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alumina ceramic housing for direct current relay

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Hunan Meicheng Ceramic Technology Co., Ltd.

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alumina ceramic housing for direct current relay

Brand Name : CMC

Model Number : NE113

Certification : IATF16949, ISO9001, ISO14001

Place of Origin : China

MOQ : 2000 pieces

Price : USD 1.5~3.0/piece

Payment Terms : T/T, Western Union, L/C

Supply Ability : 60,000 pieces per month

Delivery Time : 20 days

Packaging Details : Plastic film+paper plate+carton

Material : 95% Alumina

Color : White

Application : Relay

Density : 3.7g/cm3

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alumina ceramic housing for direct current relay

1. Description:

TCKT-52 Alumina Ceramic Sealed Parts for HVDC relay is produced with high-purity toughened alumina ceramics and thick-film nickel plating technology.It is suitable for brazing different materials such as copper and alloys.

2. Key Words:

Custom mold for customers,meet the requirements of seismic and tensile,withstand high current and arc shock,Reaching the reliable sealing and insulation standards of DC high-voltage relays,new energy vehicles and DC high-voltage electronic control.

3. Parameters table:

Product Parameters
Physical Property	Material	95% Alumina
	Production Process	Dry Pressing
	Product Dimension	Per customers' drawing
	Density (g/cm³)	3.70-3.75g/cm³
	Water Absorption	0%
Mechanical Performance	Flexural Strength (Mpa)	310Mpa
	Modulus of Elasticity (Gpa)	310Gpa
	Hardness (Gpa)	12.9Gpa
	Poisson Ratio	0.23
Thermal Character	Linear Thermal Expansion Coefficient	7.2
Thermal Character	Heat Conductivity (W/mk)	23
Electrical Property	Dielectric Constant	9.2
	Dielectric Loss Tangent (x10^-4)	8
	Insulation Strength (x10⁶V/M)	15
Metalized Ceramic Performance	Air Tightness (Pa·m³/s)	≤10^-8
	Bulk Resistivity (Ω·cm)	≥10¹⁰(20°C), ≥10⁶ (300°C)
	Bonding Strength (Mpa)	≥120Mpa
	Metallization Thickness (μm)	≥20μm

alumina ceramic housing for direct current relay

Product Tags:

310Mpa Flexural Strength Sealed Parts

HVDC Relay Sealed Parts

HVDC Relay Sealing Parts

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