TT Electronics/IRC

GQ8A035620DBT

GQ8A035620DBT Description

The GQ8A035620DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 562 Ω resistance value per resistor with an exceptional 0.5% tolerance and a low ±25 ppm/°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. The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density designs. With a 100V maximum voltage rating and gull-wing SMD termination, it is optimized for automated assembly processes.

GQ8A035620DBT Features

• Precision Thin-Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25 ppm/°C) for stable performance.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Robust Ceramic QSOP Package: Enhances thermal dissipation and mechanical strength in harsh environments.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints and compatibility with high-speed PCB assembly.
• Wide Operating Temperature (-70°C to +125°C): Ideal for industrial, automotive (non-AECQ), and aerospace applications.
• Compact Dimensions (4.9mm x 6.02mm x 1.47mm): Saves board space while maintaining high power density.

GQ8A035620DBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits due to its low drift.
• Medical Instrumentation: Reliable isolation and stability meet critical healthcare equipment requirements.
• Industrial Control Systems: Withstands high temperatures and vibrations in PLCs and motor drives.
• Telecommunications: Low-noise performance suits RF and baseband signal processing.
• Test & Measurement Equipment: High accuracy ensures repeatability in calibration systems.

Conclusion of GQ8A035620DBT

The GQ8A035620DBT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice over standard epoxy-based networks. Its thin-film technology, tight tolerances, and wide temperature range cater to high-reliability applications where performance cannot be compromised. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and medical electronics requiring long-term stability. Packaged in tubes for automated handling, it streamlines manufacturing efficiency without sacrificing quality.