Inductors, Chokes & Coils – Mouser Ireland

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Inductance	Tolerance	Maximum DC Current	Termination Style	Maximum Operating Temperature	Qualification
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1 H, 33.6mO SPM4015T-1R0M-LR TDK 1: €0.894 980In Stock	Mfr. Part No. SPM4015T-1R0M-LR Mouser Part No 810-SPM4015T1R0MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1 H, 33.6mO Learn More about TDK spm lr inductors	Datasheet	980In Stock	Cut Tape €0.894 €0.739 €0.607 €0.598 Reel €0.489 View €0.58 €0.464 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1 uH	20 %	4.7 A		+ 125 C
Power Inductors - SMD 1.5 UH 20% SPM4015T-1R5M-LR TDK 1: €1.07 1,000In Stock	Mfr. Part No. SPM4015T-1R5M-LR Mouser Part No 810-SPM4015T1R5MLR	TDK	Power Inductors - SMD 1.5 UH 20% Learn More about TDK spm lr inductors	Datasheet	1,000In Stock	Cut Tape €1.07 €0.903 €0.819 €0.639 Reel €0.507 View €0.589 €0.556 €0.49 €0.474 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1.5 uH	20 %	3.9 A		+ 125 C
Power Inductors - SMD 2.2 UH 20% SPM4015T-2R2M-LR TDK 1: €0.894 765In Stock	Mfr. Part No. SPM4015T-2R2M-LR Mouser Part No 810-SPM4015T2R2MLR	TDK	Power Inductors - SMD 2.2 UH 20% Learn More about TDK spm lr inductors	Datasheet	765In Stock	Cut Tape €0.894 €0.739 €0.607 €0.598 Reel €0.489 View €0.58 €0.464 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2.2 uH	20 %	3.5 A		+ 125 C
Power Inductors - SMD .47 UH 20% SPM4015T-R47M-LR TDK 1: €0.894 685In Stock 1,000Expected 31/12/2026	Mfr. Part No. SPM4015T-R47M-LR Mouser Part No 810-SPM4015TR47MLR	TDK	Power Inductors - SMD .47 UH 20% Learn More about TDK spm lr inductors	Datasheet	685In Stock 1,000Expected 31/12/2026	Cut Tape €0.894 €0.739 €0.62 Reel €0.489 €0.478 €0.464 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	470 nH	20 %	6.8 A		+ 125 C
Inductor Kits & Accessories Wound Metal Automotive SPM Power Inductor Sample Kit AEC-Q200 SPM4020-DZ-KIT TDK 1: €23.50 4In Stock	Mfr. Part No. SPM4020-DZ-KIT Mouser Part No 810-SPM4020-DZ-KIT	TDK	Inductor Kits & Accessories Wound Metal Automotive SPM Power Inductor Sample Kit AEC-Q200 Learn More about TDK spm inductors	Datasheet	4In Stock	€23.50 €21.50 €20.81 €20.32 View €19.92 Quote	Min.: 1 Mult.: 1		20 %, 30 %		SMD/SMT	+ 155 C	AEC-Q200
Power Inductors - SMD 2.2uH 20% 66mohm 4.6A AEC-Q200 SPM4020T-2R2M-DZ TDK 1: €0.851 864In Stock	Mfr. Part No. SPM4020T-2R2M-DZ Mouser Part No 810-SPM4020T-2R2M-DZ	TDK	Power Inductors - SMD 2.2uH 20% 66mohm 4.6A AEC-Q200 Learn More about TDK spm4020 dz fixed inductors	Datasheet	864In Stock	Cut Tape €0.851 €0.698 €0.609 €0.574 Reel €0.517 View €0.531 €0.443 €0.431	Min.: 1 Mult.: 1 : 500	2.2 uH	20 %	3.9 A		+ 125 C	AEC-Q200
Power Inductors - SMD 0.68uH 16mOhm 20% SPM4020T-R68M-LR TDK 1: €0.92 60In Stock	Mfr. Part No. SPM4020T-R68M-LR Mouser Part No 810-SPM4020T-R68M-LR	TDK	Power Inductors - SMD 0.68uH 16mOhm 20% Learn More about TDK spm lr inductors	Datasheet	60In Stock	Cut Tape €0.92 €0.759 €0.624 €0.615 Reel €0.533 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 1.8A, 10 H, 284.1mO SPM4020T-100M-LR TDK 1: €0.98 1,400In Stock	Mfr. Part No. SPM4020T-100M-LR Mouser Part No 810-SPM4020T100MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 1.8A, 10 H, 284.1mO Learn More about TDK spm lr inductors	Datasheet	1,400In Stock	Cut Tape €0.98 €0.804 €0.659 €0.631 Reel €0.565 View €0.526 €0.479 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	10 uH	20 %	1.8 A		+ 125 C
