KOA Speer Electronics, Inc. Res, 4K3, 1%, 0.1W, 0603 Rohs Compliant Koa RK73H1JTTD4301F.

The RK73H series includes a precision flat chip resistor with a nominal resistance of 4.3 kΩ, a tolerance of 1%, and a power rating of 0.1W. It is packaged in a 0603 size, making it suitable for compact applications. The resistor is RoHS compliant, ensuring it meets environmental regulations. It features a metal glaze thick film construction, providing excellent heat and weather resistance, as well as high stability and reliability due to its triple-layer electrode structure. The resistor is compatible with both flow and reflow soldering processes and is designed for use with various automatic mounters. The operating temperature range is from -55°C to +125°C, with a maximum working voltage of 75V. This component is AEC-Q200 qualified, making it suitable for automotive applications.