TT Electronics/IRC

GUS-QS8A-03-1370-GF

GUS-QS8A-03-1370-GF Description

The GUS-QS8A-03-1370-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 137 Ω resistance value and a tight 2% tolerance. With a ±25 ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range of -70°C to +125°C. The network offers a total power rating of 0.75W (3/4W) and 0.1W (1/10W) per resistor, making it suitable for demanding circuits requiring reliable power dissipation. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances durability in high-voltage environments.

GUS-QS8A-03-1370-GF Features

• Precision Thin-Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Robust Power Handling: 0.75W total power rating (0.1W per resistor) ensures reliability in power-sensitive designs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated performance at elevated temperatures.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving board space in dense layouts.
• Gull-Wing SMD Termination: Ensures secure soldering and compatibility with automated assembly processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-03-1370-GF Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring stable resistance values.
• Telecommunications: RF modules, base stations, and signal processing units demanding low TCR (Temperature Coefficient of Resistance).
• Test & Measurement Equipment: Calibration tools and data acquisition systems where accuracy is critical.
• Industrial Control Systems: PLCs, motor drives, and power supplies benefiting from isolated resistor configurations.

Conclusion of GUS-QS8A-03-1370-GF

The GUS-QS8A-03-1370-GF stands out for its precision, compact footprint, and robust power handling, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction and isolated resistor design cater to applications demanding minimal drift and electrical isolation. While not RoHS-compliant, its performance in industrial and telecom environments justifies its use where regulatory flexibility exists. For designs requiring stable, space-efficient resistor networks, this model delivers exceptional value.