TT Electronics/IRC

GQ8A0147R0FCT

GQ8A0147R0FCT Description

The GQ8A0147R0FCT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 47Ω resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range (-70°C to +125°C). The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating make it suitable for demanding environments. Its 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, and the ceramic construction enhances thermal and mechanical durability.

GQ8A0147R0FCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±100ppm/°C).
• Robust Ceramic Package: Superior heat dissipation and mechanical strength vs. plastic alternatives.
• Isolated Resistors: Independent 47Ω elements (8 total) for flexible circuit design.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor).
• Compact QSOP-16 Footprint: Space-saving (4.9mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances.
• Wide Temperature Range: Operates from -70°C to +125°C with derated performance.
• Gull-Wing Termination: Ensures reliable solder joints in automated PCB assembly.

GQ8A0147R0FCT Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems where stability and isolation are critical. Key use cases include:

• Voltage dividers and signal conditioning in sensor interfaces.
• Feedback networks for op-amps and ADCs/DACs.
• Termination arrays in high-speed communication PCBs.
• Automotive test systems (non-automotive qualified) requiring thermal resilience.

Conclusion of GQ8A0147R0FCT

The GQ8A0147R0FCT excels in high-reliability applications demanding precision, thermal stability, and compactness. Its ceramic isolation, thin-film accuracy, and flexible configuration make it a superior choice over standard plastic-packaged networks. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and test equipment where performance under extreme conditions is paramount. Packaged in tubes for SMD handling, it balances cost-efficiency with technical excellence.