TT Electronics/IRC

GUS-QS0B-02-2871-DD

GUS-QS0B-02-2871-DD Description

The GUS-QS0B-02-2871-DD 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 with a 2.87KΩ resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for industrial and precision electronics. The gull-wing termination ensures secure PCB mounting, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS0B-02-2871-DD Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure stable performance in critical circuits.
• Robust Construction: Thin-film technology provides superior stability and low noise.
• Space-Efficient: QSOP package with 0.64mm pitch maximizes density in high-component-count designs.
• Wide Operating Range: Derated power capability up to 125°C for harsh environments.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and instrumentation use.
• High Voltage Rating: Supports up to 100V, ideal for signal conditioning and divider networks.

GUS-QS0B-02-2871-DD Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Test & Measurement Equipment: Calibration modules and reference circuits where thermal stability is critical.
• Industrial Controls: PLCs, motor drivers, and power management systems benefiting from compact, high-density resistor arrays.
• Medical Electronics: Diagnostic devices where consistent performance and low drift are paramount.
• Communications Infrastructure: RF and signal processing applications demanding minimal parasitic effects.

Conclusion of GUS-QS0B-02-2871-DD

The GUS-QS0B-02-2871-DD excels in applications requiring precision, thermal resilience, and space savings. Its thin-film technology, tight tolerances, and robust packaging make it a standout choice for engineers designing high-reliability systems. While not suited for automotive use, its performance in industrial, medical, and instrumentation fields underscores its versatility. For designs prioritizing accuracy and durability in a compact form factor, this resistor network delivers exceptional value.