TT Electronics/IRC

GQ8A031180FCT

GQ8A031180FCT Description

The GQ8A031180FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 118Ω resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power applications.

GQ8A031180FCT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Ceramic QSOP Package: Enhances thermal management and mechanical robustness.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB mounting with a 0.64mm pitch.
• High Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Non-Automotive Grade: Optimized for general-purpose and precision electronics.

GQ8A031180FCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: Isolated measurement circuits, PLCs.
• Telecommunications: Impedance matching, line termination.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Medical Electronics: Low-noise, high-reliability signal paths.

Conclusion of GQ8A031180FCT

The GQ8A031180FCT stands out for its precision, thermal stability, and isolated design, making it a superior choice for applications demanding tight tolerances and reliability. Its ceramic QSOP package and thin-film technology provide long-term durability, while the gull-wing SMD termination ensures ease of assembly. Though not PPAP or RoHS compliant, it remains a robust solution for industrial, telecom, and instrumentation designs where accuracy and performance are critical.