TT ELECTRONICS / WELWYN Resistor, Wirewound, 10W 470 Ohm
High-power 10W, 470 Ohm wirewound resistor with ±5% tolerance. For power supplies, amplifiers & industrial controls. Through-hole mounting.
The TT ELECTRONICS / WELWYN Resistor is a robust wirewound component designed for high-power applications. Part of the dependable WH Series, it delivers a 10W power rating with a stable resistance of 470 Ohms and a tolerance of ±5%, ensuring reliable performance in demanding electronic circuits.
Featuring traditional axial leaded terminals for through-hole mounting, this resistor is built with durability in mind. Its construction allows it to operate across an impressive temperature range from -55°C to a maximum of 275°C, making it suitable for environments with significant thermal variation. The voltage rating of 160V provides ample headroom for a variety of circuit designs.
A key characteristic of this component is its low temperature coefficient of ±50ppm/°C, which indicates minimal change in resistance with temperature fluctuations, contributing to circuit stability and precision. Its substantial 10W power handling capability makes it an excellent choice for power supplies, amplifiers, motor controls, and other applications where heat dissipation and current handling are critical.
With its proven wirewound technology and the trusted quality of the TT ELECTRONICS / WELWYN brand, this resistor offers a dependable solution for engineers and hobbyists seeking a durable, high-power passive component for prototyping, repair, or production.
- Power supply circuits
- Amplifier and audio equipment
- Motor control systems
- Load and dummy load applications
- Resistance: 470 Ohm
- Power Rating: 10W
- Resistance Tolerance: ±5%
- Voltage Rating: 160V
- Technology: Wirewound
- Temperature Coefficient: ±50ppm/°C
- Terminals: Axial Leaded
- Mounting: Through Hole
- Operating Temperature Range: -55°C to 275°C
- Product Range: WH Series
- Dimensions: 43mm (H) x 33mm (W) x 15mm (D)
- Weight: 2 grams
- Resistor Terminals: Axial Leaded
- Resistor Technology: Wirewound
- Resistor Mounting: Through Hole
- Operating Temperature Min: -55°C
- Operating Temperature Max: 275°C
- SVHC: No SVHC (17-Jan-2023)
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