TT Electronics/IRC

GQ8A039761CT

GQ8A039761CT Description

The GQ8A039761CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 9.76KΩ resistance value with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating 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 high-reliability circuits. The gull-wing SMD termination and 0.64mm terminal pitch facilitate easy surface mounting, while its 100V maximum voltage rating enhances versatility in industrial and instrumentation designs.

GQ8A039761CT Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability, with a 1.63mm seated height for compact designs.
• High Power Handling: 0.75W total power rating (0.1W per resistor) supports energy-intensive circuits.
• Isolation-Centric Design: ISOL circuit designator optimizes signal integrity in isolated systems.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify PCB assembly.
• Wide Voltage Range: 100V maximum rating accommodates diverse voltage levels.

GQ8A039761CT Applications

This resistor network excels in:

• Industrial Automation: Precision voltage dividers and feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: High-accuracy signal conditioning for oscilloscopes and data acquisition systems.
• Medical Electronics: Isolation barriers in patient monitoring devices, ensuring safety and precision.
• Telecommunications: Impedance matching and termination in RF and baseband circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics where stability is key.

Conclusion of GQ8A039761CT

The GQ8A039761CT stands out for its precision, power efficiency, and rugged ceramic packaging, making it ideal for isolation and signal integrity applications. While not PPAP or automotive-qualified, its low TCR, high voltage tolerance, and compact QSOP form factor make it a top choice for industrial, medical, and telecom designs requiring reliable, long-term performance. Engineers seeking a balance of accuracy and power handling in a space-saving package will find this resistor network a compelling solution.