[Collins] WTD 75S series function switch

[Dr. Gerald N. Johnson]

www.mouser.com/ProductDetail/CK-Components/A30405RNCQ/?qs=sGAEpiMZZMvNbjZ2WlReYqS7wnWG8l9OwI8KmhjE%2fho%3d
is close. It has pc board pins instead of solder lugs, but has contacts 
rated for 2.5 amps which should handle the AC decently. There is a 
version listed at Mouser with solder lugs, but its not in stock, this 
one is.

There are several other smaller switches at Mouser, some with the 
desirable shorting contacts, but they aren't good for the line current 
and will have a short life, though their cost is small. It would be best 
with one of them to add a relay for the line so the switch contacts 
handled only the relay coil current.

73, Jerry, K0CQ, Technical Adviser to the Collins Radio Association

On 4/13/2013 9:39 AM, Alan Chandler wrote:
> Looking for a replacement function switch for the 75S series.  This is the
> OFF-STBY-OPR-CAL switch or even a good wafer.
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> 73, Alan - K6RFK
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