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TEC 2-4810WI The Traco Power TEC 2-4810WI is an isolated DC/DC converter module delivering 3.3V at 500mA (1.7W) from an 18-75V input. It features 1600V isolation, remote on/off, and short circuit protection in a compact SIP-8 package.
Mfr Part #:

TEC 2-4810WI

Available from 2 distributors
Mfr Name: Traco Power
Traco Power
The Traco Power TEC 2-4810WI is an isolated DC/DC converter module delivering 3.3V at 500mA (1.7W) from an 18-75V input. It features 1600V isolation, remote on/off, and short circuit protection in a compact SIP-8 package.
✓ Total Stock: 11 pcs
$ Price Range: $10.31 - $11.49

TEC 2-4810WI Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TEC 2-4810WI Specifications Quick View

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TEC 2-4810WI Description

Short technical summary and product information.

The Traco Power TEC 2-4810WI is a 2-watt isolated DC/DC converter from the TEC 2WI series. It accepts a wide 4:1 input voltage range of 18 to 75 VDC (48V nominal) and provides a fully regulated single output of 3.3 VDC at up to 500 mA, delivering 1.7 watts of output power. The module offers 1600 VDC I/O isolation and includes features such as remote on/off control and continuous short circuit protection (SCP).

 

With a typical efficiency of 74%, the TEC 2-4810WI operates over an extended temperature range of -40°C to +93°C (with derating). The converter is designed for commercial ITE (Information Technology Equipment) applications and is housed in a compact 8-SIP through-hole package measuring 21.8mm x 9.1mm x 11.2mm. The design is intended to meet IEC/EN/UL 62368-1 safety standards (not certified).

TEC 2-4810WI Quick Information

Product Type: Isolated DC/DC Converter
Series: TEC 2-4810WI
Canonical Name: Traco Power TEC 2-4810WI Isolated DC/DC Converter
Subcategory: Through Hole DC/DC Converters

TEC 2-4810WI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TEC 2-4810WI Estimated Pricing

Qty Low High
1+ $11.49 $11.49
10+ $11.30 $11.30
20+ $11.06 $11.06
50+ $10.88 $10.88
100+ $10.70 $10.70
200+ $10.48 $10.48
500+ $10.31 $10.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

TEC 2-4810WI Features

  • Wide 4:1 input voltage range of 18-75 VDC.
  • Fully regulated 3.3V output at 500 mA.
  • 1600 VDC I/O isolation voltage.
  • Compact through-hole SIP-8 package.
  • Includes remote on/off and short circuit protection.

TEC 2-4810WI Applications

  • Suitable for commercial ITE (Information Technology Equipment).
  • Ideal for distributed power architectures in industrial systems.
  • Used in battery-powered equipment with wide input ranges.
  • Applicable for isolated power in telecom and datacom systems.

TEC 2-4810WI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TEC 2-4810WI?

The input voltage range is 18 to 75 VDC (48V nominal).

What output voltage and current does the TEC 2-4810WI provide?

It provides a single output of 3.3 VDC at up to 500 mA, with a total output power of 1.7 W.

What is the isolation voltage of this converter?

The I/O isolation voltage is 1600 VDC.

What is the operating temperature range of the TEC 2-4810WI?

The operating temperature range is -40°C to +93°C (with derating).

What package type does the TEC 2-4810WI use?

It uses an 8-SIP Module, 7 Leads through-hole package with dimensions of 21.8mm x 9.1mm x 11.2mm.

Is the TEC 2-4810WI RoHS compliant?

The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be confirmed with the manufacturer.

What protection features does the TEC 2-4810WI include?

It includes remote on/off control and short circuit protection (SCP).

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