• alumina ceramic housing for direct current relay
alumina ceramic housing for direct current relay

alumina ceramic housing for direct current relay

Product Details:

Place of Origin: China
Brand Name: CMC
Certification: IATF16949, ISO9001, ISO14001
Model Number: NE113

Payment & Shipping Terms:

Minimum Order Quantity: 2000 pieces
Price: USD 1.5~3.0/piece
Packaging Details: Plastic film+paper plate+carton
Delivery Time: 20 days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 60,000 pieces per month
Get Best Price Contact Now

Detail Information

Material: 95% Alumina Color: White
Application: Relay Density: 3.7g/cm3
High Light:

310Mpa Flexural Strength Sealed Parts


HVDC Relay Sealed Parts


HVDC Relay Sealing Parts

Product Description

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. It can meet the requirements of seismic and tensile at the same time, and it can withstand high current and arc shock. Reaching the reliable sealing and insulation standards of DC high-voltage relays, it is currently an excellent technical solution in the field of new energy vehicles and DC high-voltage electronic control.


2. Customized Service:


  We provide service to custom mold for customers .


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
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 0




Want to Know more details about this product
I am interested in alumina ceramic housing for direct current relay could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.