Shielded connector assembly

• US 6,629,859 B2
• Filed: 02/01/2002
• Issued: 10/07/2003
• Est. Priority Date: 01/31/2001
• Status: Expired due to Fees

• Current Assignee: TYCO ELECTRONICS AMP K.K. (TE Connectivity Ltd. (United Kingdom))
• Original Assignee: TYCO ELECTRONICS AMP K.K. (TE Connectivity Ltd. (United Kingdom))
• Inventors: Takaki, Ken, Hoshino, Hirokazu, Tsuji, Junya, Futatsugi, Takashi
• Primary Examiner(s): Gushi, Ross N.
• Application Number:
  US10/061,697
• Publication Number:
  US 20020102879A1
• Time in Patent Office: 613 Days
• Field of Search: 439/607, 439/608, 439/609, 439/610, 439/108
• US Class Current: 439/607.25
• CPC Class Codes: H01R 12/716 Coupling device provided on the PCB
• CPC Class Codes: H01R 13/658 High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse] coaxial coupling devices specially adapted for high frequency H01R24/40; for flat or ribbon cable connectors H01R12/774; for coaxial cable H01R9/05
• CPC Class Codes: H01R 27/02 for simultaneous co-operation with two or more dissimilar counterparts

Abstract

A shielded connector assembly having an insulating housing having front and rear parts, and female connector parts. Contacts are disposed in the female connector parts. A metal shell is attached to the insulating housing. The metal shell has a specified plate thickness and has grounding tongues that elastically contact mating male connectors that are connected to the female connector parts. A front shell made of metal is externally mounted on the front part of the insulating housing. The front shell has a plate thickness thicker than the metal shell and is fastened to the insulating housing by crimping such that it contacts the metal shell. A metal rear shell is externally mounted on the insulating housing from the rear part of the insulating housing such that the front shell and the rear shell are mechanically and electrically engaged with each other.

Claims

1. A shielded connector assembly comprising:

an insulating housing having a front part, a rear part, and female connector parts;

contacts disposed in the female connector parts;

a metal shell having a grounding tongue, a first plate thickness, and attached to the insulating housing;

a front shell made of metal and having a second plate thickness greater than the first plate thickness, and externally mounted on the front part of the insulating housing such that the front shell contacts the metal shell; and

wherein the grounding tongue elastically contacts mating male connectors that are connected to the female connector parts.

2. The shielded connector assembly of claim 1, wherein the front shell is fastened to the insulating housing by crimping.

3. The shielded connector assembly of claim 1, wherein the metal shell has a tab for attachment to the insulating housing.

4. The shielded connector assembly of claim 1, wherein the metal shell has a projection that makes positive contact with the front shell.

5. The shielded connector assembly of claim 1, wherein the metal shell has a tongue positioned to make elastic contact with the front shell.

6. The shielded connector assembly of claim 1, further comprising a rear shell made of metal and externally mounted on the insulating housing from the rear part of the insulating housing such that the front shell and the rear shell are mechanically and electrically engaged with each other.

7. The shielded connector assembly of claim 6, wherein the front shell is fastened to the insulating housing by crimping.