TT Electronics/IRC

GQ8A012800GFT

GQ8A012800GFT Description

The GQ8A012800GFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 280Ω resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design provides independent resistors, making it ideal for applications requiring electrical separation. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, this 16-pin gull-wing SMD component is engineered for reliability in demanding environments.

GQ8A012800GFT Features

• Thin-film technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Ceramic case: Enhances thermal performance and durability in high-temperature applications.
• Isolated design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• High power density: 0.75W total dissipation in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide temperature range: Stable performance from -70°C to +125°C, even at derated power.
• Gull-wing termination: Ensures robust surface-mount compatibility for automated assembly.

GQ8A012800GFT Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial electronics: PLCs, motor drives, and power supplies requiring isolation.
• Test & measurement equipment: High-accuracy signal processing and calibration.
• Aerospace/defense systems: Ruggedized applications demanding thermal stability.
• Medical devices: Low-noise signal chains in diagnostic equipment.

Conclusion of GQ8A012800GFT

The GQ8A012800GFT stands out for its thin-film precision, ceramic robustness, and isolated design, making it a top choice for engineers prioritizing accuracy, thermal resilience, and compact power handling. While non-compliant with EU RoHS, its performance in harsh environments and critical systems justifies its use in specialized industrial, aerospace, and medical applications. For designs requiring high-density, stable resistance networks, this model offers a reliable, high-performance solution.