TT Electronics/IRC

GUS-QS8A-03-1650-GG

GUS-QS8A-03-1650-GG Description

The GUS-QS8A-03-1650-GG 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 165Ω resistance value and a tight 2% tolerance. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it operates reliably within a temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C. The ±25ppm/°C temperature coefficient ensures stability across varying thermal conditions. Its gull-wing termination and 0.64mm terminal pitch make it ideal for surface-mount (SMD) applications in compact PCB designs.

GUS-QS8A-03-1650-GG Features

• Thin-Film Technology: Delivers high precision, low noise, and excellent stability.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• High Power Handling: 0.75W total power rating (0.1W per resistor) for robust performance.
• Wide Voltage Rating: Supports up to 100V, suitable for diverse circuit requirements.
• Stable TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Gull-Wing Termination: Facilitates reliable soldering and mechanical stability in SMT processes.

GUS-QS8A-03-1650-GG Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboard electronics (where PPAP compliance is not required).

Conclusion of GUS-QS8A-03-1650-GG

The GUS-QS8A-03-1650-GG combines high precision, compact form factor, and robust power handling, making it a superior choice for engineers requiring reliable resistor networks in space-constrained designs. Its thin-film construction, isolated resistors, and stable TCR outperform thicker-film or carbon-based alternatives in critical applications. While not PPAP or automotive-rated, it remains ideal for industrial, medical, and telecom systems demanding consistent performance under thermal and electrical stress. Packaged in tubes for automated assembly, it streamlines high-volume production workflows.