Power jack with anti-mating means

Details Power jack with anti-mating means Power jack with anti-mating means

2006-06-20

2006-06-20

Zarroli, Michael C. (Department: 2839)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

C439S188000

Reexamination Certificate

active

07063573

ABSTRACT:
A power jack (1) includes a dielectric housing (10) and a central terminal (20) received in the dielectric housing. The dielectric housing includes a mating face (11), a cavity (130) in the mating face and an anti-mating portion (15) formed on an inner face of the cavity for preventing full insertion of a non-complementary power plug having a smaller transmission power than that of the power jack. The central terminal includes a contact section (21) extending into the cavity for electrically connecting with a complementary power plug.

REFERENCES:
patent: 5108311 (1992-04-01), Nakazawa
patent: 5927999 (1999-07-01), Shimojyo
patent: 6382999 (2002-05-01), Mou et al.
patent: 6409530 (2002-06-01), Zhao et al.
patent: 6482045 (2002-11-01), Arai
patent: 6551115 (2003-04-01), Li et al.

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