TT ELECTRONICS / WELWYN RC Series Metal Film Resistor, 1.05kΩ, 0.25W, 0.1%

The TT ELECTRONICS / WELWYN RC Series Metal Film Resistor is a high-precision, axial-leaded component designed for demanding electronic applications. With a precise resistance value of 1.05kΩ and an exceptionally tight tolerance of ± 0.1%, it ensures reliable and stable circuit performance where accuracy is paramount.

Constructed using advanced metal film technology, this resistor offers excellent long-term stability and a low temperature coefficient of ± 15ppm/°C. This makes it highly resistant to resistance drift caused by temperature fluctuations, maintaining its specified value across a wide operating temperature range from -55°C to 155°C. Its power rating of 250mW (0.25W) and a voltage rating of 200V make it suitable for a variety of signal conditioning, measurement, and precision analogue circuits.

The axial leaded package provides easy integration into through-hole PCB designs, offering a robust and reliable mechanical connection. The compact dimensions ensure it occupies minimal board space while delivering high-grade performance. This resistor is an ideal choice for use in test and measurement equipment, medical devices, audio amplifiers, and any circuit requiring consistent, precise resistance values.

Key Features:

• High Precision: 1.05kΩ resistance with ± 0.1% tolerance for accurate circuit operation.
• Stable Performance: Metal film construction and a low ± 15ppm/°C temperature coefficient ensure reliability.
• Robust Design: Rated for 250mW power and 200V, with an operating range of -55°C to 155°C.
• Easy Installation: Standard axial leaded package for straightforward through-hole PCB mounting.