TT Electronics/IRC

GUS-QS8A-02-9310-JF

GUS-QS8A-02-9310-JF Description

The GUS-QS8A-02-9310-JF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP (Quarter Small Outline Package), this surface-mount device (SMD) features 931Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Its isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm). Packaged in a tube, it is suited for automated assembly processes.

GUS-QS8A-02-9310-JF Features

• Thin Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High-Temperature Resilience: Operates reliably up to 125°C, with derated power handling up to 70°C–125°C.
• Precision Gull Wing Terminals: Ensures secure surface-mount (SMD) attachment with a 0.64mm pitch for high-density PCB layouts.
• Isolated Resistor Network: Each of the 8 resistors functions independently, offering design flexibility in signal conditioning or voltage division.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) accommodates moderate power applications.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial electronics, though not PPAP-qualified.

GUS-QS8A-02-9310-JF Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage division or current limiting in instrumentation and sensor interfaces.
• Communication Systems: Impedance matching in RF modules or data transmission lines.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: Low-drift resistance networks for calibration or feedback loops.
• Consumer Electronics: Space-constrained designs requiring reliable passive components.

Conclusion of GUS-QS8A-02-9310-JF

The GUS-QS8A-02-9310-JF stands out for its thin-film precision, isolated resistor configuration, and compact QSOP package, making it a versatile choice for engineers prioritizing thermal stability, space efficiency, and design flexibility. While not RoHS-compliant or automotive-grade, its wide temperature range and robust power rating suit industrial, telecom, and high-reliability consumer applications. For designs demanding tight tolerance and low TCR in a miniaturized footprint, this network offers a compelling solution.