TT Electronics PCF0805 Thin Film Precision Resistor 1kΩ 0805

The TT Electronics / Welwyn PCF0805-13-1K-B-T1 is a high-precision surface mount chip resistor offering a resistance value of 1kΩ with an outstanding tolerance of ±0.1%. Rated at 100mW (0.1W) and housed in an 0805 (2012 Metric) package, this thin film resistor is engineered for applications requiring exceptional accuracy and stability.

Utilising precision metal film technology on a robust 96% alumina substrate, the resistor delivers superior humidity performance, excellent load life stability, and minimal drift, achieving humidity stability as low as 0.05%. The passivated range ensures reliable operation across a wide temperature range from -55°C to +125°C, with a low temperature coefficient of ±5ppm/°C for consistent performance under varying thermal conditions.

The resistor features wrap-around terminations with an electroplated nickel barrier and a tin coating, ensuring excellent solderability and leach resistance. This makes it ideal for demanding applications where long-term reliability and precision are critical, such as in instrumentation, industrial control, and measurement equipment.

Specifications:

• Resistance: 1kΩ
• Tolerance: ± 0.1%
• Power Rating: 100mW (0.1W)
• Case/Package: 0805 (2012 Metric)
• Technology: Thin Film
• Type: Precision
• Temperature Coefficient: ±5ppm/°C
• Voltage Rating: 100V
• Operating Temperature: -55°C to +125°C

This precision resistor is supplied in tape-and-reel packaging with matte-tin plated terminations, making it suitable for automated assembly and standard soldering processes.