TT Electronics/IRC

GQ8A031150FDT

GQ8A031150FDT Description

The GQ8A031150FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 115 Ohm resistance value with a tight 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 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is ideal for precision analog and digital circuits requiring reliable signal conditioning.

GQ8A031150FDT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case with gull-wing SMD termination for mechanical and thermal resilience.
• Isolated Design: Each resistor is electrically isolated (ISOL), enabling flexible circuit configurations.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQ8A031150FDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance values.
• Telecommunications: RF matching networks and filtering applications.
• Medical Electronics: High-reliability systems where component consistency is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A031150FDT

The GQ8A031150FDT combines precision, durability, and compact design, making it a superior choice for engineers needing high-performance resistor networks. Its ceramic construction, isolated resistors, and thin-film technology provide advantages over standard arrays, particularly in noise-sensitive or thermally challenging environments. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and medical applications where accuracy and reliability are paramount.