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 (CLP) 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% 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
648In Stock
2.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

4.7 uH 20 % 1.4 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2uH 102.3mOhm 3.7A
Datasheet
893In Stock
2.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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, 3.3H, 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
440In 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
673In 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
1.648In 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
262In Stock
1.000Expected 8/19/2026
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
800In Stock
2.000Expected 9/7/2026
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
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 1.5A, 10H, 345m
Datasheet
1.999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

10 uH 20 % 1.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1H, 33.6m
Datasheet
980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

1 uH 20 % 4.7 A SMD/SMT + 125 C
TDK Power Inductors - SMD 2.2 UH 20%
Datasheet
805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

2.2 uH 20 % 3.5 A SMD/SMT + 125 C
TDK Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 2A, 4.7H, 203.6m
Datasheet
977In Stock
1.000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

4.7 uH 20 % 2 A SMD/SMT + 125 C
TDK Power Inductors - SMD .47 UH 20%
Datasheet
743In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

470 nH 20 % 6.8 A SMD/SMT + 125 C