
B10K Dual-Channel Straight Slide Potentiometer 75mm (B103)
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Prices updated: 13 Oct 2026
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About this product
A straight slide potentiometer with two 10k channels, marked B10K or B103, with 75mm travel and a 15mm handle height. It is designed for mixer faders and audio or lighting control panels. It suits DIY mixers, control consoles and analog input projects.
Specifications
- Resistance per channel
- 10k (B10K)
- Channels
- 2
- Slide length
- 75mm
- Handle height
- 15mm
- Type
- Straight slide
- Marking
- B103
Frequently asked questions
How do I wire one channel to an Arduino?
Connect the two outer terminals of the channel to 5V and GND, and the wiper to an analog input pin. Repeat for the second channel with another analog pin.
Can I use it for audio mixing?
Yes, it is designed as a mixer fader. For audio signal paths, check the circuit and the signal level, since the listing does not specify the taper.




