TT ELECTRONICS / WELWYN WH Series Wirewound Resistor - 7W

The TT ELECTRONICS / WELWYN WH Series wirewound resistor is a robust and reliable passive component designed for demanding applications requiring stable power handling and precise resistance. Engineered for panel mounting, it provides a secure and stable electrical connection suitable for a wide range of industrial and electronic circuits. Its axial leaded terminals ensure straightforward integration into various circuit board layouts or direct wiring scenarios.

Constructed using advanced wirewound technology, this resistor delivers excellent performance consistency and durability. It features a generous power rating, allowing it to dissipate significant electrical energy as heat without degradation. The component operates effectively across an exceptionally wide temperature range, maintaining its specified characteristics in both extremely cold and hot environments, which is critical for systems exposed to variable or harsh conditions.

Key Specifications & Features

• High Power Rating: Capable of handling substantial electrical loads, making it ideal for power supply circuits, motor controls, and load testing.
• Precise Resistance Tolerance: Offers a defined resistance value with a controlled tolerance, ensuring predictable circuit behaviour and performance.
• Wide Operating Temperature Range: Functions reliably from very low to very high ambient temperatures, providing versatility for numerous industrial settings.
• Stable Temperature Coefficient: Minimises resistance drift due to temperature changes, contributing to overall circuit stability.
• High Voltage Rating: Suitable for circuits operating at higher voltages, adding an extra layer of safety and application scope.
• Panel Mount Design: Facilitates secure mechanical attachment and efficient heat dissipation away from sensitive components on a PCB.

This resistor is a fundamental building block in power

Variant Details

• Size: 7W