Hermetic Glass to Metal Seals RF/DC Feedthroughs /Multi-pin Headers /Connector /Glass Beads 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 4J29 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.
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Glass-to-metal hermetic Connector.pdf
Hermetic Glass to Metal Seals, Feedthroughs, Multi-pin headers, Glass Beads, Glass Insulators
50Ω RF DC or other
1-9 pins with 1-3 raws
Gold Plate, ASTM B488-01, Type III, Code A
Gold Plate, MIL-DTL-45204, TYPE I, Class I
Housing and pin material
Pin Tip Options
Flattened, Pierced, Nail Head, Radiused, Straight Cut, Angled, Custom
7050 or 7070 type or DM308
Green or White
<1.01325 X 10-3 Pa·cm3/s；
-Stable quality and high reliability
-Pin: Gold wire bonding, soldering and mating method for choice
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.
-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