TT Electronics/IRC

GQ8A0276R8DT

GQ8A0276R8DT Description

The GQ8A0276R8DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 76.8Ω resistance value with an ultra-tight ±0.5% tolerance and a low ±50ppm/°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 superior thermal stability and mechanical durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A0276R8DT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Compact & Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density layouts.
• Isolated Design: Independent resistors (ISOL configuration) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Noise: Thin-film technology minimizes parasitic effects, ideal for signal conditioning.

GQ8A0276R8DT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Medical & Test Equipment: High-accuracy measurement systems.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance.
• Communications: RF and signal processing modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ8A0276R8DT

The GQ8A0276R8DT stands out for its combination of precision, compactness, and isolation, making it a top choice for engineers prioritizing accuracy and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver exceptional performance in industrial, medical, and communication applications. For designs demanding tight tolerances and thermal stability, this network offers a reliable, high-performance solution.