TT Electronics/IRC

GUS-QS8A-02-1071-GB

GUS-QS8A-02-1071-GB Description

The GUS-QS8A-02-1071-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 1.07KΩ resistance value and a tight 2% tolerance. With a ±50ppm/°C temperature coefficient, it ensures stable performance across a wide operating range of -70°C to +125°C. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits requiring reliability under thermal stress. Packaged in a tube for automated assembly, its gull-wing termination ensures secure surface-mount (SMD) placement.

GUS-QS8A-02-1071-GB Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C derated power.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm dimensional tolerances for high-density PCBs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Gull-Wing Termination: Ensures strong solder joints and compatibility with reflow processes.

GUS-QS8A-02-1071-GB Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Isolated feedback networks in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low TCR (±50ppm/°C) and tight tolerance.
• Industrial Controls: PLCs and motor drives where high-temperature stability is critical.
• Communications: Impedance matching in RF modules and baseband processing.

Conclusion of GUS-QS8A-02-1071-GB

The GUS-QS8A-02-1071-GB excels in precision, power efficiency, and thermal resilience, making it a superior choice over generic thick-film networks. Its isolated thin-film resistors, compact QSOP footprint, and wide operational range cater to high-reliability applications in harsh environments. While not automotive-grade, its performance aligns with industrial and medical standards, offering engineers a robust solution for noise-sensitive, space-constrained designs.