VLF4012AT-220MR51 TDK Inductor (Other) In Stock

Name: VLF4012AT-220MR51
Brand: TDK
SKU: VLF4012AT-220MR51
Availability: InStock

VLF4012AT-220MR51 is a TDK Inductor for power filtering and DC-DC converter stages. Key specs include 0.51 A, 0.82 ohm, and Other integration. From RFQ pricing in stock for worldwide shipping.

OBSOLETEInductorVerified Jul 2026

Package / Visual Reference

VLF4012AT-220MR51Other

Quick Facts

Manufacturer: TDK
Package: Other
Pin Count: 2
Lifecycle: OBSOLETE
Datasheet: VLF4012AT-220MR51 Datasheet PDF
Category: Inductor
Price: From $0.6930(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of VLF4012AT-220MR51?

Inductor profile suited for power filtering and DC-DC converter stages
0.51 A highlighted for quick engineering comparison
0.82 ohm support for footprint and operating-limit review
Other package information for sourcing and assembly planning
15 captured specifications available from the current part record for buyer validation

What is VLF4012AT-220MR51 used for?

VLF4012AT-220MR51 is used in power filtering and DC-DC converter stages where buyers need a compatible inductor from TDK. Typical demand comes from production replenishment, design maintenance, repair programs, and engineering teams validating alternates against package, rating, and lifecycle constraints.

What are the specifications of VLF4012AT-220MR51?

Pbfree Code	Yes
YTEOL	0
DC Resistance	0.82Ω
Inductance-Nom (L)	22 µH
Inductor Application	POWER INDUCTOR
Inductor Type	GENERAL PURPOSE INDUCTOR
Number of Functions	1
Rated Current-Max	0.51A
Shape/Size Description	RECTANGULAR PACKAGE
Shielded	YES
Surface Mount	YES
Terminal Placement	DUAL ENDED
Terminal Shape	WRAPAROUND
Test Frequency	0.1MHz
Tolerance	20%
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8504.50.80.00

Where can I find the VLF4012AT-220MR51 datasheet?

VLF4012AT-220MR51 Datasheet Download

Official datasheet from TDK

What are equivalent replacements for VLF4012AT-220MR51?

Compatible alternatives and drop-in replacements for VLF4012AT-220MR51:

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Compare all alternatives & request quotes →

Frequently Asked Questions

Which power filtering and DC-DC converter stages designs are a good fit for VLF4012AT-220MR51 with 0.51 A?

VLF4012AT-220MR51 is a inductor for power filtering and DC-DC converter stages; the 0.51 A detail helps engineers compare it against schematic requirements, operating margins, and approved vendor constraints before purchase.

How should engineers evaluate Other integration before selecting VLF4012AT-220MR51?

Review the Other footprint together with 0.82 ohm, assembly process limits, and available board area so the replacement or production lot matches the existing PCB layout.

What sourcing checks matter when ordering VLF4012AT-220MR51 from TDK?

Confirm manufacturer traceability, date code, moisture packaging, and the recorded 0.82 ohm specification because B2B orders often need consistent lots for production or maintenance builds.

Why Buy from FindMyChip

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Competitive Pricing

Factory-direct from China distributors, low MOQ

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DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

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About TDK

TDK is a leading electronic component manufacturer. FindMyChip sources TDK ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

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AvailabilityIn Stock

Reference Price (USD)

From $0.6930

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.9800	$1.98
203+	$0.7920	$160.78
1011+	$0.6930	$700.62

pcs

Unit price: $1.9800 · Total: $1.98

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

VLF4012AT-220MR51 TDK Inductor (Other) In Stock

What are the key features of VLF4012AT-220MR51?

What is VLF4012AT-220MR51 used for?

What are the specifications of VLF4012AT-220MR51?

Compliance & Regulatory

Where can I find the VLF4012AT-220MR51 datasheet?

What are equivalent replacements for VLF4012AT-220MR51?

Frequently Asked Questions

Which power filtering and DC-DC converter stages designs are a good fit for VLF4012AT-220MR51 with 0.51 A?

How should engineers evaluate Other integration before selecting VLF4012AT-220MR51?

What sourcing checks matter when ordering VLF4012AT-220MR51 from TDK?

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