CAT16-1500F4LF is a four-element isolated chip resistor array featuring concave terminations and ±1% resistance tolerance. The device contains four independent 1500 ohm resistors rated at 0.0625 W per element with a total package power rating of 0.250 W at 70°C. It operates across a temperature range of -55°C to 125°C with a temperature coefficient of ±200 PPM/°C, and supports a maximum working voltage of 50 V and maximum overload voltage of 100 V. The array is housed in a 1206 package size with tin-plated (RoHS-compliant) terminations, making it suitable for high-reliability applications in consumer electronics, industrial control systems, and precision measurement circuits where multiple isolated resistor elements are required in a compact form factor.