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PTC alloy wire

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Category

PTC THERMISTOR ALLOY WIRE

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Product description

Parameters

PTC thermistor alloy wire with medium resistivity, high positive temperature coefficient of resistance, the material is widely used in all kinds of electric heater, with automatic temperature control, automatic power adjustment, constant current, current limiting, energy saving, long service life, etc. many advantages. Temp.Coeffi. Of Resistance: -6 TCR:0-100℃ ≥ (3000-5000) X10 /℃ Resistivity: 0-100℃ 0.20-0.38μΩ.m

Chemical composition

Name	Code	Main Composition%					Standard
Name	Code	Fe	S	Ni	C	P	Standard
Temperature Sensitive Resistance alloy wire	PTC	Bal.	＜0.01	77~82	＜0.05	＜0.01	JB / T 12515 - 2015

Note: we also offer special alloy for special needs under the contract

Name	Code	Resistivity（μΩ.m）	Temp.Coeffi. Of Resistance（℃）	Elongation(%)	Tensile Strength	Standard
Temperature Sensitive Resistance alloy wire	PTC	0.20-0.38	≥3000-5000	-	≥390	JB / T 12515 - 2015