TT Electronics/IRC

GUS-QS0B-03-2872-B

GUS-QS0B-03-2872-B Description

The GUS-QS0B-03-2872-B 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 28.7KΩ resistance value and an ultra-tight 0.1% 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.

GUS-QS0B-03-2872-B Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Gull Wing Termination: Facilitates reliable surface-mount assembly with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates derated from 70°C to 125°C, outperforming standard commercial-grade networks.
• Non-Automotive/Non-PPAP: Optimized for industrial, medical, and instrumentation applications where PPAP compliance is not required.
• Tube Packaging: Protects components during handling and assembly.

GUS-QS0B-03-2872-B Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Medical Equipment: High-accuracy signal paths in patient monitoring systems.
• Test & Measurement Instruments: Stable resistance networks for calibration and feedback loops.
• Industrial Control Systems: Reliable performance in harsh environments with thermal cycling.
• Aerospace & Defense: Low-drift circuitry for avionics and communication systems.

Conclusion of GUS-QS0B-03-2872-B

The GUS-QS0B-03-2872-B combines precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing accuracy in miniaturized designs. Its thin-film construction and tight tolerance address challenges in high-reliability sectors, while the QSOP footprint ensures compatibility with automated assembly processes. For applications demanding stable resistance under thermal stress, this network delivers unmatched performance without compromising on space or power efficiency.