TT Electronics / Welwyn RC Series Metal Film Resistor 2.61kΩ 0.25W 0.1%

The TT Electronics / Welwyn RC Series Metal Film Resistor offers exceptional precision and reliability for demanding electronic applications. Part of the renowned RC Series, this 2.61kΩ component delivers a tight resistance tolerance of ± 0.1%, ensuring accurate and stable performance in precision circuits such as measurement equipment, medical devices, and audio systems.

Constructed using advanced metal film technology, this resistor provides excellent long-term stability and a low temperature coefficient of ± 15ppm/°C. This means its resistance value remains consistent across a wide operating temperature range from -55°C to 155°C, making it suitable for use in harsh or variable environmental conditions. With a power rating of 250mW (0.25W) and a voltage rating of 200V, it is capable of handling typical signal-level and low-power circuit requirements.

The axial leaded package ensures easy installation and compatibility with traditional through-hole PCB mounting techniques. Its robust construction and precise manufacturing result in low noise and high reliability, critical factors in analogue and digital circuits where signal integrity is paramount.

Key Specifications

• Resistance: 2.61 kΩ
• Tolerance: ± 0.1%
• Power Rating: 0.25 W (250 mW)
• Technology: Metal Film
• Temperature Coefficient: ± 15 ppm/°C
• Operating Temperature: -55°C to +155°C
• Voltage Rating: 200 V
• Package: Axial Leaded

This high-precision resistor is an essential component for engineers and technicians requiring dependable performance in calibration devices, test equipment, and any circuit where exact resistance values are non-negotiable.