TT Electronics/IRC

GQ8A0140R2FCT

GQ8A0140R2FCT Description

The GQ8A0140R2FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 40.2Ω resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is ideal for demanding circuits requiring isolation and reliability.

GQ8A0140R2FCT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation.
• Isolated Network (ISOL): Each resistor is electrically isolated, enabling flexible circuit design.
• Robust Ceramic QSOP Package: Enhances thermal performance and mechanical strength.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 0.64mm pitch.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) ensures reliability in power-sensitive applications.

GQ8A0140R2FCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Isolated signal conditioning and instrumentation.
• Telecommunications: Impedance matching and line termination.
• Medical Electronics: High-reliability diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ8A0140R2FCT

The GQ8A0140R2FCT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers needing reliable resistor networks in compact, high-performance designs. While not PPAP or automotive-qualified, its thin-film technology and wide temperature range make it ideal for industrial, medical, and telecom applications where accuracy and durability are critical. Packaged in tubes for safe handling, it ensures consistent performance in surface-mount assemblies.