TE Connectivity Through Hole Resistor, 1MΩ, 0.25W, ±0.1%, Axial Leaded

The TE Connectivity R Series Precision Through Hole Resistor is engineered for critical applications where long-term stability and accurate performance are non-negotiable. Featuring a 1MΩ resistance value, this component utilises a high-quality metal film technology, with a thin nickel-chrome alloy film deposited onto a high thermal conductivity ceramic substrate for superior reliability.

This 0.25W (250mW) resistor boasts an exceptionally tight tolerance of ±0.1% and a low temperature coefficient of ±15ppm/°C, ensuring minimal deviation in resistance across a wide operating temperature range from -65°C to 155°C. It exhibits excellent stability under load and in severe environmental conditions, coupled with very low noise current and voltage coefficients for clean signal integrity.

Construction & Protection

The axial leaded design features tinned copper leads welded to metal end caps for a robust electrical and mechanical connection. The component is protected by a multi-layer coating, starting with a base coat of phenolic resin followed by three protective coats of epoxy resin, enhancing its durability and resistance to environmental factors. With a high voltage rating of 500V, it is suitable for a variety of circuit designs.

Ideal Applications

This precision resistor is particularly suitable for use in test and measurement equipment, medical devices, precision analog circuits, audio equipment, and any application where component stability and accuracy over time are critical to system performance.