Keysight U1177A U1117A Bluetooth slide switch replacement ?

[Kiriakos GR]

I have a number of three U1177A in my ownership,  one of them has good electrical contact issues at it slide switch.

Most of times so far, by me sliding the switch fronts and backwards a few times, it functionality gets restored.
But I would feel much safer if I knew the source  ( brand \ part number ) of it so to order a new spare.

slide switch = SMD PCB mount type, a miniature three positions switch, with four legs for soldering at its side.

I am about to contact Keysight soon (Malaysia) so to discover if they have any info to share. 
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