TT Electronics/IRC

GQ8A031200GFT

GQ8A031200GFT Description

The GQ8A031200GFT 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. Housed in a 16-pin QSOP ceramic package, it offers 120Ω resistance per element with a tight 2% tolerance and an ultra-low ±25ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing SMD termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) facilitate easy integration into space-constrained PCB layouts.

GQ8A031200GFT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift (±25ppm/°C).
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) in a compact QSOP package.
• Isolated Resistor Network: Independent resistors (ISOL design) for flexible circuit configurations.
• Robust Construction: Ceramic case ensures thermal stability and durability.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch for automated assembly compatibility.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.

GQ8A031200GFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring low TCR.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Medical Electronics: Patient monitoring systems where stability is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GQ8A031200GFT

The GQ8A031200GFT stands out for its precision, power efficiency, and isolation flexibility, making it ideal for engineers prioritizing thermal stability and space savings. While not PPAP or automotive-qualified, its ceramic construction and thin film technology offer superior performance in industrial, telecom, and medical applications. For designs demanding tight tolerances and low drift in a compact footprint, this network is a compelling choice.