TT Electronics/IRC

GUS-QS8B-03-8062-C

GUS-QS8B-03-8062-C Description

The GUS-QS8B-03-8062-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 80.6KΩ resistance value and an ultra-tight 0.25% 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 temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8B-03-8062-C Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog applications.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Density: 0.75W total dissipation in a miniature footprint, ideal for power-sensitive designs.
• Wide Temperature Range: Operates reliably up to 125°C, suitable for industrial and automotive-adjacent environments (though not PPAP/automotive-certified).
• BUS Circuit Designator: Optimized for bus termination, voltage reference, and differential signal applications.
• Non-RoHS Compliant: Suitable for legacy or exempted systems requiring leaded components.

GUS-QS8B-03-8062-C Applications

This resistor network excels in:

• Precision Instrumentation: DAC/ADC reference networks, medical equipment, and test/measurement systems.
• Communication Hardware: Termination for high-speed data buses (e.g., LVDS, CAN).
• Industrial Control Systems: Signal conditioning in PLCs, motor drives, and power management ICs.
• Aerospace & Defense: Stable performance in harsh environments (non-automotive but high-reliability).

Conclusion of GUS-QS8B-03-8062-C

The GUS-QS8B-03-8062-C stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing accuracy and thermal stability in SMD designs. Its thin-film construction and tight tolerances mitigate drift in critical circuits, while the QSOP package ensures compatibility with high-density PCBs. Though not RoHS-compliant, it remains a robust solution for legacy or exempted applications requiring proven reliability.