TT Electronics / Welwyn Wirewound Resistor 5% 0R1 - 7W

This wirewound resistor from TT Electronics / Welwyn delivers a reliable and consistent 0.1 ohm (0R1) resistance, ideal for a wide range of power applications. Engineered with axial leaded packaging, it is easy to integrate into through-hole circuit boards, making it a practical choice for prototyping and production alike.

With a power rating of 6W and a robust voltage rating of 200V, this resistor is designed to handle demanding electrical loads while maintaining stability. The ±5% resistance tolerance ensures dependable performance, while the temperature coefficient of ±75ppm/°C minimises resistance drift across a broad operating range from -55°C to 350°C, making it suitable for environments with significant temperature variations.

Part of the W22 Series, this component combines the proven durability of wirewound technology with the convenience of a lightweight, compact design. Its construction supports efficient heat dissipation, contributing to long-term reliability in continuous-use circuits.

Key Features

• Resistance Value: 0.1ohm (R1)
• Power Rating: 6W
• Voltage Rating: 200V
• Tolerance: ±5%
• Technology: Wirewound
• Temperature Coefficient: ±75ppm/°C
• Operating Temperature Range: -55°C to +350°C
• Case / Package: Axial Leaded

Whether used in power supplies, industrial controls, or test equipment, this wirewound resistor offers the precision and robustness required for critical electronic circuits.

Variant Details

• Size: 7W