Spectrol 536-1-1 Potentiometer Wirewound 100K

Spectrol 536-1-1 is a 100 kΩ ten‑turn, wirewound rotary potentiometer with ±5% tolerance designed for precise attenuation in industrial equipment. It delivers a linear taper, up to 2 W at 70 °C (derated to zero at 125 °C), and provides 3600° of electrical travel across 10 mechanical turns, with output by turrets for robust termination. The body is 7/8" (22.2 mm) in diameter, suitable for compact panel mounting, and the device supports a 0.25% end‑voltage limit of the total applied voltage. Electrical specs include insulation resistance of at least 1000 MΩ at 500 VDC, dielectric strength of 1000 VRMS at 60 Hz, and a temperature coefficient around 20 ppm/°C (wire only); end resistance does not exceed 0.1% of total or 1 Ω, and the construction is intended for industrial instrumentation and control applications. This Vishay Spectrol part is a rugged, turret‑style potentiometer that pairs a high‑reliability wirewound element with a precise, long‑range adjustment capable of fine calibration and repeatable settings in demanding environments.