TT Electronics/IRC

GQ8A037871BT

GQ8A037871BT Description

The GQ8A037871BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-resistor array features a 7.87KΩ resistance value per resistor with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its 100V maximum voltage rating and 125°C maximum operating temperature ensure robustness in harsh environments.

GQ8A037871BT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR for stable operation in precision analog circuits.
• High Power Handling: 0.75W total power (0.1W per resistor) in a compact QSOP ceramic package (4.9mm x 6.02mm x 1.47mm).
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Automation-Friendly: Gull-wing SMD termination and 0.64mm pitch for seamless PCB integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive-grade applications (though non-PPAP compliant).

GQ8A037871BT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test/measurement equipment.
• Analog front-end circuits for medical devices, where low drift is critical.
• Industrial control systems requiring high stability under thermal stress.
• Communication infrastructure, such as RF matching networks, due to its low parasitic effects.
• Power management ICs where tight tolerance minimizes calibration overhead.

Conclusion of GQ8A037871BT

The GQ8A037871BT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers prioritizing reliability in space-constrained designs. While not PPAP-certified for automotive use, its ceramic construction and thin-film technology deliver unmatched performance in industrial, medical, and telecom applications. For high-accuracy networks demanding minimal thermal drift, this model offers a compelling balance of performance and cost-effectiveness.