PCF Series 51.1kΩ Precision Thin Film Resistor, 0805, 0.1%, 100mW

Precision Engineered for Accuracy

This 51.1kΩ thin film resistor from the PCF series by TT Electronics / Welwyn delivers exceptional precision and stability for demanding electronic applications. Constructed with a thin-film nichrome element selectively deposited on a high-grade 96% alumina substrate, it ensures reliable performance and tight resistance tolerances. The resistor undergoes a precise laser trim process and heat treatment, achieving a ±0.1% tolerance and a low ±25ppm/°C temperature coefficient.

Robust and Reliable

With a 100mW power rating and a 100V voltage rating, this resistor handles moderate loads with ease. Its 0805 (2012 metric) package features wrap-around terminations plated with 100% matte tin, making it fully compatible with reflow and wave soldering processes. The passivated design offers superior humidity performance, and the epoxy protection ensures long-term durability in a wide range of environments. Operating seamlessly from -55°C to 125°C, it maintains accuracy across extreme conditions.

Designed for Automation

The rectangular shape and tight dimensional tolerances make this resistor ideal for automatic placement, streamlining your manufacturing process. Whether used in industrial controls, test equipment, or precision measurement devices, this resistor delivers consistent, high-quality performance you can rely on.