Customized Refrigerator Thermal Insurance Sensor 5708880500 AC250V/10A Tf72

Short Description:

Introduction：NTC Temperature Sensor

NTC stands for “Negative Temperature Coefficient”. NTC thermistors are resistors with a negative temperature coefficient, which means that the resistance decreases with increasing temperature. They are primarily used as resistive temperature sensors and current-limiting devices. The temperature sensitivity coefficient is about five times greater than that of silicon temperature sensors (silistors) and about ten times greater than that of resistance temperature detectors (RTDs).

Function: temperature sensor

MOQ：1000pcs

Supply Capacity: 300,000pcs/month

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Product Detail

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Product Tags

Product parameter

Product Name	Customized Refrigerator Thermal Insurance Sensor 5708880500 AC250V/10A Tf72
Use	Refrigerator Defrost Control
Reset Type	Automatic
Probe Material	PBT/PVC
Operating Temperature	-40°C~150°C (dependent on wire rating)
Ohmic Resistance	5K +/-2% to Temp of 25 deg C
Beta	(25C/85C) 3977 +/-1.5%(3918-4016k)
Electric Strength	1250 VAC/60sec/0.1mA
Insulation Resistance	500 VDC/60sec/100M W
Resistance Between Terminals	Less than 100m W
Extraction Force between Wire and Sensor Shell	5Kgf/60s
Approvals	UL/ TUV/ VDE/ CQC
Terminal/Housing type	Customized
Wire	Customized

Applications

• White goods

• Refrigerators

• Freezers, deep-freezers

• Ice cube makers

• Counter drinks coolers

• Backbar and catering coolers

• Display fridges

Features

- Key component for temperature sensing and electronic control

- Sensor design following class II insulation (principal + supplementary insulation for the sensor head)

- High adhesive strength between PVC wire and encapsulating lacquer

- Specifically developed design allows for a very good water, moisture and ice resistance: 6000 h in water immersion under voltage

- Suitable for evaporator temperature measurement. Very high number of thermal cycles resistant: 100 000 cycles

- The cables jackets are suitable for back-panel polyurethane foaming process (max. 100 °C, 5 min) - The plastic is not FDA grade

- UL recognized types (file E148885) - The sensors are also available with single insulated cables, and with PVC-free cable - Mounting: assembly

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Our product has passed the CQC,UL,TUV certification and so on, has applied for patents accumulatively more than 32 projects and has obtained scientific research departments above the provincial and ministerial level more than 10 projects. Our company has also passed the ISO9001 and ISO14001 system certificated, and national intellectual property system certificated.

Our research and development and production capacity of the company’s mechanical and electronic temperature controllers have ranked in the forefront of the same industry in the country.