TDN 3-4812WI Traco Power Power Supply (Other) In Stock

TDN 3-4812WI is a 3 W industrial DC/DC converter module from Traco Power. Key specs include 3 W, 6-pin package, and 6 pins. From request-based pricing, in-stock sourcing and worldwide shipping support production builds.

ACTIVEPower SupplyVerified Jul 2026
Package / Visual Reference
TDN 3-4812WIOther
Quick Facts
Manufacturer
Traco Power
Package
Other
Pin Count
6
Lifecycle
ACTIVE
Category
Power Supply
Price
From $13.2960(MOQ 1)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of TDN 3-4812WI?

  • 3 W specification for auxiliary power rails
  • 6-pin package and 6 pins for production PCB planning
  • Manufacturer-qualified industrial/DC converter module from Traco Power
  • Suited to auxiliary power rails and BOM replacement sourcing

What is TDN 3-4812WI used for?

TDN 3-4812WI is used in industrial control panels, instrumentation, distributed I/O, and embedded equipment that need compact regulated power conversion. Its 3 W specification helps engineers match electrical and mechanical constraints without oversizing the BOM item. Buyers commonly qualify it for maintenance stock, prototype validation, and production builds where the original manufacturer part number must remain traceable.

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)

Where can I find the TDN 3-4812WI datasheet?

TDN 3-4812WI Datasheet Download

Official datasheet from Traco Power

What are equivalent replacements for TDN 3-4812WI?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

For auxiliary power rails, when does TDN 3-4812WI's 3 W rating make sense?

TDN 3-4812WI is suited to auxiliary power rails where the design needs 3 W performance from a industrial DC/DC converter module. Engineers should still verify the manufacturer datasheet against operating margins and approved BOM requirements.

What board-layout checks matter for TDN 3-4812WI in 6-pin package packaging?

TDN 3-4812WI uses 6-pin package packaging with 6 pins, so layout teams should confirm footprint, clearance, soldering method, and inspection rules before releasing the board for production.

Which sourcing details matter when qualifying TDN 3-4812WI for a production BOM?

Before substitution, buyers should confirm 3 W, 6 pins, lifecycle status, and manufacturer traceability for TDN 3-4812WI. Matching those details reduces requalification risk across production and service inventory.

Related Guides

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Factory-direct from China distributors, low MOQ
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About Traco Power

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

AvailabilityIn Stock
Reference Price (USD)
From $13.2960
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$100.9000$100.90
5+$13.2960$66.48
pcs
Unit price: $100.9000 · Total: $100.90

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK