Hermetic Glass to Metal Seals RF/DC Feedthroughs /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.Catalog-Glass-to-Metal Hermetic Seals-ELT.pdf
| Product Name | Glass to Metal Multi-pin Headers |
| Impedance | other |
| Type | 3 pins |
| Rows | 1 row |
| Color | Gold plated |
| Housing and pin material | Kovar 4J29 |
| Glass material Glass Color | 7050 or 7070 type or DM308 Green or White |
| Freqecncy Range | NA |
| VSWR | NA |
| Withstand Voltage | ≥300V |
| Hermecity Leak Rate | <1.01325 X 10-3 Pa*cm3/s
< 1X 10-9 mbar*l/s
< 1 x 10-9 ccHe/sec @ 1 atm |
| Insulation Resistance | ≥2000MΩ for single pin, ≥1000MΩ for multi-pin, |
| Operating temperature | -65℃~+260℃ |
Features:
-Small size
-lightweight
-Hermetic
-Stable quality and high reliability
-Inner conductor: Gold wire bonding, soldering and mating method for choice
Application:
Wide application range of electronics packages, electronics countermeasures, satellites, missiles, radar and other in military, avionics, aerospace and automotive filed. It can be used with SMA, millimeter wave products.
Advantages:
-Military Grade with 1.27um gold plated
-Strict tolerance control
-Standard and custom design for choice.
-High cost-effective products and services
-Large stocks for standard sizes
-Fast delivery for custom products
