Ceramic terminal blocks

2 pole 3 pole ceramic terminal blocks

The insulation
High and low temperature resistance
Good impact resistance.
In the case of air temperature range changes, the heating will not be deformed, the body will not contract or fracture.
Aging resistance, high temperature resistance, good insulation performance.
High strength, good stability, suitable for different environments.
Suitable for power supply, transformer, instrument, TV set, automobile, etc.

Properties	Units	Steatite	Cordierite	Mullite
Colour		White	Yellow	White
Density	g/cm3	2.7	1.9	2.0
Flexural Strength	Mpa	140	30	120
Compressive Strength	MPa	900	350	500
Max Use Temperature	°C	1000	1200	1300
Thermal Condutivity	W/m.K	2~3	1.3~1.8	2~6
Thermal Expansion Cofficient	10-6/°C	7 ~ 9	1.5~3.5	5~6
Thermal Shock Resistance	K	100	300	150
Specific Heat	J/kg.K	850	800	900
Dielectric Strength	KV/mm	20	—	30
Dielectric Constant	Er	6	—	8

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