TT Electronics/IRC

GUS-QS8B-01-4642-JF

GUS-QS8B-01-4642-JF Description

The GUS-QS8B-01-4642-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 46.4KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). Its thin-film technology ensures excellent stability, low noise, and a ±100ppm/°C temperature coefficient, making it ideal for circuits requiring tight resistance matching. The gull-wing termination and QSOP package (4.9mm x 6.02mm x 1.47mm) enable compact PCB layouts while maintaining robust mechanical reliability. Rated for 100V maximum voltage and 125°C maximum operating temperature, it suits industrial and instrumentation applications where durability and precision are critical.

GUS-QS8B-01-4642-JF Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package save board space.
• Precision Thin Film: Delivers ±100ppm/°C TCR and 5% tolerance for stable performance.
• Robust Power Handling: 0.05W per resistor (0.75W total) with derating up to 125°C.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch simplify SMT processes.
• Wide Voltage Range: Supports up to 100V, suitable for analog and mixed-signal circuits.
• Industrial-Grade Reliability: Non-automotive but excels in 70°C to 125°C environments.

GUS-QS8B-01-4642-JF Applications

• Analog Signal Conditioning: Precision dividers and feedback networks in op-amp circuits.
• Medical Instrumentation: Low-noise sensor interfaces and calibration modules.
• Test & Measurement Equipment: High-accuracy reference networks and load resistors.
• Industrial Control Systems: Durable solutions for PLCs and motor drive feedback.
• Communications Hardware: Impedance matching in RF and baseband circuits.

Conclusion of GUS-QS8B-01-4642-JF

The GUS-QS8B-01-4642-JF stands out for its thin-film precision, compact QSOP footprint, and high power density, offering superior performance in space-constrained, high-reliability designs. While not RoHS-compliant, its wide temperature range and low TCR make it a preferred choice for industrial and professional electronics where accuracy and longevity are paramount. Ideal for engineers seeking a balance of miniaturization, thermal resilience, and electrical stability.