TT Electronics/IRC

GUS-QS8A-03-9532-BA

GUS-QS8A-03-9532-BA Description

The GUS-QS8A-03-9532-BA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Housed in a compact 16-pin QSOP package with gull-wing terminations, it features an isolated circuit design (ISOL) with a 95.3KΩ resistance value and an ultra-tight 0.1% tolerance. The device operates over a wide temperature range of -70°C to +125°C, delivering 0.1W (1/10W) per resistor and a total power rating of 0.75W (3/4W). Its ±25ppm/°C temperature coefficient ensures stability in thermally dynamic environments, while the 100V maximum voltage rating suits medium-voltage circuits. The thin film technology guarantees low noise and high reliability, making it ideal for precision analog and digital systems.

GUS-QS8A-03-9532-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical accuracy.
• Robust Construction: Thin film technology with QSOP package (4.9mm x 6.02mm x 1.47mm) for space-constrained designs.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminations with 0.64mm pitch for automated assembly.
• Low Noise: Ideal for signal conditioning and amplification stages.

GUS-QS8A-03-9532-BA Applications

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems.
• Industrial Controls: PLCs, motor drives, and process automation requiring stable resistance.
• Communications: RF modules, filters, and impedance matching networks.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.
• Power Management: Voltage dividers, feedback networks, and current sensing.

Conclusion of GUS-QS8A-03-9532-BA

The GUS-QS8A-03-9532-BA excels in applications demanding high precision, thermal stability, and compact form factors. Its isolated thin film resistors, combined with a robust QSOP package, make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-rated, it is ideal for industrial, medical, and communication systems where accuracy and reliability are paramount. The tube packaging ensures safe handling and storage for high-volume production.