TT Electronics/IRC

GQ0A0282R0FCT

GQ0A0282R0FCT Description

The GQ0A0282R0FCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP packaged device integrates 10 isolated 82Ω resistors with a tight 1% tolerance and low ±50ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. The ceramic substrate and gull-wing SMD termination provide robust mechanical and thermal stability, while the 100V maximum voltage rating and 1W total power dissipation (0.1W per resistor) make it suitable for precision analog and digital circuits. Packaged in a tube, it is ideal for automated assembly processes.

GQ0A0282R0FCT Features

• High Isolation Design: Circuit designator "ISOL" ensures minimal crosstalk between resistors, critical for sensitive signal paths.
• Thin-Film Technology: Delivers superior accuracy (±1%) and low TCR (±50ppm/°C) compared to thick-film alternatives.
• Robust Construction: Ceramic case and rectangular QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances ensure reliability in harsh environments.
• Surface-Mount Compatibility: Gull-wing leads with 0.64mm pitch enable high-density PCB layouts.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C, suitable for industrial and telecom applications.

GQ0A0282R0FCT Applications

• Analog Signal Conditioning: Precision voltage dividers or current sensing in test equipment.
• Isolation Circuits: Buffering or impedance matching in medical devices or industrial control systems.
• Telecom Infrastructure: Line termination or filtering in high-frequency communication modules.
• Automotive & Aerospace: Non-automotive grade but usable in non-safety-critical subsystems due to its wide temperature range.

Conclusion of GQ0A0282R0FCT

The GQ0A0282R0FCT excels in applications requiring high isolation, precision, and thermal stability. Its thin-film construction, tight tolerances, and robust packaging make it a superior choice over generic resistor networks, particularly in industrial, telecom, and instrumentation designs. While not PPAP or automotive-qualified, its performance metrics align with mission-critical electronics where reliability is paramount.