Glass to Metal Hermetic RF Feedthrough

Glass to Metal Hermetic Feedthroughs /Seals /Headers /Connector is also called Glass insulator.

They are one of the most critical components for seal assemblies. Dielectrics and supporting materials are made of glass with low dielectric constant and low dielectric loss.

Both inner conductor and outer conductor are made of Kovar alloy and sintered at high temperature. The surface is plated with gold. Inner conductor has a variety of termination styles such as gold wire bonding, soldering and mating etc.

Glass insulators are small, lightweight, hermetic, reliable and have been widespread in electronics manufacturing industries

Model Diel plate Voltage Ci Cap
H3630-006 KL Gold 200 7A 100pF
H3630-004 X7R Gold 100 7A 5000pF
H4033-001A X7R Gold 200 7A 1000pF
H4033-006 SL Gold 200 7A 100pF
H4033-005 X7R Gold 100 7A 5000pF
H4033-004 X7R Gold 50 7A 10000pF
H4033-031A X7R Gold 50 5A 0.027uF
H4033-041 NPO Gold 200 10A 0pF

 

glass seal H4033
Glass seal H3630