TT Electronics/IRC

GUS-QS8A-01-1331-GA

GUS-QS8A-01-1331-GA Description

The GUS-QS8A-01-1331-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.33KΩ resistance value with a tight 2% tolerance and a low ±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 (1/10W) 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 ensures robustness in demanding circuits.

GUS-QS8A-01-1331-GA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), saving board space.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• High Power Density: 0.75W total dissipation in a miniature footprint.
• RoHS Non-Compliant: Suitable for legacy or exempted applications requiring specific material properties.

GUS-QS8A-01-1331-GA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Electronics: PLCs, motor controls, and power management modules.
• Medical Devices: Low-noise, high-stability requirements in diagnostic equipment.
• Telecommunications: RF and baseband signal processing where space and reliability are critical.

Conclusion of GUS-QS8A-01-1331-GA

The GUS-QS8A-01-1331-GA combines thin-film precision, compact packaging, and isolated resistor design to meet the demands of advanced electronic systems. Its high power rating, low TCR, and robust construction make it a standout choice for engineers prioritizing performance in constrained spaces. While not RoHS-compliant, it remains a versatile solution for industrial, medical, and telecom applications requiring reliable, high-density resistor networks.