SPM10040T-2R2M representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN17 sourced attributes1 source document

TDK Corporation · exact orderable part

SPM10040T-2R2M

FIXED IND 2.2UH 12A 7.5 MOHM SMD

Inductance: 2.2 µH
Tolerance: ±20%
Current Rating (Amps): 12 A
Current - Saturation (Isat): 12.2A
DC Resistance (DCR): 7.5mOhm Max
Shielding: Shielded
Size / Dimension: 0.421" L x 0.394" W (10.70mm x 10.00mm)
Height - Seated (Max): 0.157" (4.00mm)
Operating Temperature: -40°C~125°C

Original manufacturerCommercial terms confirmed per lot

ManufacturerTDK Corporation

Package / caseNonstandard

Mounting typeSurface Mount

PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

17 normalized values · 1 validated source

Report a data issue

SPM10040T-2R2M technical parameters
Parameter	Value
Current - Saturation (Isat)	12.2A [1]
Current Rating (Amps)	12 A [1]
DC Resistance (DCR)	7.5mOhm Max [1]
Height - Seated (Max)	0.157" (4.00mm) [1]
Inductance	2.2 µH [1]
Inductance Frequency - Test	100 kHz [1]
Material - Core	Metal [1]
Mfr	TDK Corporation [1]
Mounting Type	Surface Mount [1]
Operating Temperature	-40°C~125°C [1]
Product Status	Active [1]
Series	SPM [1]
Shielding	Shielded [1]
Size / Dimension	0.421" L x 0.394" W (10.70mm x 10.00mm) [1]
Tolerance	±20% [1]
Type	Drum Core, Wirewound [1]
Package / Case	Nonstandard [1]

Specification references[1]TDK Corporation SPM10040T-2R2M vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTDK CorporationView brand page →CategoryFixed InductorsView category page →Part familySPMCompare exact variants →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.