| Potentiometer model： | RA1150 series |
| Name： |
RA1150 Insulated Shaft Rotary Potentiometer |
| Main Specifications: | Dimensions: 12mm; Rotational angle: 300°±10°; Rated power: 0.05W; Maximum operating voltage: AC 50V/DC 20V; Operating temperature: -10℃ ～70℃; Rotational life: 10,000 cycles Min; |
| Product Features： |
Small size with insulated shaft; Reliable performance with smooth feel; Available in many different variants. |
| Applications： |
Professional audio, home appliances and other related electronic devices. It plays the role of adjusting volume, adjusting balance, regulating pressure, temperature and so on. |
ONE、MECHANICAL CHARACTERISTIC
1. Rotational Torque: 20~100gf.cm
2. Total Rotation Angle: 300°±10°
3. Shaft Stop Strength: ≥3.5Kgf.cm
4. Shaft Wobble (mm p-p): (0.7xL/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: 100M? 1 Minute at DC 250V
7. Dielectric Voltage: 1 Minute at AC 250V
THREE、ENDURANCE CHARACTERISTIC
1. Rotational 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".
