TT Electronics/IRC

GQ8A021071CBT

GQ8A021071CBT Description

The GQ8A021071CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 1.07KΩ 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 superior 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 engineered for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A021071CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for critical applications.
• Robust Construction: Ceramic case ensures thermal and mechanical reliability.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for multi-channel systems.
• Compact Footprint: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Wide Operating Range: Rated for 125°C maximum temperature and derated up to 125°C.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.
• QSOP Package: Compatible with automated assembly processes.

GQ8A021071CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Medical Electronics: High-reliability systems requiring stable resistance values.
• Industrial Control Systems: Isolated signal conditioning and feedback networks.
• Test & Measurement Equipment: Calibration and reference circuits demanding low drift.
• Aerospace & Defense: Harsh environments where ceramic packaging outperforms plastic.

Conclusion of GQ8A021071CBT

The GQ8A021071CBT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-performance electronics. Its ceramic QSOP package, thin-film technology, and wide temperature range address challenges in industrial, medical, and aerospace applications where reliability is paramount. While not RoHS-compliant, its technical merits justify use in exempted or specialized systems. For designs requiring tight-tolerance, multi-resistor networks, this component delivers unmatched consistency and longevity.