Claims
- 1. A method for mounting an electrical slide switch on a printed circuit board having apertures formed therein by means of a wave soldering process, said electrical slide switch having a housing with a pair of electrical leads with overlying contact areas positioned therein, said electrical leads having a leg portion protruding beneath said housing to form electrical terminals corresponding to said circuit board apertures, and a pair of spaced side supports supporting the slide actuator of said switch, said side supports having an open area communicating with the contact areas of said electrical leads and extending through said housing, said method comprising:
- positioning the electrical terminals of the slide switch in the corresponding apertures of the circuit board so that said terminals will protrude beyond the foil side of said circuit board;
- passing said protruding terminals and foil side of said circuit board through a means for preparing said terminals and foil for soldering;
- bringing said terminals and foil into contact with a flow solder wave thereby depositing solder between said terminals and their surrounding foil areas;
- cooling said solder so as to establish an electrical connection between said terminals and their surrounding foil areas and fix said switch on said circuit board;
- cleaning said switch and circuit board by passing a solvent over said switch and circuit board, through the open areas of said switch side supports and between the contact areas of said electrical leads;
- inserting a protective material between said electrical lead contact areas prior to passing said circuit board through the soldering preparing means; and
- removing said protective material through the open areas formed in said switch housing after cleaning said switch and circuit board.
- 2. The mounting method as recited in claim 18, wherein said protective material comprises an elastomeric foam material.
Parent Case Info
This is a division, of application Ser. No. 205,584, filed Nov. 7, 1980 now U.S. Pat. No. 4,366,351.
US Referenced Citations (22)
Foreign Referenced Citations (4)
Number |
Date |
Country |
2720293 |
Nov 1978 |
DEX |
974786 |
Nov 1964 |
GBX |
1233571 |
Jun 1968 |
GBX |
1523136 |
Oct 1975 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
205584 |
Nov 1980 |
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