Alps Alpine 10K Potentiometer RK09K1130081 Original Japan
9.20RON
Ex Tax: 9.20RON
Price in reward points: 200
- Stock: In Stock
- Model: T238.RK09K1130081
Alps Alpine 10K Potentiometer RK09K1130081 Original Japan
The RK09K1130081 is a single-gang, linear-taper potentiometer from Alps Alpine’s RK09K series, designed for precise signal adjustment in compact electronic circuits.
Key Technical Specifications
- Resistance Value: 10 kΩ
- Tolerance: ±20 %
- Power Rating: 0.05 W (1/20 W)
- Taper Type: Linear
- Number of Turns: 1 turn
- Adjustment Type: Top adjustment
- Mounting Type: Surface mount (SMT) with PC pins and board-lock mechanism
- Body Dimensions: Approx. 11.00 mm × 9.80 mm (0.433″ × 0.386″)
- Actuator Length: ~20.00 mm (0.787″); Actuator Diameter: ~6.00 mm (0.236″)
Typical Applications
This surface-mount, low-power linear potentiometer is ideal for:
- Fine-tuning and calibration circuits (e.g., gain or offset adjustment)
- Compact PCB designs where space efficiency is critical
- Applications requiring single-turn adjustment, typically for settings that are rarely changed
- Automated assembly lines or high-density circuit boards, thanks to its SMT design
Important Considerations
- Low Power Rating (0.05 W): Not suitable for high-current or high-power applications.
- Mechanical Stability: Surface-mount design may require additional mechanical support under vibration or shock conditions.
- Tolerance (±20 %): For high-precision requirements, tighter-tolerance potentiometers should be considered.
- Single Turn: Limited adjustment range; multi-turn options are preferable for fine precision tuning.
- Lead Time: Approximately 20 weeks manufacturing lead time, depending on supplier availability.
Summary
The RK09K1130081 is a 10 kΩ, single-gang, linear, 1-turn, surface-mount potentiometer designed for low-power signal calibration and adjustment in compact electronics. It provides reliable performance for calibration or gain control but is not intended for high-power or ultra-precision applications.
