Raw material properties	Volume density (g/cm³	3.9-4.15
	Elasticity Modulus (Gpa)	330-380
	Bending strength (Mpa)	≥350
	Coefficient of thermal expansion (10^-6/K)	8.5
	Thermal conductivity (W/m.K)	10.9
	Luo's hardness (HRA)	85
	AL₂O₃ %	94.78
Product characteristics	Resistance (KΩ)	1+40%
	Color	White
	Withstand voltage (KV)	≥30
	Usage temperature (℃)	-20-155
	Insertion and removal forces (N)	20N-70N
	Material	Alumina ceramic
	Assembly way	Epoxy resin
	Assembly dimension: connecting ignition wire
	Inner diameter: connecting Spark Plug

Description:

The shell of the product adopts special ceramics, which has high melting point, high hardness, high abrasion resistance, and oxidation resistance.
The compressive strength of ceramics is high, but the tensile strength is low, and the plasticity and toughness is not good.
The ceramic shell and resistor of the product is combined by filling epoxy.
Epoxy potting owns high hardness and can resist high and low temperature.
Usage temperature is -30~200℃
Useful time is not less than 50,000 km or 3 years
Can be designed and developed according to customer’s requirements

Applications:

Product Tags:

resistor ceramic

ceramic resistor

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