TT Electronics/IRC

GQ8A032942BAT

GQ8A032942BAT Description

The GQ8A032942BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 29.4KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers excellent thermal stability and reliability. The 16-pin gull-wing SMD configuration enables easy surface mounting, while the 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-precision circuits.

GQ8A032942BAT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures durability and thermal efficiency.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Isolated Design: ISOL circuit configuration for independent resistor performance.
• Wide Compatibility: Surface-mountable with 0.64mm terminal pitch, ideal for automated assembly.

GQ8A032942BAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., instrumentation, medical devices).
• Signal conditioning in industrial control systems.
• Voltage dividers and feedback networks in power supplies.
• High-reliability automotive subsystems (though not PPAP/automotive-certified).
• Telecom and test equipment requiring stable, low-drift resistance.

Conclusion of GQ8A032942BAT

The GQ8A032942BAT stands out for its precision, thermal resilience, and compact form factor, making it ideal for high-accuracy applications where stability and miniaturization are critical. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and telecom environments. Engineers seeking a high-tolerance, space-efficient resistor network will find this model a robust solution.