US 5,342,220 A · Electrical connector with electrostatic discharge protection

Abstract

An electrical connector (10) of a type utilized to connect components that are sensitive to electrostatic discharge voltage transients includes a housing (20) having a projecting, unprotected forward portion (23) and a front face having slots (27a, 27b) therein and containing contacts (30) having ends (31) in such forward portion proximate to the slots and positioned to be engaged by contacts of a mating connector inserted within the housing. The housing (20) includes a grounding shield (40) that surrounds the forward portion and covers the face of the housing with slits (44a, 44b) extending around the housing slots to define a path to ground shorter than the path from the exterior of the housing to the contact ends (31) to assure that an electrostatic discharge from a source exterior to the connector is grounded.

Claims5

Dependent claims

A shielded electrical connector, comprising:

a dielectric housing having slots extending along a front surface and toward a rear surface of said housing;
electrical contacts secured in said housing and having contact sections disposed along said slots spaced from said front surface;
and
a metal shield on said housing covering said front surface and having slits in communication with said slots whereby an area around the slits provides a path for an electrostatic charge to ground instead of to the contact sections, said dielectric housing further includes a transverse groove with a forwardly directed projection therein, and said metal shield includes a cross piece disposed in said groove and having an inner bent surface which at least partially encloses said projection.

1 more element

Dependencies are inferred from the claim text.

Electrical connector with electrostatic discharge protection

Life of this patent

Electrical connector with electrostatic discharge protection

Life of this patent

Abstract

Claims5