SETsafe TPR3 TPR Thermally Protected Resistor Instruction Manual

June 4, 2024
SETsafe

SETsafe TPR3 TPR Thermally Protected Resistor

Vertical Installation

Horizontal Installation

Description

Thermally Protected Resistor (TPR) is a unique type of power resistor, where Alloy Thermal-Link (ATCO) and Fusible Wirewound Resistor (RXF) are in series encapsulated in a ceramic case with silicone cement.

Features

  • (20.5 × 11.5 × 7.0) mm
  • Over-Temp. Protection
  • Small Fault Current Protection
  • Short Circuit Protection
  • Inrush Current Protection
  • RoHS Compliant

Applications

  • Switch Mode Power Supply (SMPS)
  • Adapters
  • Home Appliances and Office Appliances (TV, Washer, Fridge, Printer, etc.)

Dimensions (mm)

L| W| H| a

L 1

| F| d
---|---|---|---|---|---
11.5 ± 1.0| 7.0 ± 1.0| 20.5 ± 1.5| 3.5 ± 0.5| 5.0 ± 1.0| Φ0.55 ± 0.08

L| W| H| a

L 1

| F| d| L 2
---|---|---|---|---|---|---
20.5 ± 1.5| 11.5 ± 1.0| 7.0 ± 1.0| 3.5 ± 0.5| 5.0 ± 1.0| Φ0.55 ± 0.08| 1.5 Max.

Note:
a: L1 can be customized as required from 3.5 mm to 5.0 mm.

Structure Diagrams

Note: The color of the schematic diagram is for reference only

Agency Approvals

Agency

|

Standards

|

No.

---|---|---
| UL1412| Ongoing
|

SJ 2865

|

Ongoing

Address:

All Rights Reserved by Xiamen SET Electronics Co., Ltd. 2021-2023
+86-592-571-5838
www.SETfuse.com
E-mail: sales@SETfuse.com

References

Read User Manual Online (PDF format)

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Download This Manual (PDF format)

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