Electrical connector with compression contacts

• US 6,758,702 B2
• Filed: 02/14/2001
• Issued: 07/06/2004
• Est. Priority Date: 02/24/2000
• Status: Expired due to Term

• Current Assignee: FCI Americas Technology LLC (Amphenol Corporation)
• Original Assignee: FCI Americas Technology Incorporated (FCI)
• Inventors: Johnescu, Douglas Michael
• Primary Examiner(s): Ta, Tho D.
• Assistant Examiner(s): TSUKERMAN, LARISA Z
• Application Number:
  US09/783,375
• Publication Number:
  US 20010049206A1
• Time in Patent Office: 1,238 Days
• Field of Search: 439/66, 439/74, 439/41, 439/629, 439/630, 439/733, 439/862
• US Class Current: 439/862
• CPC Class Codes: H01R 12/714 with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
• CPC Class Codes: H01R 12/716 Coupling device provided on the PCB
• CPC Class Codes: H01R 13/2442 with a single cantilevered beam
• CPC Class Codes: H01R 43/205 with a panel or printed circuit board

Abstract

An electrical connector comprises a housing having a retention structure, and a plurality of contacts extending through said housing. Each contact has a medial section, a mounting portion extending from one end of the medial section, and a compressive mating portion extending from another end of the medial section and having a distal end. The retention structure of the housing engages the distal ends of the compressive mating portions of the contacts to preload the contacts. The contacts extend through the housing and exhibit a preload. A fusible element is secured to each respective one of the contacts.

Claims

1. An electrical connector, comprising:

a housing having a retention structure, the retention structure including a channel extending substantially in a first direction, a recess, and an opening formed therein and extending between the channel and the recess; and

a contact mounted in the channel and comprising;

a medial section;

a mounting portion extending from one end of the medial section and comprising a mounting tab, the mounting tab extending through the opening and contacting the housing so that the housing restrains the contact in the first direction and in a second direction substantially opposite the first direction; and

a compressive mating portion extending from another end of said medial section and having a distal end, wherein the retention structure of said housing engages the distal end of the compressive mating portion of the contact to preload the contact.

2. The electrical connector of claim 1, further comprising a fusible element secured to the mounting portion of the contact.

3. The electrical connector of claim 2, wherein the fusible element is positioned at least in part within the recess.

4. The electrical connector of claim 2, wherein the housing comprises a projection located within the opening and securely engaging the mounting tab.