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Conductive terminal

A technology of conductive terminals and terminals, applied in circuits, discharge lamps, discharge tubes, etc., can solve the problems of insufficient welding retention, customer segment drop balls, solder ball offset, etc., to increase retention and avoid solder offset. , the effect of preventing falling off

Inactive Publication Date: 2010-06-16
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the conductive terminal 10' is soldered with solder such as solder balls (not shown), since the bottom surface 141' of the soldering part 14' is a flat surface, it is easy to cause solder ball deviation and poor solder ball welding due to improper contact. situation, so that the electrical contact of the conductive terminal 10' is poor, and the conductive terminal 10' often has insufficient soldering force with the solder ball, which causes the risk of ball drop and lack of ball in the customer segment

Method used

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Examples

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Embodiment Construction

[0011] see Figure 2 to Figure 3 As shown, the present invention is a conductive terminal 10 for being installed in an electrical connector (not shown) to achieve electrical connection between a chip module (not shown) and a circuit board (not shown). The conductive terminal 10 includes a main body 11 , a pair of terminal arms 12 extending from sides of the main body 11 , and a welding portion 13 located below the main body 11 .

[0012] The main body 11 of the conductive terminal 10 is in the shape of a flat plate in the vertical direction, and the main body 11 has holding parts 14 extending on both sides of the upper and lower parts in the vertical direction. in the connector. The terminal arms 12 are symmetrically arranged on both sides of the main body 11 and are located between the upper and lower holding parts 14. The terminal arms 12 include a first terminal arm 121 bent from the main body 11 to the same side, and a first terminal arm 121 bent from the first terminal. ...

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Abstract

The invention discloses a conductive terminal which is used for electrically connecting a chip module and a circuit board and comprises a main body part, a terminal arm and a welding part, wherein the main body part is positioned in the vertical direction; the terminal arm extends out of a side arm of the main body part; and the welding part extends below the main body and a certain incline dangle is formed between the welding part and the main body part. The bottom surface of the welding part is a leveling surface and an inclined guide surface is wrapped at the edge of the bottom surface of the welding part.

Description

【Technical field】 [0001] The invention relates to a conductive terminal, in particular to a conductive terminal for achieving electrical connection between a chip module and a circuit board. 【technical background】 [0002] refer to figure 1 As shown, it is a conductive terminal 10' related to the present invention. The conductive terminal 10' includes a main body 11' located in the vertical direction. A contact arm 12' extends from the upper end of the main body 11'. The main body 11'- A holding portion 13 ′ for holding the conductive terminal 10 ′ and a horizontal welding portion 14 ′ disposed below the main body portion 11 ′ are also bent on the side. The bottom surface 141' of the welding portion 14' of the conductive terminal 10' is a flat surface. [0003] When the conductive terminal 10' is soldered with solder such as solder balls (not shown), since the bottom surface 141' of the soldering part 14' is a flat surface, it is easy to cause solder ball deviation and poo...

Claims

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Application Information

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IPC IPC(8): H01R13/24H01R12/36H01R4/02H01R33/76H01R12/22H01R12/57H01R12/71
Inventor 钱正清郑志丕廖启男
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD