TSR 1-24120 Traco Power TSR 1-24120 is a non-isolated DC DC converter delivering 12V at 1A (12W) with 95% efficiency in a compact 3-SIP through-hole package.
Mfr Part #:

TSR 1-24120

Available from 2 distributors
Mfr Name: Traco Power
Traco Power
Traco Power TSR 1-24120 is a non-isolated DC DC converter delivering 12V at 1A (12W) with 95% efficiency in a compact 3-SIP through-hole package.
Total Stock: 153 pcs
$ Price Range: $5.47 - $5.94

TSR 1-24120 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
151 pcs
151 pcs On Request 1 On Request On Request 16+15+ On Request On Request
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request On Request On Request On Request

TSR 1-24120 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
Output Voltage
Power (Watts)
SVHC Present
Tape & Reel
Termination Style
Type
Voltage
Width

TSR 1-24120 Description

Short technical summary and product information.

The Traco Power TSR 1-24120 is a high-efficiency non-isolated DC DC converter designed for commercial ITE applications. It provides a regulated 12V output at 1A, delivering 12W of output power with a typical efficiency of 95%. The converter features short circuit protection (SCP) for reliable operation.

 

Housed in a compact 3-SIP (Single Inline Package) module measuring 11.7mm x 7.5mm x 10.1mm, the TSR 1-24120 is designed for through-hole mounting with solder pin termination. Its small footprint makes it suitable for space-constrained designs.

 

The device operates over a wide temperature range of -40°C to 85°C (with derating), allowing use in demanding environments. The nominal input voltage is 15V, though typical operation for this part number suggests a 24V input range.

TSR 1-24120 Quick Information

Product Type: DC DC Converter
Series: TSR-1
Canonical Name: Traco Power TSR 1-24120 DC DC Converter
Subcategory: Non-Isolated DC DC Converter

TSR 1-24120 Compliance

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

TSR 1-24120 Estimated Pricing

Qty Low High
1+ $5.94 $5.94
10+ $5.83 $5.83
20+ $5.71 $5.71
50+ $5.63 $5.63
100+ $5.58 $5.58
200+ $5.52 $5.52
500+ $5.47 $5.47

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

TSR 1-24120 Features

  • 12V output at 1A (12W).
  • 95% typical efficiency.
  • Short circuit protection included.
  • 3-SIP through-hole package.
  • -40°C to 85°C operating range.

TSR 1-24120 Applications

  • Ideal for commercial ITE equipment.
  • Suitable for distributed power systems.
  • Used in industrial control applications.

TSR 1-24120 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TSR 1-24120?

The output voltage is 12V.

What is the output current rating?

The output current is 1A.

What is the efficiency of this converter?

Typical efficiency is 95%.

What is the operating temperature range?

-40°C to 85°C with derating.

What package does the TSR 1-24120 come in?

3-SIP Module with through-hole mounting.

Is the TSR 1-24120 RoHS compliant?

RoHS3 Compliant (unverified).

Does it have short circuit protection?

Yes, it includes short circuit protection (SCP).

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