Electrical terminal apparatus

Details Electrical terminal apparatus Electrical terminal apparatus

1996-01-25

1998-09-08

Dombroske, George M.

Measuring and testing

Fluid pressure gauge

Mounting and connection

73727, 439620, G01L 700, H01G 1366

Patent

active

058029125

ABSTRACT:
A pressure sensor comprises a diaphragm mounted on a housing and subject to pressure. Stress sensitive resistors are connected to circuit traces on the diaphragm which in turn are wirebonded to a compensation IC. The IC is directly mounted on the diaphragm principally or wholly in an area which is not subject to flexing. A connector has a dome partially covering the diaphragm and holds terminal blades having ends extending away from the diaphragm and opposite ends carrying bond pads located adjacent the diaphragm. An opening in the dome permits wirebonder access to connect bond pads on the traces with terminal bond pads. A cover is installed over the connector and sensor.

REFERENCES:
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patent: 5349865 (1994-09-01), Kavli et al.
patent: 5386730 (1995-02-01), Ikeda et al.
patent: 5458508 (1995-10-01), Sawada
patent: 5587535 (1996-12-01), Sasaki et al.

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