TT Electronics/IRC

GUS-QS8A-01-48R7-JF

GUS-QS8A-01-48R7-JF Description

The GUS-QS8A-01-48R7-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 48.7Ω resistance value with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-01-48R7-JF Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for multi-channel signal conditioning.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• High Power Density: 0.75W total dissipation in a miniature footprint, outperforming similar networks.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its robustness suits industrial and telecom applications.

GUS-QS8A-01-48R7-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Communication Systems: Signal termination and impedance matching in RF and high-speed digital PCBs.
• Industrial Controls: Isolated signal paths in PLCs, motor drives, and measurement equipment.
• Medical Devices: Low-noise amplification stages where stability is critical.
• Power Management: Current sensing and balancing in multi-rail power supplies.

Conclusion of GUS-QS8A-01-48R7-JF

The GUS-QS8A-01-48R7-JF excels in applications demanding miniaturization, precision, and thermal resilience. Its thin-film construction, isolated design, and high power density make it a standout choice for engineers tackling space-constrained, high-reliability designs. While not RoHS-compliant, its performance in industrial and telecom environments justifies its use where regulatory flexibility exists. For projects requiring stable, multi-resistor solutions, this network delivers exceptional value.