Y40532K00000J0L - 

Vishay Foil precision trimmers have the Bulk Metal® Foil resistive element which possesses a unique inherent temperature and load life stability. Plus, their advanced virtually back lash-free adjustment mechanism makes them easy to set quickly and accurately and keeps the setting exactly on target.
Features

Temperature Coefficient of Resistance (TCR): ±10 ppm/°C. (–55 °C to +150°C ref. at +25°C); Through the Wiper (3); ±25 ppm/°C

A Smooth and Unidirectional Resistance with Leadscrew Adjustment

Load Life Stability: 0.1% Typical ?R, 1.0% Maximum ?R Under Full Rated Power at +85°C for 10 000 Hours

Settability: 0.05% Typical; 0.1% Maximum

Setting Stability: 0.1% Typical; 0.5% Maximum, DSS

Power Rating: 0.25 W at + 85°C

Resistance Range: 5 Ω to 10 kΩ

Tolerance: ±5 %, ±10%

Electrostatic Discharge (ESD) Up to 25 000 V

Terminal Finish: Gold Plated