| Potentiometer model： | RA08 series |
| Name： |
RA08 Metal Shaft Rotary Potentiometer |
| Main Specifications: |
Dimensions: 7.8mm Rotation angle: 300°±10° Rotational torque: 10~100gf.cm Rotational noise: ≤100mV Rated power: ≤0.05W Maximum operating voltage: AC 50V/DC 20V； Operating temperature: -10℃~60℃； Rotational life: 10,000 cycles Min； |
| Product Features： |
Small size with sealed design; Reliable performance; Available with rotary switch options. |
| Applications： |
Radios, audio products and other related electronic devices. It mainly plays the role of adjusting volume, voltage regulation, frequency modulation and the switch function plays the role of power on and off. |
ONE、MECHANICAL CHARACTERISTIC
1. Rotational Torque: 10~100gf.cm
2. Total Rotational Angle: 300°±10°
3. Switch Angle: 50°±5°
4. Switch Operating Torque: 50~200gf.cm
5. Shaft Stop Strength: ≥3.5Kgf.cm
6. Shaft Wobble (mm p-p): 0.7*L/20 Max
TWO、ELECTRICAL CHARACTERISTIC
1. Total Resistance Range: 1KΩ＜R＜1MΩ, ±20%; 1KΩ≥R or R≥1MΩ, ±30%
2. Resistance Taper: A/B/C
3. Rated Power: 0.05W
4. Maximum Operating Voltage: 50V AC/20V DC
5. Residual Resistance: R1, 2≤10Ω; R2, 3≤20Ω
6. Insulation Resistance: 100MΩ 1 Minute at DC 250V
7. Dielectric Voltage: 1 Minute at AC 250V
THREE、ENDURANCE CHARACTERISTIC
1. Rotational life: 10,000 cycles Min
2. Switch life: 10,000 cycles Min
Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".
