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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Actuator Diameter | |
| Actuator Length | |
| Actuator Type | |
| Adjustment Type | |
| Bearing Type | |
| Built in Switch | |
| Bushing Thread | |
| Dielectric Withstanding Voltage | |
| Electrical Angle | |
| End Voltage | |
| Features | |
| Insulation Resistance | |
| Lateral Runout (TIR) | |
| Linearity | |
| Mounting Type | |
| Number of Gangs | |
| Number of Turns | |
| Operating Torque | |
| Output Smoothness | |
| Pilot Dia Runout (TIR) | |
| Power (Watts) | |
| Power Rating (Maximum @ Derated to 0 W at 125 °C ambient) | |
| Resistance (Ohms) | |
| Resistive Material | |
| Rotation | |
| Shaft End Play | |
| Shaft Radial Play | |
| Shaft Runout (TIR) | |
| Storage Temperature | |
| Tape & Reel | |
| Taper | |
| Temperature Coefficient | |
| Termination Style | |
| Tolerance | |
| Weight |
The Vishay Dale 157B502MX is a precision industrial potentiometer designed for panel mount applications. It utilizes a conductive plastic resistive element and offers a resistance value of 5k Ohms with a tolerance of ±20%. This model is rated for 1W of power at 40°C ambient temperature and derates to 0W at 125°C.
Key electrical specifications include a temperature coefficient of ±600ppm/°C and an electrical angle of 340° ± 4°. The potentiometer features solder turret termination and a continuous rotation capability. Mechanical specifications include a weight of 0.5 oz maximum (14g) and a bushing thread of 3/8-32.
This potentiometer is suitable for industrial market appliances. It has a 360° continuous rotation and a linear taper. The actuator is round with a length of 0.875" (22.23mm) and a diameter of 0.2497" (6.34mm). The unit is sealed and has a bushing mount type.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance of the 157B502MX potentiometer is 5k Ohms.
The power rating is 1W at 40°C ambient temperature.
The tolerance is ±20%.
The temperature coefficient of resistance is ±600ppm/°C.
The 157B502MX potentiometer uses panel mount.
The resistive material is conductive plastic.
The taper is linear.