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TMS252012ALM-3R3MTAA

Product Status	Production
Applications	Commercial Grade
Feature	No DirectivityNo Directivity Thin-filmThin-film ShieldMagnetic Shield Metal CoreMetal Core SoftSoft Termination
Series \| Type	TMS-ALM
Brand	TDK
Environmental Compliance Click to learn more about these icons

Inductors,Coils:TMS252012ALM

Images are for reference only and show example products.

3D Model

Size

Length(L)	2.50mm ±0.20mm
Width(W)	2.00mm ±0.20mm
Thickness \| Height	1.20mm Max.
Recommended Land Pattern (A)	0.70mm Nom.
Recommended Land Pattern (B)	1.50mm Nom.
Recommended Land Pattern (C)	2.00mm Nom.

Electrical Characteristics

Inductance	3.3μH ±20% at 1MHz
Rated Current (L Change) [Typ.]	2.5A (30% Down)
Rated Current (L Change) [Max.]	2.1A (30% Down)
Rated Current (Temperature Rise) [Typ.]	2.2A (40°C Rise)
Rated Current (Temperature Rise) [Max.]	2A (40°C Rise)
DC Resistance [Typ.]	124mΩ
DC Resistance [Max.]	140mΩ
Rated Voltage [Max.]	20V
Self Resonant Frequency [Min.]
Self Resonant Frequency [Typ.]
Q [Min.]
Q [Typ.]

Other

Operating Temp. Range	-40 to 125°C (Including Self-Temp. Rise)
Soldering Method	Reflow
AEC-Q200	NO
Packing	Embossed (Plastic)Taping [180mm Reel, Tape width 8mm]
Package Quantity	3000pcs
Weight	0.035g
FIT (Failure In Time)	This will be displayed when you login to myTDK

Distributor Stock Info

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Part Number: TMS252012ALM-3R3MTAA

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
TMS252012ALM-3R3MTAA	DigiKey Click to know about this distributor	Buy Now	23,974	Multiple	2026/05/01
TMS252012ALM-3R3MTAA	element14 Click to know about this distributor	Buy Now	7,405	SG	2026/05/01
TMS252012ALM-3R3MTAA	Xiamen Oneyac Technology Click to know about this distributor	Buy Now	44	CN	2026/05/01
TMS252012ALM-3R3MTAA	Farnell, An Avnet Company Click to know about this distributor	Buy Now	7,405	Multiple	2026/05/02
TMS252012ALM-3R3MTAA	Mouser Electronics Inc. Click to know about this distributor	Buy Now	10,967	Multiple	2026/05/02

Part Number:

TMS252012ALM-3R3MTAA

TMS252012ALM-3R3MTAA

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	23,974
Country	Multiple
Info Last Updated	2026/05/01

TMS252012ALM-3R3MTAA

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	7,405
Country	SG
Info Last Updated	2026/05/01

TMS252012ALM-3R3MTAA

Distributor	Xiamen Oneyac Technology
Buy from Distributor	Buy Now
Stock Quantity	44
Country	CN
Info Last Updated	2026/05/01

TMS252012ALM-3R3MTAA

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	7,405
Country	Multiple
Info Last Updated	2026/05/02

TMS252012ALM-3R3MTAA

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	10,967
Country	Multiple
Info Last Updated	2026/05/02

Please check the latest information on each distributor's website. Powered netCOMPONENTS

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