Glass-to-metal Hermetic Seal Solder Contact Connector

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$2.00 - $45.00 / Pieces | 200 Piece/Pieces (Min. Order)
Custom design (Min. Order: 200 Pieces)
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Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
Model Number:
Hermetic Sealing Connector
Microwave, IC
Product name:
RF Hermetic Seal Connector
Shell and Pin Material:
Kovar 4J29
Withstand Voltage:
Insulation Resistance:
Operating temperature:
RF Hermetic Seal Connector
Leak rate:
<1.01325 X 10E-08
Supply Ability
Supply Ability:
30000000 Piece/Pieces per Year
Packaging & Delivery
Packaging Details
* Standard Export Carton
* According to customers' requirements
Shanghai / Qingdao/Tianjin/other Main Port of China
Video Description
 Glass-to-metal Hermetic Seal Solder Contact Connector
Product Description

Glass to Metal Hermetic RF/DC Feedthroughs /Seals /Multi-pin Headers /Connector is also called Glass insulator. They are mainly used to transmit microwave signals, power signals and control signals between modules and modules, modules and components with gas sealing requirements. They are one of the most critical components in sealing components. The glass with low dielectric constant and low dielectric loss is used as insulating and supporting material. The housing and conductor is made of Kovar alloy that sintered under high temperature, and the surface is gold plated. The center conductor has a variety of termination styles such as gold wire bonding, soldering and mating etc. Glass insulators are small, lightweight, hermetic, high reliable and have been widespread in electronics manufacturing industries in recent years.



-Small size



-High reliable

-Inner conductor: Gold wire bonding, soldering and mating method for choice

Glass insulator was mainly used for the transmission of microwave signals, power signals and control signals between modules and modules, modules and components that request hermetic sealing, can be used with SMA, millimeter wave products; They are one of the most critical components for seal assemblies.

Product Name
Glass-to-metal Hermetic Seals Feedthroughs Connectors
Single  pin
1 Raw
Gold plated
Housing and pin material 
Kovar 4J29 
Glass material
Glass Color
7052 or 7070 type or DM308
Green or White
Withstand Voltage
<1.01325 X 10E-08
Insulation Resistance
≥2000MΩ for single pin, ≥1000MΩ for multi-pin,
Operating temperature
Detailed Images

We have over 1,000 types of glass beads/glass insulators/ feedthroughs from 1-pin to 9 pin with 1-3 raws for choice, if the product you are using is not found, please contact us for full catologs. Custom dimensions is accepted.(Unit:mm)








Company Information


Xi'an Elite Electronic Industrial Co., Ltd.

Founded in August 2003, Elite Electronic Industrial is a reliable manufacturer and exporter of RF electrical connectors, RF adapters, cable assemblies, wave-guide and multi-channel microwave rotary joints, etc. These RF electrical interconnects are widely used in aerospace, aviation, navigation, communications, antennas and other important electrical systems.

We are components supplier of China Spacecraft Shenzhou nine and many other national high tech projects. We have 15 years ODM experience on military and commercial Interconnect Components.

Welcome new and old customers from all over the world to contact us for future business relationships and mutual success!

Packaging & Shipping


Related Products



Q1: Are you trading company or manufacturer ?

 A: We are manufacturer with over 15 years experience.


Q2: What products can you provide currently?

 A: RF Connectors/ adapters/ cable assemblies, wave-guide adapters/ cable assemblies, integrated connector, low frequency products and microwave rotary joints, etc.


Q3: Is free sample available?

 A: Yes, if have stock, free sample is available with freight collected.


Q4: Can your company accept customize?

 A: ODM is welcomed.With more than 15 years experience in ODM, Elite Electronic can assist in design, product development, research & development and integration of your interconnect products.


Q5: What are the Payment Terms ?

 A: We can accept L/C, T/T, Western Union, Trade Assurance (credit card &T/T), etc.


Q6: What is the lead time?

 A: 5 days for sample orders, 6-7 weeks for mass production orders (based on different quantities, ODM , etc.)


Q7: How will you deliver goods to me?

 A: Generally, we cooperate with international expresses such as DHL, UPS, FedEx, TNT to enable our customers to get their goods rapidly but with the lowest freight. Meanwhile, ship by air and by sea is also available.


Q8: How long do I need to wait before my goods arrive?

 A: 5-8 workdays for air transportation, 3-8 workdays for international express.


Q9: How is your product quality?

 A: As the high-quality suppliers of China Spacecraft Shenzhou nine and many other national high-tech projects, providing excellent products is our way of development. We have a strong quality control team and very strict process to guarantee our quality according to military and commercial standard.


Q10: What is your warranty?

  A: Our warranty is 3 months after delivery, Elite Electronic pays high attention to after-sales service.

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