TT Electronics/IRC

GUS-QS0B-03-2612-CA

GUS-QS0B-03-2612-CA Description

The GUS-QS0B-03-2612-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 26.1KΩ resistance, offering a tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C. Its gull-wing termination and 0.64mm terminal pitch ensure secure PCB mounting, while the compact 8.66mm × 6.02mm × 1.47mm footprint suits space-constrained designs. Packaged in a tube, it is ideal for automated assembly.

GUS-QS0B-03-2612-CA Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR ensure stability in precision circuits.
• Robust Construction: Thin-film technology delivers low noise and high reliability.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports power-sensitive applications.
• Wide Temperature Range: Operates from 70°C to 125°C (derated) with a 125°C maximum.
• Compact Design: QSOP package (8.66mm × 6.02mm) with 20 gull-wing leads for high-density PCBs.
• Automation-Friendly: Tube packaging streamlines pick-and-place processes.

GUS-QS0B-03-2612-CA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Medical Devices: High-accuracy sensor interfaces, diagnostic equipment.
• Industrial Controls: PLCs, signal conditioning modules.
• Test & Measurement: Calibration tools, data acquisition systems.
• Communications: RF matching networks, filter circuits.

Conclusion of GUS-QS0B-03-2612-CA

The GUS-QS0B-03-2612-CA excels in applications requiring high precision, thermal stability, and compactness. Its thin-film construction, tight tolerance, and robust power handling make it superior to thicker-film or less stable alternatives. While not automotive-grade or RoHS-compliant, it is a top choice for industrial, medical, and instrumentation designs where accuracy and reliability are critical.