TT Electronics/IRC

GUS-QS8A-01-1002-J

GUS-QS8A-01-1002-J Description

The GUS-QS8A-01-1002-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter-Small Outline Package) device features 8 isolated 10KΩ resistors with a 5% tolerance and a ±100ppm/°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 robust power handling in a compact 4.9mm x 6.02mm x 1.47mm surface-mount package. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB assembly, while its 100V maximum voltage rating makes it suitable for high-voltage circuits.

GUS-QS8A-01-1002-J Features

• Isolated Resistor Network: Eight 10KΩ resistors with individual isolation (ISOL), reducing crosstalk in signal paths.
• Thin-Film Technology: Delivers low noise and high stability, ideal for precision analog and digital circuits.
• High Power Density: 0.75W total power (0.1W per resistor) in a miniature QSOP package, optimizing board space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial environments.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with high-speed SMT processes.
• Non-Automotive/Non-PPAP: Not designed for automotive use but excels in industrial, medical, and telecom applications.

GUS-QS8A-01-1002-J Applications

This resistor network is ideal for:

• Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces in data acquisition systems.
• Medical Electronics: Isolated signal paths in patient monitoring equipment where noise immunity is critical.
• Industrial Controls: PLC I/O modules and process instrumentation requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line drivers, filters, and impedance matching in base stations and networking hardware.
• Test & Measurement: Calibration circuits and reference networks in oscilloscopes and multimeters.

Conclusion of GUS-QS8A-01-1002-J

The GUS-QS8A-01-1002-J combines high power handling, precision thin-film technology, and compact packaging, making it a superior choice for isolated resistor network applications. Its wide temperature range, low TCR, and robust construction address challenges in industrial, medical, and telecom systems where reliability and space efficiency are paramount. While not RoHS-compliant or automotive-grade, its performance in precision analog circuits and noise-sensitive environments sets it apart from standard thick-film alternatives. Engineers seeking a high-density, stable resistor network will find this model exceptionally well-suited for demanding designs.