Datasheet
500In Stock
1,000Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uH 20 % 1.8 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 5.6A, 1 H, 28.1mO
Datasheet
447In Stock
1,000Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 uH 20 % 5.6 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1.5 H, 40mO
Datasheet
412In Stock
500Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

1.5 uH 20 % 4.7 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.4A, 2.2 H, 61.6mO
Datasheet
404In Stock
1,000Expected 07/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

2.2 uH 20 % 4.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 2.5A, 4.7 H, 147.2mO
Datasheet
491In Stock
500Expected 16/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

4.7 uH 20 % 2.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 2.2A, 6.8 H, 193.2mO
Datasheet
1,777In Stock
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, 0.47 H, 11.8mO
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, 1 H, 35.2mO
Datasheet
784In 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, 1.6A, 6.8 H, 253mO
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6.8 uH 20 % 1.6 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, 10 H, 193.8mO
Datasheet
628In Stock
1,000Expected 22/09/2026
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, 1.5 H, 36.9mO
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, 4.7 H, 103.5mO
Datasheet
23In Stock
1,000Expected 16/11/2026
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, 6.8A, 1 H, 17.2mO
Datasheet
932In 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, 2.2 H, 40.7mO
Datasheet
765In 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, 3.3 H, 61mO
Datasheet
506In 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
524In Stock
1,000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

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