TT Electronics/IRC

GQ8A019531FFT

GQ8A019531FFT Description

The GQ8A019531FFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 9.53KΩ resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8A019531FFT Features

• High Precision: Thin film technology delivers 1% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Optimized Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Space-Efficient: QSOP package with 16 gull-wing pins for high-density PCB layouts.
• Isolated Design: Circuit designator "ISOL" indicates isolated resistors, suitable for independent signal paths.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or automotive-grade.

GQ8A019531FFT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and voltage dividers in test equipment.
• Industrial Electronics: Suitable for PLC modules, sensor interfaces, and power supply feedback circuits.
• Medical Devices: Stable performance in patient monitoring systems and diagnostic equipment.
• Telecom Infrastructure: Used in RF signal chains and filter networks due to low drift.
• Aerospace & Defense: Reliable operation in avionics and military-grade hardware (non-EU RoHS).

Conclusion of GQ8A019531FFT

The GQ8A019531FFT resistor network excels in precision, power efficiency, and compactness, making it a superior choice for high-reliability applications. Its ceramic encapsulation, thin film technology, and isolated design provide distinct advantages over polymer-based or lower-tolerance arrays. While not suited for automotive use, it is a robust solution for industrial, medical, and telecom systems requiring stable, high-accuracy resistance networks. Packaged in tubes for SMD assembly, it balances performance with manufacturability.