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I'm trying to replace a broken potentiometer on a Native Instruments Traktor Kontrol S2.

My guess is that it is from the Alps RK11K series.

From what I can see:

Part number: 103B 305C - I haven't been able to line this up exactly with any part but I think the "103B" represents 1B taper and the total resistance (I tested the resistance with a multi-meter).

Total Resistance: 10kΩ

Length of the shaft: 14-15mm (from the top of the bushing)

Pinout: 4 pins

Link to RK11K datasheet (pdf): https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk11k11/rk11k11.pdf

I've contact Alps but haven't got a response, any help on not only identifying the part but understanding any steps I could take to do it myself would be greatly appreciated.

enter image description here

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  • \$\begingroup\$ Is the tap terminal used? \$\endgroup\$ Jan 15, 2021 at 4:00
  • \$\begingroup\$ Looks like the one with bushing RK11K114. R-S electronics may have some in UK otherwise , mouser.com, or Digikey \$\endgroup\$ Jan 15, 2021 at 4:08
  • \$\begingroup\$ @SpehroPefhany, looking at the traces, I'm fairly sure only 2 terminals are used. \$\endgroup\$ Jan 15, 2021 at 4:29
  • \$\begingroup\$ @TonyStewartSunnyskyguyEE75 rk11k114 seems to still represent a lot of different possibilities \$\endgroup\$ Jan 15, 2021 at 4:30
  • \$\begingroup\$ The suffix defines the orientation and thread mount \$\endgroup\$ Jan 15, 2021 at 13:14

1 Answer 1

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I've realised that by filtering on also needing a centre detent it's definitly the RK11K114001Z.

Unfortunately, it's hard to buy just 1 for a reasonable price.

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