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 5.6A, 1 H, 28.1mO SPM4020T-1R0M-LR TDK 1: €0.92 1,427In Stock	Mfr. Part No. SPM4020T-1R0M-LR Mouser Part No 810-SPM4020T1R0MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 5.6A, 1 H, 28.1mO Learn More about TDK spm lr inductors	Datasheet	1,427In Stock	Cut Tape €0.92 €0.759 €0.624 €0.615 Reel €0.533 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 uH	20 %	5.6 A		+ 125 C
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1.5 H, 40mO SPM4020T-1R5M-LR TDK 1: €0.92 387In Stock 500Expected 02/11/2026	Mfr. Part No. SPM4020T-1R5M-LR Mouser Part No 810-SPM4020T1R5MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.7A, 1.5 H, 40mO Learn More about TDK spm lr inductors	Datasheet	387In Stock 500Expected 02/11/2026	Cut Tape €0.92 €0.759 €0.624 €0.615 Reel €0.533 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	1.5 uH	20 %	4.7 A		+ 125 C
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.4A, 2.2 H, 61.6mO SPM4020T-2R2M-LR TDK 1: €0.98 1,404In Stock	Mfr. Part No. SPM4020T-2R2M-LR Mouser Part No 810-SPM4020T2R2MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 4.4A, 2.2 H, 61.6mO Learn More about TDK spm lr inductors	Datasheet	1,404In Stock	Cut Tape €0.98 €0.804 €0.659 €0.631 Reel €0.533 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	2.2 uH	20 %	4.4 A		+ 125 C
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 3.5A, 3.3 H, 74.3mO SPM4020T-3R3M-LR TDK 1: €0.92 1,000In Stock	Mfr. Part No. SPM4020T-3R3M-LR Mouser Part No 810-SPM4020T3R3MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 3.5A, 3.3 H, 74.3mO Learn More about TDK spm lr inductors	Datasheet	1,000In Stock	Cut Tape €0.92 €0.759 €0.624 €0.615 Reel €0.533 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	3.3 uH	20 %	3.5 A		+ 125 C
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 2.5A, 4.7 H, 147.2mO SPM4020T-4R7M-LR TDK 1: €0.92 491In Stock 500Expected 16/11/2026	Mfr. Part No. SPM4020T-4R7M-LR Mouser Part No 810-SPM4020T4R7MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 2.5A, 4.7 H, 147.2mO Learn More about TDK spm lr inductors	Datasheet	491In Stock 500Expected 16/11/2026	Cut Tape €0.92 €0.759 €0.624 €0.615 Reel €0.533 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	4.7 uH	20 %	2.5 A		+ 125 C
Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 8.7A, 0.47 H, 11.8mO SPM4020T-R47M-LR TDK 1: €0.92 502In Stock	Mfr. Part No. SPM4020T-R47M-LR Mouser Part No 810-SPM4020TR47MLR	TDK	Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 8.7A, 0.47 H, 11.8mO Learn More about TDK spm lr inductors	Datasheet	502In Stock	Cut Tape €0.92 €0.759 €0.624 €0.607 Reel €0.573 View €0.486 €0.477 MouseReel Available	Min.: 1 Mult.: 1 : 500	470 nH	20 %	8.7 A		+ 125 C
Power Inductors - SMD 2.2uH 36.5mOhms 20% 4.2x4x3mm SPM4030T-2R2M TDK 1: €0.963 469In Stock	Mfr. Part No. SPM4030T-2R2M Mouser Part No 810-SPM4030T-2R2M	TDK	Power Inductors - SMD 2.2uH 36.5mOhms 20% 4.2x4x3mm Learn More about TDK spm inductors	Datasheet	469In Stock	Cut Tape €0.963 €0.792 €0.652 €0.644 Reel €0.601 View €0.507 €0.501 MouseReel Available	Min.: 1 Mult.: 1 : 500	2.2 uH	20 %	4.8 A		+ 125 C
Power Inductors - SMD 3.3uH 58.6mOhms 20% 4.2x4x3mm SPM4030T-3R3M TDK 1: €1.02 9In Stock	Mfr. Part No. SPM4030T-3R3M Mouser Part No 810-SPM4030T-3R3M	TDK	Power Inductors - SMD 3.3uH 58.6mOhms 20% 4.2x4x3mm Learn More about TDK spm inductors	Datasheet	9In Stock	Cut Tape €1.02 €0.84 €0.691 €0.661 Reel €0.557 View €0.507 €0.501 MouseReel Available	Min.: 1 Mult.: 1 : 500	3.3 uH	20 %	3.8 A		+ 125 C
