TT Electronics/IRC

GUS-QS8A-02-9092-JA

GUS-QS8A-02-9092-JA Description

The GUS-QS8A-02-9092-JA 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 resistors, each with a 90.9kΩ resistance value and a 5% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The ±50ppm/°C temperature coefficient ensures stable performance under thermal variations. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances durability in high-voltage circuits.

GUS-QS8A-02-9092-JA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard networks in power density.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive-grade applications (though not PPAP/Automotive certified).
• Gull-Wing SMD Terminals: Ensures secure soldering and mechanical stability in vibration-prone environments.

GUS-QS8A-02-9092-JA Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems where stability is critical.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits requiring low TCR (±50ppm/°C) and tight tolerance.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency PCBs.

Conclusion of GUS-QS8A-02-9092-JA

The GUS-QS8A-02-9092-JA stands out for its isolated thin-film resistors, high power rating, and extended temperature range, offering superior reliability in precision electronics. While not RoHS-compliant or automotive-qualified, its robust QSOP package and low TCR make it a top choice for industrial, medical, and telecom applications demanding stable, high-performance resistance networks. Its tube packaging ensures protection during handling and assembly.