TT Electronics/IRC

GQ8A036812JFT

GQ8A036812JFT Description

The GQ8A036812JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and low thermal drift. Encased in a 16-pin QSOP ceramic package, this 68.1kΩ network offers 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining isolation between resistors. The gull-wing termination and surface-mount design facilitate easy PCB integration, making it ideal for compact, high-density layouts.

GQ8A036812JFT Features

• Isolated Resistor Network: Each of the 8 resistors is electrically isolated, enabling independent circuit operation.
• Ceramic QSOP Package: Provides superior thermal stability and mechanical robustness compared to plastic alternatives.
• Thin Film Technology: Delivers low noise, high precision, and excellent long-term stability for critical analog circuits.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Tight Tolerances: ±0.1mm length/height tolerances ensure consistent PCB footprint alignment.
• Non-Automotive Grade: Optimized for general-purpose use, though not PPAP-compliant or RoHS-certified.

GQ8A036812JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and sensor interfaces.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Medical Electronics: Isolated analog front-ends where thermal drift must be minimized.
• Industrial Control Systems: Robust performance in harsh environments (e.g., motor drives, PLCs).
• Communication Devices: RF and analog signal processing with low parasitic effects.

Conclusion of GQ8A036812JFT

The GQ8A036812JFT stands out for its combination of isolation, precision, and power handling in a compact QSOP format. Its ceramic construction and thin film technology make it a superior choice over standard arrays in applications demanding thermal stability and low drift. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and test equipment where reliability and accuracy are paramount. Engineers will appreciate its ease of integration and consistent performance across varying operational conditions.