TT Electronics/IRC

GUS-QS8A-01-1780-FD

GUS-QS8A-01-1780-FD Description

The GUS-QS8A-01-1780-FD is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount configurations. This 8-resistor isolated network features a 178Ω resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP (QSOP-16) package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8A-01-1780-FD Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• High Power Density: 0.75W total power rating in a compact 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, suitable for harsh environments.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solderability.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-01-1780-FD Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision networks for ADC/DAC interfaces and sensor circuits.
• Medical & Test Equipment: High-reliability components for diagnostic devices and calibration systems.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management modules.
• Telecommunications: Impedance matching and termination in RF and high-speed digital circuits.
• Consumer Electronics: Space-efficient solutions for wearables and IoT devices requiring tight tolerances.

Conclusion of GUS-QS8A-01-1780-FD

The GUS-QS8A-01-1780-FD stands out for its precision, power efficiency, and compact form factor, making it a versatile choice for demanding electronic designs. Its thin-film isolation, wide temperature range, and robust QSOP package cater to applications requiring repeatable performance under varying environmental conditions. While not RoHS-compliant, it remains a cost-effective solution for non-automotive sectors. Engineers seeking a reliable, high-density resistor network will find this model ideal for balancing performance with board space constraints.