TT Electronics/IRC

GUS-QS8A-02-5900-JA

GUS-QS8A-02-5900-JA Description

The GUS-QS8A-02-5900-JA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing surface-mount termination, this device offers a 590Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit layouts. 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, meeting demanding industrial and commercial requirements.

GUS-QS8A-02-5900-JA Features

• High-Density Integration: Combines 8 resistors in a compact QSOP-16 package (4.9mm × 6.02mm × 1.47mm), saving PCB space.
• Precision Thin Film Technology: Delivers low noise and stable performance with a ±50ppm/°C TCR, suitable for signal conditioning.
• Robust Power Handling: Supports 0.75W total dissipation (0.1W per resistor) and 100V maximum voltage rating.
• Automated Assembly-Friendly: Gull-wing SMD termination and 0.64mm pitch enable efficient pick-and-place manufacturing.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Non-Automotive/Non-PPAP: Optimized for general industrial use, though not PPAP-certified.

GUS-QS8A-02-5900-JA Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Medical Electronics: Isolated measurement systems where precision and stability are critical.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Industrial Control Systems: PLCs and motor drivers needing compact, multi-resistor solutions.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.

Conclusion of GUS-QS8A-02-5900-JA

The GUS-QS8A-02-5900-JA stands out for its thin-film precision, isolated resistor design, and robust power handling in a miniaturized footprint. While not RoHS-compliant or automotive-grade, its wide temperature range and low TCR make it a top choice for industrial and telecom applications demanding reliability and space efficiency. Engineers will appreciate its balance of performance and manufacturability, particularly in high-density PCB designs.