
RM063 Vertical Trimmer Potentiometer 500kΩ
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Prices updated: 12 Oct 2026
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About this product
RM063 is a small vertical-mount single-turn trimmer potentiometer rated 500 kΩ, with a carbon film resistive track. Trimmers like this are used for calibration, bias adjustment and tuning inside circuits, where the value is set once rather than adjusted by the user.
Specifications
- Resistance
- 500 kΩ
- Type
- Single-turn trimmer
- Mounting
- Vertical (PCB)
- Resistive track
- Carbon film
- Style
- RM063
Frequently asked questions
How do I adjust it?
Turn the adjustment screw with a small screwdriver to change the resistance. Set it once for calibration, since trimmers are not meant for frequent adjustment.
Is it suitable for a volume knob?
Not typically. Trimmers are for internal adjustments. For front-panel controls such as volume, use a panel-mount potentiometer with a shaft.

