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Home > Products > Metallized ceramics > Metallized Ceramic Insulator > High Current Vacuum Ceramic Component

High Current Vacuum Ceramic Component

High Current Vacuum Ceramic Component

Unit Price: USD 5 - 7.5 / Bag/Bags
Payment Type: T/T,Paypal,Money Gram,Western Union
Min. Order: 200 Bag/Bags
Delivery Time: 30 Days

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  • Basic Info
  • Product Description
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Basic Info

Model No.: Customized

Color: White, Pink Optional

Type: Metallized Ceramic Insulator

Metallization Type: Mo/Mn ,W Optional

Coating Type: Nickle Plating

Thickness Of Metallization: 20~40um

Thickness Of Plating: Thin Or Thick Film Avaiable

Feature: High Bonding Strength With Ideal Hermercity

Application: Ceramic To Metal Jointing Technology

Product Name: High Current Vacuum Ceramic Component

Precision Process: Fine Grinding, CNC Machining

Additional Info

Packaging: Vacumm packaging with export carton

Productivity: 50,000pcs/month

Brand: Jinghui ceramics

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 200,000pcs/month

Certificate: RoHS

HS Code: 8547100000

Port: Shenzhen Port,HongKong Port,Shanghai Port

Product Description

High Current Vacuum Ceramic Component

To achieve the ceramic to metal joining the application, a metal coating will be applied on the specific surface of the ceramic component, then it the ceramic to metal, ceramic to ceramic can be brazed together. We provide different type metallization with metal coating via banding, screen printing, brushing, spraying, like Mo/Mn with nickel plating, Tungsten(W) with gold plating, silver plating.

It's commonly made of alumina oxides with min. 95% purity. This Metallized Ceramic Insulator can be formed via dry pressed, ceramic injection molding and hot pressed. With their exceptional high insulation, anti-high voltage and high current properties, all of them play a very important role in vacuum-based devices.

Besides Metallized Ceramics, we offer other wide of ceramic parts, like Zirconia Ceramic Components, Ceramic Seals , Thermostat Ceramics , Textile Ceramics , various of the Advanced Ceramic Plate and Ceramic Tubes and so on.

Metallized ceramics

Technical Key Parameters

Leak Rate
Metal Layer Tensile Strength
Volume Resistivity
Coefficient of Thermal Expansion
(6.5 ~ 8.0) × 10-6 /°C
Insulation Strength
18kV/mm (DC)
Dielectric Constant
9~10(1MHz, 20°C)
Cosmetic Quality:1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contamination

●High bonding/brazing strength Low leakage rate High Insulation strength High mechanical strength Low thermal expansion

Resistant to corrosion free of rust ●Min. electric resistance and vacuum tightness


It's widely used in electronics, high vacuum devices, medical technology and sensor technology, military, aerospace and so on.

Related metallized ceramic components

Ceramic metallized bushes Metallized substrate Ceramic body for Thyristor Metallized ceramic isolator

Remark: Apart from the Vacuum Ceramic Component above, we also supply a variety of Metallized Ceramic Tube, metallized ceramic disc, Metallized Ceramic Substrate, metallized ceramic rings and so on.

Main Manufacturing Flow Chat

We have in-house complete comprehensive manufacturing equipment from shaping to electroplating, whatever, it's a prototyping need or cost down project, we believe we can help your business.

Manufacturing Process for Metallized Ceramics


Q 1. Is it available to provide customize products?

A: We always support custom-made demand as per different dimensions, design and metallization and plating.

Q 2. When can I get the price?

A: We regularly quote within 24 hours after we get your inquiry.

Q 3. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q 4. What about transportation and delivery date?
A: Normally we use Int`l express by our forwarder, or with client`s account number. It is about 3~5 working days.

Q 5. How to ensure quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.

Looking for ideal Vacuum Ceramic Component Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Vacuum Ceramics for Power Swich are quality guaranteed. We are China Origin Factory of Vacuum Ceramics for Grid Power Tube. If you have any question, please feel free to contact us.

Product Categories : Metallized ceramics > Metallized Ceramic Insulator

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