TT Electronics/IRC

GQ8A037681BAT

GQ8A037681BAT Description

The GQ8A037681BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 7.68KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for precision analog and digital circuits. The gull-wing SMD termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances reliability in high-voltage environments.

GQ8A037681BAT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in precision applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact & Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch saves board space.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing leads for reliable SMT assembly.

GQ8A037681BAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: High-accuracy instrumentation and diagnostic equipment.
• Industrial Control Systems: PLCs, motor drives, and process control where stability is critical.
• Telecommunications: Signal conditioning and filtering in RF/microwave systems.
• Automotive (Non-Automotive Rated): Test/measurement setups requiring tight tolerances.

Conclusion of GQ8A037681BAT

The GQ8A037681BAT stands out for its combination of precision, compactness, and reliability, making it ideal for applications demanding low drift and high accuracy. Its ceramic construction and isolated thin-film resistors provide superior performance over plastic-encased alternatives, particularly in harsh environments. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom systems where consistent performance is paramount. Engineers will appreciate its balance of power handling, size, and electrical characteristics, ensuring seamless integration into advanced electronic designs.