Power Resistor 7W 82Ω

Description

Power Resistor 7W 82Ω The 7W 82ΩJ power resistor is a cement-coated wirewound resistor designed to safely dissipate high power while maintaining stable resistance. The resistance value of 82 ohms with J tolerance (±5%) makes it ideal for applications requiring accurate current control and heat resistance. Its ceramic cement body provides excellent insulation and flame resistance, allowing it to operate reliably in high-temperature environments. This resistor is widely used in power supplies, inverters, chargers, motor drivers, LED drivers, and audio amplifiers where heat dissipation and long-term stability are critical. Features: Cement-coated flame-retardant body. Wirewound internal construction. High thermal stability. Strong overload capability. Excellent heat dissipation. Long service life. Moisture-resistant coating. Specifications: Parameter Value Resistance: 82 Ω Power Rating: 7 W Tolerance: J (±5%) Type: Wirewound Body Style: Cement Mounting: Through-hole Operating Temperature: −55°C to +350°C Temperature Coefficient: ±300 ppm/°C Insulation Resistance: ≥100 MΩ Dielectric Withstanding Voltage: 500 V Pinout: Lead Function Lead 1 Terminal Lead 2 Terminal Applications: Power supply bleeder resistors. Current limiting circuits. LED drivers. Motor controllers. Battery chargers. Inverter load resistors. Audio amplifiers. Packages: 1x Power Resistor 7W 82Ω.

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