TEN 8-1221 Isolated DC DC converter module from Traco Power with dual +/-5V outputs at 800mA each, 8W total power. Features 9-18V input range, through-hole DIP-24 package.
Mfr Part #:

TEN 8-1221

Available from 1 distributors
Mfr Name: Traco Power
Traco Power
Isolated DC DC converter module from Traco Power with dual +/-5V outputs at 800mA each, 8W total power. Features 9-18V input range, through-hole DIP-24 package.
✓ Total Stock: 3 pcs
$ Price Range: $34.50

TEN 8-1221 Available from 1 distributor

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✓ Non-Authorised
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TEN 8-1221 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Tape & Reel
Type
Voltage
Width

TEN 8-1221 Description

Short technical summary and product information.

The Traco Power TEN 8-1221 is an isolated DC DC converter module from the TEN 8 series, delivering 8 watts of output power. It provides dual regulated outputs: +5V at 800mA and -5V at 800mA, with a typical efficiency of 83%. The input voltage range is 9V to 18V DC (12V nominal), featuring a 2:1 wide input range. The module includes built-in EMI input filter meeting EN 55032 class A, remote on/off control, overcurrent protection (OCP), and short circuit protection (SCP).

 

Housed in a 24-DIP module with 9 leads and a through-hole mounting style, the converter measures 32.0mm x 20.3mm x 10.2mm. It features a shielded metal casing with an insulated baseplate and is designed for an extended operating temperature range of -40°C to 85°C with derating. The TEN 8-1221 is RoHS compliant and comes with a 3-year product warranty.

 

Typical applications include battery-operated equipment, instrumentation, communication systems, and industrial electronics where isolated and tightly regulated voltages are required in space-constrained PCB layouts.

TEN 8-1221 Quick Information

Product Type: DC DC Converter
Canonical Name: Traco Power TEN 8-1221 DC DC Converter
Subcategory: Dual Output

TEN 8-1221 Compliance

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

TEN 8-1221 Estimated Pricing

Qty Low High
1+ $34.50 $34.50

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

TEN 8-1221 Features

  • Isolated DC DC converter module with dual outputs.
  • Dual +/-5V outputs at 800mA each.
  • Wide 2:1 input voltage range of 9-18V.
  • Through-hole DIP-24 package with industry-standard footprint.
  • Built-in EMI input filter meets EN 55032 class A.

TEN 8-1221 Applications

  • Ideal for battery-operated equipment requiring isolated voltages.
  • Used in instrumentation and industrial control systems.
  • Suitable for communication electronics with limited PCB space.
  • Provides tightly regulated dual supply for analog circuits.

TEN 8-1221 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

9V to 18V DC (12V nominal).

What are the output voltages and currents?

+5V at 800mA and -5V at 800mA.

What is the total output power?

8W.

What is the efficiency?

83% typical.

What is the operating temperature range?

-40°C to 85°C with derating.

What package is it available in?

24-DIP Module, 9 Leads, through-hole mounting.

Is it RoHS compliant?

Yes, RoHS3 compliant (unverified).

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