TT Electronics/IRC

GUS-QS8A-02-2801-BA

GUS-QS8A-02-2801-BA Description

The GUS-QS8A-02-2801-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 2.8KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 100V maximum voltage rating enhances durability in precision circuits.

GUS-QS8A-02-2801-BA Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.1%) and low TCR (±50ppm/°C) for stable operation.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) in a compact 4.9mm x 6.02mm x 1.47mm footprint.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical stability and ease of soldering.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power performance.
• Isolated Circuit Design (ISOL): Ideal for applications requiring independent resistor paths.
• Non-Automotive Grade: Suitable for industrial, medical, and instrumentation use (PPAP not required).

GUS-QS8A-02-2801-BA Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Key applications include:

• Medical Devices: Patient monitoring equipment where accuracy is critical.
• Test & Measurement Instruments: High-resolution data acquisition systems.
• Industrial Controls: PLCs and sensor interfaces requiring stable resistance values.
• Communications Equipment: RF and baseband signal processing.
• Aerospace & Defense: Avionics systems demanding reliability under thermal stress.

Conclusion of GUS-QS8A-02-2801-BA

The GUS-QS8A-02-2801-BA stands out for its combination of precision, power efficiency, and compactness, making it a top choice for engineers designing high-performance electronics. Its thin-film technology, isolated design, and wide operational range address challenges in noise-sensitive and thermally variable environments. While not RoHS-compliant, its tube packaging ensures safe handling and storage. For applications requiring tight-tolerance, space-constrained resistor networks, this model delivers unmatched reliability and performance.