TT Electronics/IRC

GUS-QS8A-01-76R8-GG

GUS-QS8A-01-76R8-GG Description

The GUS-QS8A-01-76R8-GG is a high-performance 8-resistor thin film network from TT Electronics/IRC, designed for precision applications requiring stable resistance values and compact packaging. This 16-pin QSOP (Quarter Small Outline Package) device features 76.8Ω resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining high accuracy. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for complex circuit configurations. Its gull-wing termination and surface-mount (SMD) form factor (4.9mm x 6.02mm x 1.47mm) enable efficient PCB assembly in space-constrained designs.

GUS-QS8A-01-76R8-GG Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• High Power Density: 0.75W total power (0.1W per resistor) in a compact QSOP-16 package, optimizing board space.
• Wide Operating Range: Rated for -55°C to +125°C, with derated performance up to 125°C.
• Isolated Resistors: Independent 76.8Ω resistors (8 circuits) for flexible design integration.
• Robust Construction: 100V maximum voltage rating and gull-wing leads for reliable solder joints in high-vibration environments.
• Industry-Standard Packaging: Supplied in protective tubes for automated handling and moisture sensitivity control.

GUS-QS8A-01-76R8-GG Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Telecom Infrastructure: Signal termination and impedance matching in high-frequency RF modules.
• Medical Devices: Patient monitoring systems where consistent performance and miniaturization are critical.
• Automotive (Non-Automotive Rated): Aftermarket electronics like infotainment systems, though not PPAP-compliant.

Conclusion of GUS-QS8A-01-76R8-GG

The GUS-QS8A-01-76R8-GG excels in applications demanding precision, compactness, and thermal resilience. Its thin-film construction, isolated resistors, and QSOP packaging offer a competitive edge over bulkier networks or less stable alternatives. While not suited for automotive-grade or RoHS-compliant designs, it remains a top choice for industrial, medical, and telecom sectors where accuracy and reliability are paramount. Engineers benefit from its balanced power handling, tight tolerances, and ease of integration in high-density PCBs.