TT Electronics/IRC

GUS-QS8A-02-31R6-JC

GUS-QS8A-02-31R6-JC Description

The GUS-QS8A-02-31R6-JC is a high-performance 8-resistor thin-film network from TT Electronics/IRC, designed for precision applications requiring stable resistance and low thermal drift. Encased in a 16-pin QSOP package with gull-wing SMD termination, this 31.6Ω, 5% tolerance network offers a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (designated ISOL). The compact 4.9mm × 6.02mm × 1.47mm footprint and ±0.1mm length/height tolerances make it ideal for space-constrained PCB designs.

GUS-QS8A-02-31R6-JC Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±50ppm/°C) compared to thick-film alternatives.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum operating temperature, derated for elevated environments.
• Precision Gull-Wing Termination: 0.64mm pitch ensures secure surface mounting and compatibility with automated assembly processes.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Robust Packaging: Supplied in protective tubes, ensuring mechanical integrity during transit and storage.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-02-31R6-JC Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation amplifiers.
• Medical Electronics: Stable resistance for patient monitoring equipment and diagnostic devices.
• Telecom Infrastructure: Impedance matching and termination in high-frequency communication modules.
• Test & Measurement: Calibration circuits requiring low thermal drift and long-term stability.
• Industrial Controls: Isolated resistor networks for PLCs and motor drive systems.

Conclusion of GUS-QS8A-02-31R6-JC

The GUS-QS8A-02-31R6-JC stands out for its thin-film precision, high power density, and compact QSOP packaging, making it a preferred choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its isolated design and robust performance cater to specialized industrial and telecom applications where stability and space efficiency are critical. For designs demanding tight tolerances and low thermal drift, this resistor network offers a compelling balance of performance and durability.