发明名称 |
IMPEDANCE IMPROVED COAX CONNECTOR |
摘要 |
PURPOSE: An impedance improved coax connector invention provides a low cost and rugged coaxial connector with a characteristic impedance close to a particular level such as 75 ohms by increasing the impedance of the rear portion of the connector to compensate for the low impedance of the front portion. CONSTITUTION: A low cost miniature standard-sized coaxial connector has an increased impedance at its rear portion in a simple and rugged construction. An one-piece molded insulator (16) lies within a sheet metal shell (14) and supports a center contact (18) of the connector. The insulator has a rear portion (34) with a cylindrical sleeve-shaped part (50) closely received within the shell and with three ribs (60-64) extending radially inwardly and having free radially inner ends (68). The center contact has a barb (40) lying in an interference fit within the inner ends of the ribs. The insulator forms a pin lead-in (44) at the front end of the connector, and forms a coupling part (80) between the rearward portion and the lead-in part. The coupling part is in the form of a cylindrical sleeve along its lower half, and has an upwardly-extending slot (82) along its upper half. |
申请公布号 |
KR20000035070(A) |
申请公布日期 |
2000.06.26 |
申请号 |
KR19990046561 |
申请日期 |
1999.10.26 |
申请人 |
ITT MANUGACTURING ENTERPRISES INC. |
发明人 |
ENSIGN LAWRENCE FRANK;KING WAYDE BARRY |
分类号 |
H01R24/44;H01R103/00;(IPC1-7):H01R24/06 |
主分类号 |
H01R24/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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