TT Electronics/IRC

GQ8A021302DT

GQ8A021302DT Description

The GQ8A021302DT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers a 13KΩ resistance per resistor with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 16-pin gull-wing SMD configuration provides reliable surface-mount connectivity, while the 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability circuits.

GQ8A021302DT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for critical analog and digital circuits.
• Robust Ceramic Package: Enhances thermal performance and mechanical durability in harsh environments.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, ideal for multi-channel isolation or differential signaling.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Compact QSOP-16 Footprint: Saves board space (4.9mm x 6.02mm x 1.47mm) while supporting high-density layouts.
• Gull Wing Termination: Ensures secure soldering and compatibility with automated assembly processes.

GQ8A021302DT Applications

This resistor network excels in precision applications such as:

• Medical Equipment: Patient monitoring systems requiring stable signal conditioning.
• Industrial Automation: Isolated sensor interfaces and PLCs where temperature drift is critical.
• Telecommunications: High-speed data line termination and impedance matching.
• Test & Measurement: Calibration circuits and precision voltage dividers.
• Aerospace & Defense: Ruggedized electronics demanding reliability under extreme conditions.

Conclusion of GQ8A021302DT

The GQ8A021302DT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers designing high-performance systems. Its ceramic construction, tight tolerances, and wide operating range address challenges in medical, industrial, and aerospace applications where component failure is not an option. While not RoHS-compliant, its technical merits justify its use in specialized, reliability-driven designs. For designers seeking a low-drift, high-power resistor network, this model offers a compelling balance of size, performance, and durability.