TT Electronics/IRC

GUS-QS8A-02-1022-JA

GUS-QS8A-02-1022-JA Description

The GUS-QS8A-02-1022-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package features 8 isolated 10.2KΩ resistors with a 5% tolerance and a ±50ppm/°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 dissipation in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density placement, while the rectangular QSOP case (4.9mm x 6.02mm x 1.47mm) optimizes board space. Rated for 100V maximum voltage, it is ideal for isolation and signal conditioning in demanding environments.

GUS-QS8A-02-1022-JA Features

• Thin-film technology for low noise and high stability.
• 8 isolated resistors (ISOL circuit designator) for flexible circuit design.
• 10.2KΩ resistance with 5% tolerance and ±50ppm/°C TCR.
• 0.75W total power rating (0.1W per resistor) at 125°C max operating temperature.
• QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for SMT compatibility.
• 100V voltage rating and wide derated temperature range (70°C to 125°C).
• Non-automotive and non-PPAP compliant, suited for industrial/consumer applications.
• Tube packaging for automated assembly handling.

GUS-QS8A-02-1022-JA Applications

• Signal isolation in analog/digital hybrid circuits.
• Voltage dividers and pull-up/pull-down networks in microcontrollers.
• Sensor conditioning for industrial instrumentation.
• Medical devices requiring stable, low-drift resistance.
• Telecom infrastructure where precision and thermal performance are critical.
• Test & measurement equipment demanding tight tolerance and low TCR.

Conclusion of GUS-QS8A-02-1022-JA

The GUS-QS8A-02-1022-JA excels in applications requiring high-density, precision resistor networks with robust thermal characteristics. Its thin-film construction, isolated resistors, and compact QSOP package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a cost-effective solution for industrial, medical, and telecom systems where reliability and space efficiency are paramount. Engineers will appreciate its balance of performance, power handling, and ease of integration in surface-mount designs.