TT ELECTRONICS / WELWYN Resistor, Wirewound 5% 330R - 50W
TT ELECTRONICS / WELWYN 3W wirewound resistor, 330 ohm ±5%. Axial leaded, for power supplies & industrial controls.
The TT ELECTRONICS / WELWYN Resistor is a high-quality wirewound component designed for robust electronic applications. Engineered for reliability, this resistor handles significant power loads while maintaining stable performance, making it an essential part of circuits requiring durability and precision. Its wirewound technology provides excellent tolerance and a stable temperature coefficient, ensuring consistent operation under varying environmental conditions.
Constructed with an axial leaded package, the resistor is easy to install in a variety of circuit board layouts. The robust build quality allows it to withstand high operating temperatures, making it suitable for demanding industrial and commercial electronics. Its design focuses on long-term reliability and consistent electrical performance, which is critical for power supplies, motor controls, and other high-load applications.
With a clearly defined power rating and voltage specification, this component helps prevent circuit failure by operating safely within its designated limits. The precise resistance value ensures accurate current flow and voltage division, contributing to the overall stability and efficiency of the electronic system. Its construction minimises drift over time, providing dependable service throughout the product's lifespan.
Key Features & Specifications
- Resistance: 330 ohm
- Technology: Wirewound construction for stability
- Tolerance: ±5% for reliable performance
- Power Rating: 3W capacity
- Voltage Rating: 100V
- Temperature Coefficient: ±75ppm/°C
- Operating Temperature Range: -55°C to +350°C
- Package: Axial leaded for straightforward mounting
Ideal for engineers and technicians, this wirewound resistor from TT ELECTRONICS / WELWYN is a trusted solution for creating resilient and efficient electronic designs.
Variant Details
- Size: 50W
- Power supplies
- Industrial machinery
- Test equipment
- High-voltage applications
- Resistance: 330ohm
- Product Range: WH Series
- Resistor Terminals: Axial Leaded
- Power Rating: 50W
- Resistance Tolerance: ± 5%
- Voltage Rating: 1.25kV
- Resistor Technology: Wirewound
- Temperature Coefficient: ± 50ppm/°C
- Resistor Mounting: Panel Mount
- Operating Temperature Min: -55°C
- Operating Temperature Max: 275°C
- Weight: 30 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- SVHC: No SVHC (17-Jan-2023)
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