The RC1210JK-0743R is a thick film chip resistor from Yageo, designed for general electronic applications requiring a specific resistance. This resistor offers stable performance and reliability in various operating conditions. Specifically, this resistor has a resistance value of 43 ohms with a 5% tolerance.

Applications:

• Consumer electronics devices
• Industrial automation equipment
• Telecommunication systems
• Power supplies and converters
• Automotive electronic control units

Features:

• High reliability and stability
• Small 1210 package size
• Thick film resistor technology
• 5% resistance tolerance
• RoHS compliant

Benefits:

• Consistent performance over temperature variations
• Easy to solder and mount on PCBs
• Cost-effective resistor solution
• Space-saving design for compact devices
• Compatible with automated assembly processes

Additional Details:

The RC1210JK-0743R is rated for 0.5W of power dissipation. The 1210 package dimensions are 3.2mm x 2.5mm. The resistor element is made of a thick film resistive material deposited on a ceramic substrate, giving it excellent electrical characteristics and stability. The terminations are typically nickel barrier plated with solder, ensuring excellent solderability and preventing solder leaching during reflow. It's suitable for various applications, including current limiting, voltage division, and pull-up/pull-down resistor configurations. 'JK' in the part number indicates a 5% tolerance.