TT Electronics/IRC

GUS-QS8A-02-5622-CA

GUS-QS8A-02-5622-CA Description

The GUS-QS8A-02-5622-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 56.2KΩ resistance and an exceptional ±0.25% tolerance. With a ±50ppm/°C temperature coefficient, it ensures minimal resistance drift across a wide operating temperature range of -70°C to +125°C. The network delivers a total power rating of 0.75W (3/4W) and 0.1W (1/10W) per resistor, making it suitable for high-density PCB designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GUS-QS8A-02-5622-CA Features

• Precision Thin Film Technology: Offers superior stability, low noise, and high accuracy (±0.25%) for critical circuits.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated performance up to 125°C.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Robust Construction: 100V maximum voltage rating and gull-wing leads ensure durability in harsh environments.
• Automated Assembly Friendly: Surface-mount (SMD) QSOP package with 0.64mm pitch for high-yield manufacturing.

GUS-QS8A-02-5622-CA Applications

This resistor network is ideal for precision analog and digital circuits, including:

• Medical Equipment: Patient monitoring systems, diagnostic devices requiring stable signal conditioning.
• Industrial Automation: PLCs, sensor interfaces, and control systems where accuracy is critical.
• Test & Measurement: Calibration instruments, data acquisition systems, and precision voltage dividers.
• Telecommunications: RF modules, base station electronics, and signal processing units.
• Aerospace & Defense: Avionics, radar systems, and mission-critical electronics needing high reliability.

Conclusion of GUS-QS8A-02-5622-CA

The GUS-QS8A-02-5622-CA stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-performance electronics. Its thin-film technology, isolated resistors, and wide temperature range provide unmatched stability in critical applications. While not automotive-grade or RoHS-compliant, its rugged construction and low TCR make it indispensable for industrial, medical, and telecom systems where accuracy and longevity are paramount.