TT Electronics/IRC

GQ8A021052CBT

GQ8A021052CBT Description

The GQ8A021052CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 10.5KΩ resistance value with an ultra-tight ±0.25% 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 excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is ideal for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A021052CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures superior thermal and mechanical stability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Isolated Circuit Design: Independent resistors (ISOL configuration) for flexible routing.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: 0.64mm terminal pitch for high-density PCB layouts.

GQ8A021052CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Medical Devices: High-accuracy signal processing in diagnostic equipment.
• Telecom Infrastructure: RF modules and baseband processing where low drift is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ8A021052CBT

The GQ8A021052CBT stands out for its combination of precision, compactness, and isolation, making it a superior choice for engineers prioritizing accuracy and reliability. While not PPAP or automotive-qualified, its ceramic thin-film technology and QSOP package deliver exceptional performance in industrial, medical, and telecom applications. For designs demanding tight tolerances and thermal resilience, this resistor network offers an optimal balance of functionality and durability.