TT Electronics/IRC

GQ8A021073JT

GQ8A021073JT Description

The GQ8A021073JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 107K Ohm resistance with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A021073JT Features

• Isolated Circuit Design (ISOL): Ensures minimal crosstalk between resistors, ideal for sensitive analog/digital systems.
• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±50ppm/°C) compared to thick-film alternatives.
• Robust Ceramic Package: Provides excellent thermal conductivity and mechanical strength for harsh environments.
• High Power Handling: 0.75W total power rating (0.1W per resistor) supports energy-intensive applications.
• Precision Gull-Wing Terminals: 0.64mm pitch enables compatibility with high-density PCB designs.
• Wide Operating Range: Functions reliably from -55°C to +125°C, derated up to 125°C.

GQ8A021073JT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback loops in PLCs and motor drives.
• Medical Electronics: Precision instrumentation where stable resistance and isolation are critical.
• Telecommunications: Impedance matching and termination in RF modules and base stations.
• Automotive (Non-Automotive Rated): Sensor interfaces and infotainment systems (note: not PPAP/automotive certified).
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.

Conclusion of GQ8A021073JT

The GQ8A021073JT stands out for its thin-film accuracy, ceramic durability, and isolated design, making it a top choice for engineers prioritizing performance in compact, high-reliability systems. While not RoHS-compliant or automotive-grade, its thermal stability, power efficiency, and precision render it indispensable for industrial, medical, and telecom applications. For designs demanding low TCR, high isolation, and robust packaging, this resistor network delivers unmatched value.