TT Electronics/IRC

GQ8A027871BAT

GQ8A027871BAT Description

The GQ8A027871BAT 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 7.87KΩ resistance per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. The 16-pin gull-wing SMD configuration enables reliable surface mounting, while its 100V maximum voltage rating and 0.75W total power dissipation (0.1W per resistor) make it suitable for high-density PCB designs.

GQ8A027871BAT Features

• Precision Performance: Thin-film technology delivers 0.1% tolerance and ±50ppm/°C TCR for critical analog circuits.
• Robust Construction: Ceramic case ensures thermal stability and mechanical durability in harsh environments.
• Space-Efficient: Compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch optimizes board space.
• High Voltage Handling: 100V rating per resistor, ideal for industrial and instrumentation use.
• Isolation-Centric Design: "ISOL" circuit designation minimizes crosstalk in multi-channel systems.
• Non-Automotive Grade: Compliant with EAR99 ECCN but not PPAP/automotive-certified.

GQ8A027871BAT Applications

• Medical Equipment: Precision voltage dividers in patient monitoring systems.
• Test & Measurement: High-accuracy signal conditioning for oscilloscopes and DAQs.
• Industrial Controls: Isolation networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in RF modules and baseband circuits.
• Aerospace Avionics: Reliable performance in thermally variable environments.

Conclusion of GQ8A027871BAT

The GQ8A027871BAT excels in applications requiring precision, stability, and compactness, outperforming generic resistor arrays with its ceramic encapsulation and thin-film accuracy. While not RoHS-compliant or automotive-grade, its isolation-focused design and wide temperature range make it a top choice for professional electronics where signal integrity is paramount. Ideal for engineers prioritizing low drift, high voltage tolerance, and space savings in critical circuits.