The TKC-TMC1206-05-1210-F is a thick film chip resistor manufactured by International Resistive. It's a surface mount device (SMD) designed for various electronic applications requiring precise and stable resistance. The resistor is built with a ceramic substrate and a thick film resistive element, offering good power dissipation and reliability.

Applications

• Current limiting in LED circuits
• Voltage dividers in analog circuits
• Pull-up and pull-down resistors in digital circuits
• Termination resistors in signal lines
• Feedback resistors in amplifiers

Features

• Resistance Value: 121 Ohms (1210)
• Tolerance: ±1% (implied by -F suffix, often standard)
• Power Rating: 0.25W (1/4W) (Typical for 1206 size)
• Temperature Coefficient: Typically ±100 ppm/°C or better (consult datasheet)
• Package Size: 1206 (3.2mm x 1.6mm)
• Termination: Nickel Barrier with Tin Plating (RoHS Compliant)
• Operating Temperature Range: -55°C to +155°C (Typical, consult datasheet)

Benefits

• Provides precise and stable resistance for accurate circuit operation.
• Small 1206 package size allows for high-density board mounting, saving valuable PCB space.
• RoHS compliant, meeting environmental regulations and ensuring safe use.
• Excellent long-term stability ensures consistent performance over time.
• Wide operating temperature range allows for use in various environments.
• Suitable for automated assembly processes, reducing manufacturing costs.

Additional Details

The TKC-TMC1206-05-1210-F resistor's 1206 package makes it suitable for automated pick-and-place assembly. The nickel barrier under the tin plating prevents leaching during soldering, ensuring reliable solder joints. Always refer to the manufacturer's datasheet for complete specifications, including temperature coefficient, voltage rating, and long-term stability data. Resistors are critical components in nearly all electronic circuits. The choice of resistor depends on the application's requirements for resistance value, tolerance, power rating, and temperature stability. Correct selection and application of resistors is essential for reliable circuit performance.