CRT0402-BY-2003GLF is a thin-film precision chip resistor from Bourns' CRT Series designed for current sensing, precision circuits, and demanding applications including medical equipment, printers, and automation systems. The device features ultra-tight tolerance with a power rating of 1/16 watt at 70°C and a maximum working voltage of 25 V, with a maximum overload voltage of 50 V. It offers a temperature coefficient of resistance (TCR) ranging from 2 to 50 PPM/°C depending on the selected tolerance grade, and supports resistance values from 49.9 O to 60 kO with tolerance options from ±0.01% to ±1%. The compact 0402 package (1.00 ± 0.10 mm length × 0.50 ± 0.05 mm width × 0.30 ± 0.05 mm height) with tin-plated RoHS-compliant termination makes it ideal for high-density PCB applications requiring precision and reliability.