TT Electronics/IRC

GUS-QS8A-01-2321-GG

GUS-QS8A-01-2321-GG Description

The GUS-QS8A-01-2321-GG from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a 2.32KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. The device operates over a wide temperature range of 70°C to 125°C (derated) and withstands up to 125°C maximum operating temperature, making it suitable for demanding environments. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling and precision. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-01-2321-GG Features

• Thin-film technology: Ensures stable performance, low noise, and high accuracy.
• Isolated (ISOL) circuit design: Each resistor operates independently, ideal for multi-channel applications.
• Robust power handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP package: Space-saving footprint for modern electronics.
• Gull-wing termination: Reliable surface-mount compatibility for automated assembly.
• Wide voltage range: Supports up to 100V, suitable for industrial and telecom applications.
• Non-automotive (PPAP No): Optimized for general-purpose and precision circuits.

GUS-QS8A-01-2321-GG Applications

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial control systems: PLCs, signal conditioning, and instrumentation.
• Telecommunications: Line termination, impedance matching, and RF modules.
• Medical electronics: Low-noise signal processing and diagnostic equipment.
• Test & measurement: Calibration tools and data acquisition systems.

Conclusion of GUS-QS8A-01-2321-GG

The GUS-QS8A-01-2321-GG excels in precision, power efficiency, and compactness, making it a superior choice for applications requiring stable resistance networks. Its thin-film construction, isolated design, and robust thermal performance distinguish it from generic resistor arrays. While not RoHS-compliant, it remains a reliable solution for non-automotive, high-accuracy systems where space and performance are critical. Ideal for engineers seeking a balance of density, power handling, and tolerance in harsh operating conditions.