SMD / SMT Inductors (Coils)

TFM252012ALVA3R3MTAA

Product Status	Production
Applications	Automotive Grade
Feature	AEC-Q200AEC-Q200 No DirectivityNo Directivity Thin-filmThin-film ShieldMagnetic Shield Metal CoreMetal Core SoftSoft Termination
Series \| Type	TFM-ALVA
Brand	TDK
Environmental Compliance Click to learn more about these icons

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.]	40V
Self Resonant Frequency [Min.]
Self Resonant Frequency [Typ.]
Q [Min.]
Q [Typ.]

Other

Operating Temp. Range	-55 to 150°C (Including Self-Temp. Rise)
Soldering Method	Reflow
AEC-Q200	YES
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

Catalog

Distributor Stock Info

Save Page as PDF

Distributor List

Part Number: TFM252012ALVA3R3MTAA

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
TFM252012ALVA3R3MTAA	element14 Click to know about this distributor	Buy Now	12	SG	2026/04/13
TFM252012ALVA3R3MTAA	Arrow Electronics Click to know about this distributor	Buy Now	13	US	2026/04/14
TFM252012ALVA3R3MTAA	Avnet Click to know about this distributor	Buy Now	3,000	US	2026/04/14
TFM252012ALVA3R3MTAA	DigiKey Click to know about this distributor	Buy Now	17,627	Multiple	2026/04/14
TFM252012ALVA3R3MTAA	Mouser Electronics Inc. Click to know about this distributor	Buy Now	5,060	Multiple	2026/04/14

Part Number:

TFM252012ALVA3R3MTAA

TFM252012ALVA3R3MTAA

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	12
Country	SG
Info Last Updated	2026/04/13

TFM252012ALVA3R3MTAA

Distributor	Arrow Electronics
Buy from Distributor	Buy Now
Stock Quantity	13
Country	US
Info Last Updated	2026/04/14

TFM252012ALVA3R3MTAA

Distributor	Avnet
Buy from Distributor	Buy Now
Stock Quantity	3,000
Country	US
Info Last Updated	2026/04/14

TFM252012ALVA3R3MTAA

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	17,627
Country	Multiple
Info Last Updated	2026/04/14

TFM252012ALVA3R3MTAA

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	5,060
Country	Multiple
Info Last Updated	2026/04/14

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

Tech Info

Collapse all Expand all

Documents

Technical Support Tools

3rd Party ECAD models

SnapMagic

High frequency power inductors for automotive applications designed for outstanding reliability to reduce failure risks.

We are transitioning from an age where people drive cars to an age where people provide mobility services and utilize autonomous driving capability. As a consequence, the number of e...

Child Presence Detection System

Leaving small children in a vehicle has become a problems resulting in fatalities. In North America, an average 39 children are left in cars and die each year*1. Reducing the number ...

Soft Termination Capacitors, Inductors, and Chip Beads for High-Reliability Products for Automotive Applications

Automakers are incorporating more multifunctional capabilities into automobiles as they seek to make autonomous driving a reality. Electronic control units (ECUs) for advanced driver...