TT Electronics/IRC

GQ8A031103FBT

GQ8A031103FBT Description

The GQ8A031103FBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers 110K Ohm resistance with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its 16-pin gull-wing SMD termination and surface-mount design facilitate compact PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8A031103FBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, ideal for multi-channel isolation.
• Robust Ceramic Package: Withstands high temperatures (up to 125°C) and mechanical stress.
• Compact QSOP-16 Footprint: 4.9mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for high-density layouts.
• Gull-Wing Termination: Ensures reliable solder joints in automated assembly processes.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQ8A031103FBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, ADC/DAC reference circuits.
• Medical/Test Equipment: High-accuracy measurement systems requiring low drift.
• Telecom Infrastructure: Line termination, impedance matching in RF/analog modules.
• Industrial Controls: Isolated feedback networks in power supplies or motor drives.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.

Conclusion of GQ8A031103FBT

The GQ8A031103FBT combines precision, durability, and compactness, making it a superior choice for applications demanding stable resistance values under thermal or electrical stress. Its ceramic isolation, thin film technology, and gull-wing SMD design outperform similar networks in harsh environments. While not RoHS-compliant, it remains a go-to solution for industrial and high-reliability systems where performance outweighs regulatory constraints.