发明名称 |
EMI feedthrough filter terminal assembly utilizing hermetic seal for electrical attachment between lead wires and capacitor |
摘要 |
EMI feedthrough filter terminal assembly includes a feedthrough filter capacitor having first and second sets of electrode plates, and a first passageway having a first termination surface conductively coupling the first set of electrode plates. At least one lead wire extends through the first passageway and is conductively attached to a first oxide resistant conductive pad. The first pad is conductively coupled to the first termination surface independently of the lead wire. The terminal assembly may also include a conductive ferrule through which the lead wire passes in non-conductive relation, and an insulator fixed to the ferrule for conductively isolating the lead wire from the ferrule. The ferrule and insulator form a pre-fabricated hermetic terminal pin sub-assembly. The capacitor may include a second passageway having a second termination surface conductively coupling the second set of electrode plates, and a conductive ground lead extending therethrough.
|
申请公布号 |
US6888715(B2) |
申请公布日期 |
2005.05.03 |
申请号 |
US20030377018 |
申请日期 |
2003.02.27 |
申请人 |
GREATBATCH-SIERRA, INC. |
发明人 |
STEVENSON ROBERT A.;BRENDEL RICHARD L.;FRYSZ CHRISTINE A.;ZENG HAITONG |
分类号 |
A61N1/375;H01G4/228;H01G4/242;H01G4/35;H01R13/648;H05K9/00;(IPC1-7):H01G4/35 |
主分类号 |
A61N1/375 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|