TT Electronics/IRC

GUS-QS8BLF-01-4701-J

GUS-QS8BLF-01-4701-J Description

The GUS-QS8BLF-01-4701-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 4.7KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates over a wide temperature range of 70°C to 125°C (derated) with a ±100ppm/°C temperature coefficient, ensuring stable performance in demanding environments. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the 1.47mm low-profile height makes it suitable for space-constrained designs.

GUS-QS8BLF-01-4701-J Features

• Thin-Film Technology: Offers superior stability, low noise, and tight TCR (±100ppm/°C) compared to thick-film alternatives.
• High Power Handling: 0.05W per resistor (total 0.75W) supports robust operation in power-sensitive circuits.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.63mm seated height optimizes board space.
• Automotive-Grade Durability: While not PPAP-certified, its 125°C max operating temperature and 100V max voltage rating ensure reliability in industrial and telecom applications.
• EU RoHS Compliance: Meets environmental standards for global deployment.

GUS-QS8BLF-01-4701-J Applications

Ideal for:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Analog/Digital Interfaces: Buffering and impedance matching in ADCs, DACs, and sensor modules.
• Power Management: Current-limiting and load-sharing in DC-DC converters and LED drivers.
• Industrial Controls: Robust performance in PLC I/O modules and motor drive circuits.

Conclusion of GUS-QS8BLF-01-4701-J

The GUS-QS8BLF-01-4701-J stands out for its thin-film precision, compact form factor, and high power density, making it a versatile choice for engineers prioritizing reliability and space efficiency. Its wide operating range and low TCR cater to critical applications in industrial, telecom, and instrumentation sectors, while the QSOP gull-wing design ensures compatibility with automated assembly processes. A cost-effective solution for high-density PCBs requiring stable, multi-resistor integration.