TT Electronics/IRC

GUS-QS8A-01-42R2-GG

GUS-QS8A-01-42R2-GG Description

The GUS-QS8A-01-42R2-GG is a high-performance 8-resistor thin film network from TT Electronics/IRC, designed for precision applications requiring stable resistance and tight tolerances. Encased in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a 42.2Ω resistance per resistor with a 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Its isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for complex circuit configurations. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm), suited for space-constrained designs.

GUS-QS8A-01-42R2-GG Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• High Power Density: 0.1W per resistor (total 0.75W) in a miniaturized QSOP package.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Robust Construction: Gull wing terminations ensure reliable solderability and mechanical strength.
• Isolated Resistors: Independent resistors (ISOL) enable flexible circuit design without crosstalk.
• Tight Tolerances: ±2% resistance and ±0.1mm height tolerance for consistent performance.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-01-42R2-GG 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.
• Medical Electronics: Patient monitoring equipment requiring stable, low-drift components.
• Telecom Infrastructure: RF modules and baseband processing where space and reliability are critical.
• Test & Measurement Equipment: Calibration circuits and reference standards.

Conclusion of GUS-QS8A-01-42R2-GG

The GUS-QS8A-01-42R2-GG combines thin film precision, compact packaging, and high power handling for demanding electronics. Its isolated resistor design and wide temperature range make it a versatile choice for industrial and telecom applications where accuracy and durability are paramount. While not RoHS-compliant, its performance metrics position it as a superior alternative for non-consumer, high-reliability systems.