The RGCMF1220121X5T is a thick film chip resistor manufactured by Walsin Technology Corporation. It is a surface-mount resistor designed for a variety of electronic applications where precise and stable resistance is required. Its compact size and robust construction make it suitable for high-density circuit boards.

Applications

• Current Sensing
• Voltage Division
• Pull-up and Pull-down Resistors
• General-Purpose Resistor Applications
• Consumer Electronics
• Industrial Equipment

Features

• Resistance Value: 120 Ohms
• Tolerance: ±1%
• Power Rating: 0.125W (1/8W)
• Temperature Coefficient: ±100 ppm/°C
• Package Size: 1210 (3225 Metric)
• Termination Type: Wrap-around terminations
• Construction: Thick Film

Benefits

• High Precision: 1% tolerance ensures accurate resistance value.
• Stable Performance: Low temperature coefficient minimizes resistance drift over temperature variations.
• Compact Size: 1210 package allows for high-density PCB layouts.
• Reliable Construction: Thick film technology provides robust performance.
• RoHS Compliant: Meets environmental standards for lead-free assembly.

Additional Details

The RGCMF1220121X5T resistor consists of a thick film resistive layer on a ceramic substrate. Wrap-around terminations provide excellent solderability and mechanical strength. Its power rating makes it suitable for various low-power applications. It is designed to operate within a wide temperature range, typically from -55°C to +155°C. The resistor should be handled and soldered according to industry best practices to ensure optimal performance and reliability.