Vishay Intertechnology, Inc. RES 1.20 OHM 1W 1% 1218 WIDE RCL12181R20FKEK

The RCL12181R20FKEK 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 value of 1.2 ohms with a power rating of 1 watt and is suitable for operation within a temperature range of -55 ¬8C to +155 ¬8C. The resistor has a tolerance of ¬±1% and a temperature coefficient of ¬±100 ppm/K, ensuring precise performance in various conditions. This component is AEC-Q200 qualified, making it suitable for automotive applications, as well as industrial and commercial use. The resistor is constructed with a cermet film layer on a high-grade ceramic substrate, providing robust mechanical and climatic protection. It is compatible with automatic SMD assembly systems and can be soldered using wave, reflow, or vapor phase methods. The product is RoHS-compliant and features pure tin plating for compatibility with both lead-free and lead-containing soldering processes. Overall, the RCL12181R20FKEK is a reliable choice for engineers looking for a durable and precise resistor for demanding applications.