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SETsafe | SETfuse
SETsafe | SETfuse
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Thermal-Link & Fusing Resistor (TRXF)
  • Thermal-Link & Fusing Resistor (TRXF)
  • Applications

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Cold Resistance Test

1. If product TCR is not less than 350 (10-6/°C), the measured resistance value shall be corrected as the relative resistance value under 25 °C according to TCR formula.

2. Resistance Measurement (4-terminal test)

 

Replacement 

As TRXF is a non-resettable product, for safety sake, please use the same type of TRXF for replacement.

 

Usage

1. Do not touch the resistor body or pins directly when power is on, to avoid burn or electric shock.

2. When air pressure is from 80 kPa to 106 kPa, the relative altitude shall be +2000 m to - 500 m.

 

Storage

1. Please store TRXF with ambient temp. 10 °C ~ 30 °C and relative humidity 30% ~ 75%.

2. Do not store the TRXF at the high temperature, high humidity or corrosive gas environment, avoid influencing the solderability of the pins, please use them up within 1 year after receiving the goods.

 

Soldering Parameters

Wave Soldering Parameters (For Reference Only)

The Wave Soldering Parameters are for reference only, before TRXF is for practice usage, relative validation is recommended.

 

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Recommended Hand-Soldering Parameters

 

Solder Iron Temp.:

(350 ± 5) °C

Soldering Time:

2 s Max. (115 °C Tf 150 °C)


3 s Max. (Tf = 221 °C)