The CAT16-102J4LF is a chip resistor array that integrates four isolated resistors into a single surface-mount package. This device features a nominal resistance of 1 kΩ with a tolerance of ±5% and has concave, tin-plated terminations. Each of the four resistors has a power rating of 0.0625W at 70°C, a temperature coefficient of ±200 PPM/°C, and a maximum working voltage of 50V. The array operates over a wide temperature range from -55°C to +125°C. Its compact, multi-element design is advantageous for applications requiring high-density component placement.