TEN 8-4821WI Traco Power Power Supply (Other) In Stock

Name: TEN 8-4821WI
Brand: Traco Power
SKU: TEN 8-4821WI
Availability: InStock

TEN 8-4821WI is an 8 W railway DC/DC converter module. Key specs include 4:1 input coverage around 110 VDC, encapsulated construction, and a DIP-24 metal case. From inquiry pricing in stock worldwide shipping.

ACTIVEPower SupplyVerified Jul 2026

Package / Visual Reference

TEN 8-4821WIOther

Quick Facts

Manufacturer: Traco Power
Package: Other
Pin Count: 9
Lifecycle: ACTIVE
Datasheet: TEN 8-4821WI Datasheet PDF
Category: Power Supply
Price: From $38.3700(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TEN 8-4821WI?

8 W isolated DC/DC output for compact railway power rails
4:1 wide input range including 110 VDC nominal systems
Encapsulated high-temperature construction for harsh electrical environments
DIP-24 metal package suited to through-hole module assembly

What is TEN 8-4821WI used for?

TEN 8-4821WI is used in railway control electronics, trackside equipment, and onboard auxiliary power designs that need isolated conversion from 110 VDC nominal buses. It also suits industrial transportation panels where an encapsulated 8 W DIP-24 module helps simplify rugged low-power rail distribution.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the TEN 8-4821WI datasheet?

TEN 8-4821WI Datasheet Download

Official datasheet from Traco Power

What are equivalent replacements for TEN 8-4821WI?

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

Frequently Asked Questions

Which railway power designs are a fit for TEN 8-4821WI?

TEN 8-4821WI fits low-power railway electronics that need an isolated 8 W DC/DC converter with 4:1 input coverage around a 110 VDC nominal supply bus.

How does the module help with harsh-environment PCB assembly?

The converter uses an encapsulated DIP-24 metal package, giving designers a through-hole 24-pin-style module format that supports rugged mounting in high-temperature transportation equipment.

What should buyers confirm before replacing another rail DC/DC converter?

Buyers should verify the required 8 W output rating, 4:1 input window, isolation needs, and DIP-24 footprint compatibility before approving TEN 8-4821WI as a substitute.

Related Guides

LM5156QDSSRQ1 Automotive Boost Controller Design Guide

Practical LM5156QDSSRQ1 automotive boost design guidance covering operating points, magnetics, MOSFET stress, compensation, layout, and validation.

Jul 24, 2026

EEEFK1H470XP Selection Guide: Choosing a 50 V SMD Aluminum Capacitor

Choose EEEFK1H470XP and related 50 V SMD aluminum capacitors by capacitance, ripple current, ESR, life, and layout constraints.

Jul 24, 2026

LM5156QDSSRQ1 Automotive Boost Controller Selection Guide

Select LM5156QDSSRQ1 for automotive boost, SEPIC, or flyback designs using practical current, thermal, EMI, and sourcing criteria.

Jul 23, 2026

EEEFK1H470XP 50 V SMD Capacitor Decoupling Design Guide

Design EEEFK1H470XP into 12 V and 24 V rails with practical voltage margin, ripple, lifetime, layout, and mixed-capacitor checks.

Jul 23, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

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

Quality Guaranteed

30-day replacement for defective parts, no questions asked

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.

View all Traco Power parts →

More from Traco Power

TMF 10115

Other

Power Supply

TMF 10112

Other

Power Supply

TMG 30115

Other

Power Supply

TMG 30103

Other

Power Supply

THM 10-4813WI

Other

Integrated Circuit

THM 10-1212

Other

Power Supply

AvailabilityIn Stock

Reference Price (USD)

From $38.3700

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$79.2960	$79.30
5+	$60.1600	$300.80
10+	$47.0500	$470.50
20+	$39.2900	$785.80
100+	$39.0600	$3906.00
200+	$38.3700	$7674.00

pcs

Unit price: $79.2960 · Total: $79.30

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

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

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TEN 8-4821WI Traco Power Power Supply (Other) In Stock

What are the key features of TEN 8-4821WI?

What is TEN 8-4821WI used for?

Compliance & Regulatory

Where can I find the TEN 8-4821WI datasheet?

What are equivalent replacements for TEN 8-4821WI?

Frequently Asked Questions

Which railway power designs are a fit for TEN 8-4821WI?

How does the module help with harsh-environment PCB assembly?

What should buyers confirm before replacing another rail DC/DC converter?

Related Guides

LM5156QDSSRQ1 Automotive Boost Controller Design Guide

EEEFK1H470XP Selection Guide: Choosing a 50 V SMD Aluminum Capacitor

LM5156QDSSRQ1 Automotive Boost Controller Selection Guide

EEEFK1H470XP 50 V SMD Capacitor Decoupling Design Guide

Why Buy from FindMyChip

About Traco Power

More from Traco Power

You May Also Like