TT Electronics/IRC

GUS-QS8A-03-4752-FF

GUS-QS8A-03-4752-FF Description

The GUS-QS8A-03-4752-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 47.5KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating 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 × 6.02mm × 1.47mm) and is supplied in tube packaging for automated assembly. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for reliability in demanding circuits.

GUS-QS8A-03-4752-FF Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable performance in temperature-varying environments.
• High Power Handling: 0.1W per resistor (0.75W total) enables robust operation in power-sensitive designs.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation or multi-channel applications.
• Compact QSOP Package: Space-saving surface-mount design with 0.64mm terminal pitch suits high-density PCBs.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GUS-QS8A-03-4752-FF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance values.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal drift must be minimized.
• Industrial Control Systems: Durable performance in PLCs or sensor interfaces.
• Telecommunications: Signal processing in RF or baseband applications.

Conclusion of GUS-QS8A-03-4752-FF

The GUS-QS8A-03-4752-FF stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers prioritizing reliability in harsh environments. Its isolated thin-film design and wide operational range cater to specialized applications where consistency and space constraints are critical. While not RoHS-compliant, it remains a robust solution for industrial and professional electronics where performance outweighs regulatory requirements.