TT Electronics/IRC

GUS-QS8B-00-4702-GF

GUS-QS8B-00-4702-GF Description

The GUS-QS8B-00-4702-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 47KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±250ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8B-00-4702-GF Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained designs.
• Precision Thin-Film Technology: Offers superior stability, low noise, and tight tolerance (±2%) compared to thick-film alternatives.
• Robust Power Handling: 0.75W total dissipation (0.05W per resistor) with derated performance up to 125°C.
• Automation-Friendly: Gull-wing leads and ±0.1mm height tolerance ensure compatibility with pick-and-place systems.
• Wide Voltage Range: Supports up to 100V, suitable for analog signal conditioning and voltage division.
• Non-Automotive/Non-PPAP: Optimized for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8B-00-4702-GF Applications

• Analog Signal Processing: Precision voltage dividers, gain networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment requiring stable resistance under thermal stress.
• Test & Measurement: Calibration circuits and instrumentation where tolerance drift is critical.
• Industrial Controls: PLCs, sensor interfaces, and feedback networks in harsh environments.
• Communications: RF matching networks and filtering circuits demanding low parasitic effects.

Conclusion of GUS-QS8B-00-4702-GF

The GUS-QS8B-00-4702-GF excels in applications requiring high-density, precision resistance with robust thermal performance. Its thin-film construction, tight tolerances, and SMT-optimized design make it a superior choice over thicker-film networks in mission-critical systems. While not RoHS-compliant, it remains a cost-effective solution for non-EU markets. Engineers will appreciate its balance of miniaturization, power handling, and reliability in industrial, medical, and communication hardware.