TT Electronics/IRC

GQ8A028200DBT

GQ8A028200DBT Description

The GQ8A028200DBT 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 820Ω resistance per element with an exceptional ±0.5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The 16-pin gull-wing SMD configuration and 0.64mm terminal pitch facilitate compact PCB layouts, while its 0.75W total power rating (0.1W per resistor) supports robust performance in high-density circuits.

GQ8A028200DBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for critical analog/digital interfaces.
• Ceramic QSOP Package: Enhances thermal management and durability in harsh environments (max 125°C).
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical separation between channels.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation systems.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Gull Wing Termination: Ensures reliable surface-mount soldering for automated assembly processes.

GQ8A028200DBT Applications

This resistor network excels in:

• Medical Equipment: Isolation barriers in patient monitoring devices.
• Industrial Automation: Signal conditioning for PLCs and sensor interfaces.
• Test & Measurement: Precision voltage dividers and calibration circuits.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Aerospace & Defense: Reliable performance in thermally variable environments.

Conclusion of GQ8A028200DBT

The GQ8A028200DBT combines precision, compactness, and isolation capabilities, making it a superior choice for engineers prioritizing signal integrity and space efficiency. Its ceramic construction, tight tolerances, and high-temperature resilience distinguish it from standard networks, particularly in mission-critical and high-reliability systems. While not PPAP or automotive-qualified, its thin film technology and robust design cater to specialized industrial and medical applications where accuracy and durability are paramount.