50W Aluminum Shell Cement Resistor

The 50W Aluminum Shell Cement Resistor is a high-power resistor designed for applications requiring robust performance and high heat dissipation. Encased in an aluminum shell, this resistor provides excellent thermal conductivity and durability. Ideal for power supplies, motor drives, and other high-power circuits, it offers reliable operation with a wide resistance range and tight tolerance.

Specifications of 50W Aluminum Shell Cement Resistor

• Dimensions: 41 x 27 x 15.5 mm

• Aluminum Thickness: 1 mm

• Weight: 30 g

• Temperature Coefficient: 100 x 10^-6 /°C

• Maximum Voltage: 1000V

• Resistance Range: 0.1 - 1KΩ

• Rated Power at 25°C:

  • 50W (with heatsink)

  • 20W (without heatsink)

• Allowable Deviation of Resistance Value: ±1%, ±5%

• Life Cycle: 1000 hours at room temperature

• Maximum Temperature: 350°C

• Terminal Strength: 40N