TT Electronics/IRC

GUS-QS0B-03-2741-C

GUS-QS0B-03-2741-C Description

The GUS-QS0B-03-2741-C 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 2.74KΩ resistance and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust reliability in compact designs. Its gull-wing termination and 0.64mm pitch facilitate seamless PCB integration.

GUS-QS0B-03-2741-C Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• High-Density Integration: 19 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, optimizing board space.
• Extended Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Superior Tolerance & TCR: 0.25% tolerance and ±25ppm/°C TCR minimize drift in precision applications.
• Robust Construction: Gull-wing leads and surface-mount design enhance mechanical durability and solderability.
• Non-Automotive Grade: Ideal for industrial, medical, and instrumentation use where PPAP compliance is not required.

GUS-QS0B-03-2741-C Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable performance in data acquisition systems and test equipment.
• Medical Electronics: Reliable operation in patient monitoring devices and diagnostic tools.
• Industrial Control Systems: Resists thermal drift in PLCs and process control modules.
• Communications Equipment: Low-noise characteristics suit RF and baseband signal processing.

Conclusion of GUS-QS0B-03-2741-C

The GUS-QS0B-03-2741-C stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers prioritizing accuracy in space-constrained designs. While not automotive-grade, its thin-film technology and tight tolerances cater to high-reliability industrial and medical applications. Packaged in a protective tube, it ensures safe handling and storage. For projects demanding stable, high-density resistor networks, this model offers an optimal balance of performance and miniaturization.