Power Inductors - SMD 0.40uH 4.7mOhms 20% 4.2x4x3mm SPM4030T-R40M TDK 1: €0.972 714In Stock	Mfr. Part No. SPM4030T-R40M Mouser Part No 810-SPM4030T-R40M	TDK	Power Inductors - SMD 0.40uH 4.7mOhms 20% 4.2x4x3mm Learn More about TDK spm inductors	Datasheet	714In Stock	Cut Tape €0.972 €0.794 €0.652 Reel €0.569 €0.507 €0.501 MouseReel Available	Min.: 1 Mult.: 1 : 500	400 nH	20 %	13.5 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 1.3A, 10H, 390.5mO SPM5012T-100M-LR TDK 1: €0.929 65In Stock	Mfr. Part No. SPM5012T-100M-LR Mouser Part No 810-SPM5012T100MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 1.3A, 10H, 390.5mO Learn More about TDK spm lr inductors	Datasheet	65In Stock	Cut Tape €0.929 €0.762 €0.627 €0.617 Reel €0.505 View €0.599 €0.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 uH	20 %	1.3 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 4.4A, 1 H, 35.2mO SPM5012T-1R0M-LR TDK 1: €1.10 758In Stock	Mfr. Part No. SPM5012T-1R0M-LR Mouser Part No 810-SPM5012T1R0MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 4.4A, 1 H, 35.2mO Learn More about TDK spm lr inductors	Datasheet	758In Stock	Cut Tape €1.10 €0.92 €0.847 €0.661 Reel €0.525 View €0.639 €0.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1 uH	20 %	4.4 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 1.6A, 6.8 H, 253mO SPM5012T-6R8M-LR TDK 1: €1.10 1,000In Stock	Mfr. Part No. SPM5012T-6R8M-LR Mouser Part No 810-SPM5012T6R8MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 1.6A, 6.8 H, 253mO Learn More about TDK spm lr inductors	Datasheet	1,000In Stock	Cut Tape €1.10 €0.92 €0.847 €0.661 Reel €0.525 View €0.639 €0.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6.8 uH	20 %	1.6 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 5.4A, 0.47H, 23.1mO SPM5012T-R47M-LR TDK 1: €0.929 923In Stock	Mfr. Part No. SPM5012T-R47M-LR Mouser Part No 810-SPM5012TR47MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 5.4A, 0.47H, 23.1mO Learn More about TDK spm lr inductors	Datasheet	923In Stock	Cut Tape €0.929 €0.762 €0.627 €0.617 Reel €0.505 View €0.599 €0.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	470 nH	20 %	5.4 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 2.3A, 10 H, 193.8mO SPM5015T-100M-LR TDK 1: €0.929 418In Stock 1,000Expected 23/11/2026	Mfr. Part No. SPM5015T-100M-LR Mouser Part No 810-SPM5015T100MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 2.3A, 10 H, 193.8mO Learn More about TDK spm lr inductors	Datasheet	418In Stock 1,000Expected 23/11/2026	Cut Tape €0.929 €0.765 €0.63 €0.62 Reel €0.507 View €0.601 €0.482 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 uH	20 %	2.3 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 5.2A, 1.5 H, 36.9mO SPM5015T-1R5M-LR TDK 1: €0.929 661In Stock	Mfr. Part No. SPM5015T-1R5M-LR Mouser Part No 810-SPM5015T1R5MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 5.2A, 1.5 H, 36.9mO Learn More about TDK spm lr inductors	Datasheet	661In Stock	Cut Tape €0.929 €0.765 €0.63 €0.62 Reel €0.507 View €0.601 €0.482 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1.5 uH	20 %	5.2 A		+ 125 C
Power Inductors - SMD 3.3 UH SPM5015T-3R3M-LR TDK 1: €0.929 968In Stock	Mfr. Part No. SPM5015T-3R3M-LR Mouser Part No 810-SPM5015T3R3MLR	TDK	Power Inductors - SMD 3.3 UH Learn More about TDK spm lr inductors	Datasheet	968In Stock	Cut Tape €0.929 €0.765 €0.63 €0.62 Reel €0.507 View €0.601 €0.482 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	3.3 uH	20 %	3.5 A		+ 125 C
Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 3.2A, 4.7 H, 103.5mO SPM5015T-4R7M-LR TDK 1: €0.989 23In Stock 1,000Expected 16/11/2026	Mfr. Part No. SPM5015T-4R7M-LR Mouser Part No 810-SPM5015T4R7MLR	TDK	Power Inductors - SMD 5.4mm x 5.1mm, -40 to +125 degC, 3.2A, 4.7 H, 103.5mO Learn More about TDK spm lr inductors	Datasheet	23In Stock 1,000Expected 16/11/2026	Cut Tape €0.989 €0.811 €0.665 €0.637 Reel €0.489 View €0.618 €0.482 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	4.7 uH	20 %	3.2 A		+ 125 C