| Potentiometer Model： |
QA48 series
|
| Name： |
QA48 Hollow Potentiometer |
| Main Specifications: |
Dimensions: 48mm Rated power: 0.125W Maximum operating voltage: DC 10V Total rotation angle: 180°±5° Operating torque: 350±100 gf.cm Rotational noise: 47mV Max LED color: red Linearity: ±3% Operating temperature: -40℃～85℃ Rotational life: 50,000 cycles Min |
| Product Features： |
Superb rotational feel; Flexible design for switch mechanism; Available with LED and various position options; |
| Applications： |
Car air conditioning, appliances and other related electronic devices. Mainly used to adjust the wind speed and temperature. |
ONE、MECHANICAL CHARACTERISTIC
1. Rotational Torque: 350±100 gf.cm
2. Total Rotation Angle: 180°±5°
3. Number of Positions: 9 positions/17 positions
4. Shaft Stop Strength: ≥ 6 Kgf.cm
5. Shaft Wobble (mm p-p): 0.3mm max
TWO、ELECTRICAL CHARACTERISTIC
1. Total Resistance Range: 10KΩ±20%
2. Resistance Taper: B
3. Rated Power: 0.125W
4. Maximum Operating Voltage: 10V DC
5. Linearity at Each Position: ±3%
6. Insulation Resistance: 50MΩ 1 Minute at DC 250V
7. Dielectric Voltage: 1 Minute at AC 250V
THREE、ENDURANCE CHARACTERISTIC
1. Rotational Life: 50,000 cycles Min
Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".
