TT Electronics/IRC

GUS-QS8A-03-9531-DB

GUS-QS8A-03-9531-DB Description

The GUS-QS8A-03-9531-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 8-resistor isolated network features a 9.53K Ohm resistance value with an exceptional ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs.

GUS-QS8A-03-9531-DB Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and high accuracy (±0.5%).
• High Power Handling: 0.75W (3/4W) total power rating (0.1W per resistor) with a 100V max voltage rating.
• Wide Operating Range: Stable performance from -70°C to +125°C, derated for high-temperature environments.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount assembly.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Strict Dimensional Tolerances: Tight height (±0.1mm), length (±0.1mm), and depth (±0.2mm) tolerances for consistent placement.

GUS-QS8A-03-9531-DB Applications

• Industrial Automation: Precision signal conditioning, sensor interfaces, and feedback networks.
• Medical Electronics: High-accuracy instrumentation and diagnostic equipment.
• Telecommunications: RF matching networks and impedance control in compact modules.
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Aerospace & Defense: Reliable performance in harsh environments with stringent tolerance requirements.

Conclusion of GUS-QS8A-03-9531-DB

The GUS-QS8A-03-9531-DB stands out for its precision, power efficiency, and compact design, making it a top choice for engineers needing high-performance resistor networks. Its thin-film technology, isolated configuration, and wide temperature range make it ideal for critical applications where accuracy and reliability are paramount. While not RoHS-compliant, its robust construction and TT Electronics/IRC’s quality assurance ensure long-term durability in professional and industrial settings.