Vishay Intertechnology, Inc. RES 4.02K OHM 1W 1% 1218 WIDE RCL12184K02FKEK

The RCL12184K02FKEK is a surface mount chip resistor from Lingto Electronic Limited, designed for applications requiring reliability and stability in power measurement electronics. It features a resistance range from 1 Ω to 2.2 MΩ with a tolerance of ± 1% or ± 5%. The resistor has a temperature coefficient of ± 100 ppm/K or ± 200 ppm/K, depending on the specific variant. It is rated for a maximum power dissipation of 1.0 W and can operate within a temperature range of -55 °C to +155 °C. The device is AEC-Q200 qualified, making it suitable for automotive and industrial applications. The resistor is packaged in compliance with IEC standards, ensuring compatibility with automatic SMD assembly systems. It is RoHS-compliant and features enhanced thermal cycling performance, making it a robust choice for demanding environments.