TT Electronics/IRC

GUS-QS8A-03-1802-GG

GUS-QS8A-03-1802-GG Description

The GUS-QS8A-03-1802-GG 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 eight isolated 18K Ohm resistors with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, this network is ideal for demanding analog and digital circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GUS-QS8A-03-1802-GG Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• High Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Compact & Robust: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint with a 0.64mm terminal pitch, saving PCB space.
• Wide Operating Range: Reliable performance from -70°C to +125°C, suitable for industrial environments.
• Automation-Friendly: Gull-wing leads and QSOP package ensure compatibility with high-speed SMT processes.

GUS-QS8A-03-1802-GG Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision dividers in sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management modules.
• Medical Electronics: Low-noise, high-reliability requirements in diagnostic equipment.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Automotive (Non-Automotive Grade): Secondary systems where PPAP compliance is not mandatory.

Conclusion of GUS-QS8A-03-1802-GG

The GUS-QS8A-03-1802-GG combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its thin-film construction, isolation capability, and broad temperature range offer distinct advantages over generic arrays, particularly in industrial, medical, and telecom systems. While not PPAP or automotive-grade, its robustness and accuracy cater to most commercial and industrial needs.