TT Electronics/IRC

GUS-QS8B-01-9531-C

GUS-QS8B-01-9531-C Description

The GUS-QS8B-01-9531-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 9.53KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±100ppm/°C. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a -70°C to +125°C temperature range, with a 100V maximum voltage rating. Its gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8B-01-9531-C Features

• Precision Thin Film Technology: Delivers stable performance with ±0.25% tolerance and ±100ppm/°C TCR, ideal for analog signal conditioning.
• Robust Power Handling: 0.75W total power rating (0.05W per resistor) with derated operation up to 125°C.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density layouts.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial environments.
• Non-Automotive Grade: Compliant with EAR99 (ECCN) but not PPAP or RoHS, targeting non-consumer applications.

GUS-QS8B-01-9531-C Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test & measurement equipment.
• Industrial Control Systems: Signal attenuation in PLC modules or sensor interfaces.
• Telecommunications: Impedance matching in RF front-end circuits or filter networks.
• Medical Electronics: Low-drift circuits in patient monitoring systems.
• Aerospace & Defense: Reliable performance in avionics due to wide temperature tolerance.

Conclusion of GUS-QS8B-01-9531-C

The GUS-QS8B-01-9531-C excels in applications requiring high precision, compactness, and thermal stability. Its thin-film construction and tight tolerance make it superior to thicker-film alternatives in critical analog circuits. While not RoHS-compliant, its rugged design and wide temperature range cater to industrial and aerospace sectors. Engineers will value its balance of power handling, accuracy, and space efficiency in complex PCB assemblies.