Centre or No Detent Equalizer Taper Potentiometer Splined Shaft W BAS

This is one item of single gang carbon track potentiometer. These are new items and come with a nut and a washer for mounting on a front panel. 

W20K No Detent Variation:

This is one item of single gang carbon track potentiometer. These are new items and come with a nut and a washer for mounting on a front panel. The T18 splined shaft is 6mm diameter. The mounting hole required is 7mm diameter. The connection pins will allow either PCB mounting or soldered wire connections. The "W" prefix before the track resistance value denotes an unusual equaliser track taper. The centre position is mid-track resistance, and there is an anti-log C taper either side of this. On one sample, a one-quarter rotation measures 1.39K from the anti-clockwise, one half rotation measures 10.2K, and three-quarters rotation measures 18.75K from the same end where the total track measures 20.1K The max power rating is 0.1W. There is no click in the centre position on this part. The track tolerance is 10%.

The shaft length on these pots is a total of 16mm, where the threaded part is 6mm long and the turning part is 10mm.

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W20K Center Detent Variation

Exactly as per the previous description but the pot has a positive center click to indicate by touch when it is set to the middle position.