TT Electronics/IRC

GUS-QS8A-03-4222-GA

GUS-QS8A-03-4222-GA Description

The GUS-QS8A-03-4222-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated resistors, each with a 42.2KΩ resistance, 2% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and surface-mount (SMD) configuration make it ideal for automated assembly processes. Its 100V maximum voltage rating and thin-film technology provide excellent accuracy and low noise, suitable for demanding electronic circuits.

GUS-QS8A-03-4222-GA Features

• Precision Thin Film Technology: Ensures low noise, high accuracy, and long-term stability.
• Isolated Resistor Network (ISOL): 8 independent resistors for flexible circuit design.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Wide Operating Range: Functions reliably from -55°C to +125°C with derated power up to 125°C.
• High Power Handling: 0.75W total and 0.1W per resistor for robust performance.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and telecom applications.

GUS-QS8A-03-4222-GA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Industrial Control Systems: PLCs, motor drives, and power supplies where accuracy is critical.
• Test & Measurement Equipment: Calibration circuits and reference standards.

Conclusion of GUS-QS8A-03-4222-GA

The GUS-QS8A-03-4222-GA stands out for its precision, compact form factor, and high power density, making it a superior choice for applications demanding tight tolerance and thermal stability. While not automotive-grade, its thin-film construction and isolated design cater to industrial, medical, and telecom sectors where reliability is paramount. Its QSOP package and gull-wing leads further enhance manufacturability, ensuring seamless integration into modern SMD assemblies. For engineers seeking a high-performance resistor network, this model delivers an optimal balance of accuracy, durability, and space efficiency.