Power Type (P): 3 W
Rated Resistance (R): 0.27 ~ 800 Ω
Resistance Tolerance: 5%
Rated Functioning Temp. (Tf): 115 / 125 / 130 / 135 / 145 / 150 / 221 °C
TPR TPR3_SETsafe & SETfuse.pdf
Datasheet (PDF Document) Include: Specifications, Agency Approvals, Packaging, Structure Diagrams, Glossary, Part Numbering System, Installation, Usage, Replace, Storage and other information.
Xiamen SET Electronics Co., Ltd.
● (20.5 × 11.5 × 7.0) mm
● Over Temp. Protection
● Small Fault Current Protection
● Short Circuit Protection
● Inrush Current Protection
● RoHS Compliant
For product quality, our goal is to be industry-leading. We ensure that the quality of the product meets the expected goals from the following process.
Qualified Supplier of Raw Materials.
Incoming Quality Control (IQC):
Acceptance Quality Limit (AQL), Dimension, Function, Visual Inspection, RoHS & REACH Test. etc..
Online Inspection and Function Test 100%, etc..
In Process Quality Cortrol (IPQC): AQL, Dimension, Function, Visual Inspection, etc..
Final Quality Control (FQC):
AQL, Dimension, Function, Visual Inspection, RoHS & REACH Test, etc..
AQL Sampling Test.
Outgoing Quality Control (OQC):
Packaging, Labeling, Quantity Inspection, etc..
Safety Certificate Agency Annual, Quarterly Audits. Include UL, cUL, VDE, TUV, KC, PSE, CCC. etc..
Quality Management System:
TUV Approved and Issued Certificate.
Thermally Protected Resistor (TPR) is an unique type of Power Resistor, with Over Temp. and Over Current Protections. Thermally Protected Resistor (TPR) is a 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.
SETsafe | SETfuse TPR has the same physical size as ordinary ceramic resistor while additionally providing fault current protection. TPR can also effectively protect against the damages to devices & equipment, caused by continuous heat dissipations by ceramic resistors due to fault currents.