TT Electronics/IRC

GUS-QS8B-03-1471-C

GUS-QS8B-03-1471-C Description

The GUS-QS8B-03-1471-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 1.47KΩ 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 range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads.

GUS-QS8B-03-1471-C Features

• Precision Thin Film Technology: Ensures low noise, high stability, and repeatable performance.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for reliable SMD assembly.
• High Power Density: 0.75W total dissipation in a miniaturized footprint, ideal for space-constrained designs.
• Extended Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress, critical for precision analog circuits.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and instrumentation applications.

GUS-QS8B-03-1471-C Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: Stable performance in patient monitoring systems and diagnostic devices.
• Test & Measurement Instruments: High accuracy in multimeters, oscilloscopes, and calibration tools.
• Industrial Control Systems: Reliable operation in PLCs, motor drives, and power management modules.
• Aerospace & Defense: Suitable for avionics and communication systems due to its wide temperature range.

Conclusion of GUS-QS8B-03-1471-C

The GUS-QS8B-03-1471-C stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction, tight tolerances, and robust thermal performance address challenges in analog signal processing and power distribution, while the QSOP package ensures compatibility with automated PCB assembly. For applications demanding low drift, high accuracy, and space savings, this resistor network delivers unmatched value.