TT Electronics/IRC

GUS-QS8A-01-8452-JB

GUS-QS8A-01-8452-JB Description

The GUS-QS8A-01-8452-JB is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications requiring stable resistance values and reliable operation. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 84.5K Ohm resistance and a 5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining accuracy. The thin-film technology delivers a low temperature coefficient of ±100ppm/°C, making it suitable for environments with fluctuating temperatures. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures robustness in high-voltage applications.

GUS-QS8A-01-8452-JB Features

• High Precision: Thin-film construction ensures stable resistance with a ±100ppm/°C temperature coefficient.
• Isolated Resistors: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Compact & Durable: QSOP package (4.9mm x 6.02mm x 1.47mm) with a 1.63mm seated height, ideal for space-constrained designs.
• Wide Temperature Range: Operates from 70°C to 125°C (derated power), with a 125°C maximum operating temperature.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable soldering and automated assembly.
• Moderate Power Handling: 0.75W total power (0.1W per resistor) balances performance and thermal management.

GUS-QS8A-01-8452-JB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: Sensor interfaces, PLCs, and control systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, reference networks for high-accuracy instruments.
• Power Management: Load sharing, current sensing, and protection circuits in power supplies.
• Automotive & Aerospace (Non-Automotive Grade): Non-critical systems where temperature stability is key.

Conclusion of GUS-QS8A-01-8452-JB

The GUS-QS8A-01-8452-JB stands out for its thin-film precision, compact QSOP package, and isolated resistor configuration, making it a versatile choice for engineers prioritizing accuracy and space efficiency. While not automotive-grade or RoHS-compliant, its wide temperature range, robust voltage rating, and gull-wing SMD design make it ideal for industrial, instrumentation, and power applications. Its tube packaging ensures safe handling and storage, further enhancing its appeal for high-volume production.