TT Electronics/IRC

GUS-QS8A-03-1303-BB

GUS-QS8A-03-1303-BB Description

The GUS-QS8A-03-1303-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 130K Ohm resistance with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network balances performance and reliability in precision circuits.

GUS-QS8A-03-1303-BB Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Design: QSOP-16 package with 1.63mm seated height suits high-density PCBs.
• Isolated Configuration: 8 independent resistors (ISOL circuit designator) for flexible routing.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminals for automated assembly compatibility.

GUS-QS8A-03-1303-BB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amp systems.
• Medical Electronics: Patient monitoring equipment requiring stable resistance.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Communications: RF matching networks and signal filtering.
• Automotive (Non-Automotive Rated): Infotainment or non-safety-critical systems.

Conclusion of GUS-QS8A-03-1303-BB

The GUS-QS8A-03-1303-BB excels in applications demanding high accuracy, thermal stability, and compactness. Its isolated thin-film resistors, combined with a rugged QSOP package, make it a superior choice over bulkier or less precise alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and communication systems where precision and reliability are paramount. Packaged in tubes for SMD handling, it streamlines manufacturing efficiency.