TT Electronics/IRC

GUS-QS8B-02-4422-C

GUS-QS8B-02-4422-C Description

The GUS-QS8B-02-4422-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 44.2KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a -70°C to +125°C temperature range, making it suitable for industrial and precision electronics. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS8B-02-4422-C Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR ensure stable performance in critical circuits.
• Robust Construction: Thin-film technology provides superior stability and low noise.
• Power Efficiency: 0.75W total dissipation (0.05W per resistor) balances performance and thermal management.
• Wide Voltage Range: Supports up to 100V, ideal for analog and mixed-signal applications.
• Compact & Reliable: QSOP package with gull-wing leads enhances solderability and mechanical durability.
• Industrial-Grade: Operates from -70°C to +125°C, suitable for harsh environments.

GUS-QS8B-02-4422-C Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical & Test Equipment: High-accuracy signal conditioning and calibration.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Communication Systems: RF modules and filtering circuits requiring stable impedance.
• Automotive Electronics: Non-automotive grade but useful in prototyping or benign environments.

Conclusion of GUS-QS8B-02-4422-C

The GUS-QS8B-02-4422-C stands out for its precision, power efficiency, and compact design, making it a top choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. While not PPAP or automotive-qualified, its thin-film technology and wide operational range ensure longevity in industrial, medical, and communication systems. Its QSOP package and gull-wing termination further simplify assembly, reducing manufacturing costs. For designs demanding tight tolerances and thermal stability, this model delivers exceptional value.