TT Electronics/IRC

GQ8A013831FAT

GQ8A013831FAT Description

The GQ8A013831FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 3.83KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for harsh environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust performance in compact designs.

GQ8A013831FAT Features

• High Precision: Thin-film technology ensures low TCR (±100ppm/°C) and 1% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Space-Efficient: Compact QSOP-16 package (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Design: Independent resistors (ISOL circuit designator) allow flexible circuit configurations.
• Reliable Termination: Gull-wing leads ensure secure surface-mount (SMD) attachment.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated for high-temperature applications.

GQ8A013831FAT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor calibration in automation systems.
• Telecommunications: Signal conditioning and impedance matching in RF and baseband circuits.
• Medical Devices: High-reliability analog circuits where stability and accuracy are critical.
• Test & Measurement Equipment: Reference resistors for calibration and instrumentation.
• Aerospace & Defense: Ruggedized applications requiring ceramic-packaged components.

Conclusion of GQ8A013831FAT

The GQ8A013831FAT stands out for its precision, durability, and compact form factor, making it ideal for applications demanding stable resistance values under thermal stress. Its ceramic QSOP package and isolated thin-film resistors offer superior performance compared to standard epoxy-coated networks. While not RoHS-compliant, its high power rating (0.75W) and wide temperature range make it a preferred choice for industrial, medical, and aerospace designs where reliability is paramount. Engineers seeking a high-performance resistor network for critical circuits should consider this model for its balanced combination of accuracy, power handling, and thermal resilience.