TT Electronics/IRC

GUS-QS8A-02-1373-FF

GUS-QS8A-02-1373-FF Description

The GUS-QS8A-02-1373-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 137K Ohm resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, derated for optimal performance. The gull-wing termination and 0.64mm terminal pitch ensure easy surface-mount (SMD) integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GUS-QS8A-02-1373-FF Features

• Precision Thin Film Technology: Delivers stable resistance values with low TCR (±50ppm/°C) and 1% tolerance for high-accuracy circuits.
• Isolated Resistor Network (ISOL): Eight independent resistors minimize crosstalk, ideal for signal isolation in analog/digital systems.
• Robust Power Handling: 0.75W total power (0.1W per resistor) supports demanding applications without derating up to 70°C.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm pitch enables high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated performance up to 125°C.
• High Voltage Tolerance: 100V maximum voltage rating ensures reliability in industrial environments.

GUS-QS8A-02-1373-FF Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated sensor interfaces, PLCs, and motor drivers.
• Medical Electronics: Patient monitoring equipment requiring stable, noise-resistant resistors.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where precision is key.

Conclusion of GUS-QS8A-02-1373-FF

The GUS-QS8A-02-1373-FF excels in precision, power efficiency, and compactness, making it a top choice for engineers designing high-reliability analog systems. Its thin-film isolation, tight tolerance, and robust thermal performance outperform comparable thick-film networks, particularly in medical, industrial, and telecom applications. While not PPAP or automotive-rated, its 100V rating and derated power handling ensure durability in harsh environments. Packaged in tubes for ESD protection, this resistor network balances performance with manufacturability for modern SMD assemblies.