AHP250W-1RF is a surface-mount resistor from SR Passives. It is a quarter watt, 250K ohm, 1% tolerance, flameproof, metal film resistor. The resistor features a composition of 99.6 percent tin and 0.4 percent copper and is carefully processed to ensure a low TCR (temperature coefficient of resistance). It has a small, axial-leaded package with a diameter of 0.15 inches (3.81 mm) and a length of 0.2 inches (5.08 mm). The resistor also provides excellent noise regulating performance, as well as excellent pulse withstanding capability, due to its non-magnetic construction. The resistor is ideal for situations where a small, reliable and accurate resistors with consistent performance are required.