TT Electronics/IRC

GUS-QS8B-00-18R7-JF

GUS-QS8B-00-18R7-JF Description

The GUS-QS8B-00-18R7-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 18.7 Ω resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). Its thin-film technology ensures stable performance with a ±250ppm/°C temperature coefficient, making it suitable for environments with operating temperatures ranging from 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) optimize space efficiency.

GUS-QS8B-00-18R7-JF Features

• High-Density Integration: 15 resistors in a 16-pin QSOP package, ideal for space-constrained designs.
• Precision Thin Film: Delivers low noise and high stability compared to thick-film alternatives.
• Robust Power Handling: 0.05W per resistor (0.75W total) with a 100V maximum voltage rating.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power performance.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with high-speed SMD processes.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8B-00-18R7-JF Applications

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in data acquisition systems.
• Embedded Systems: Bias networks for op-amps, ADCs, and DACs in medical and test equipment.
• Communication Hardware: Termination resistors for high-speed digital buses (e.g., SPI, I²C).
• Power Management: Current-limiting networks in low-power DC/DC converters.
• Industrial Controls: Durable solution for PLC I/O modules and sensor interfaces.

Conclusion of GUS-QS8B-00-18R7-JF

The GUS-QS8B-00-18R7-JF excels in precision, power efficiency, and compactness, making it a standout choice for high-density PCB designs requiring stable resistance networks. Its thin-film construction and wide operational range cater to demanding industrial and commercial applications, though it is not suited for automotive use. Engineers will appreciate its balance of performance and footprint, particularly in signal integrity-critical and space-optimized circuits.