TT Electronics/IRC

GQ8B011621FBT

GQ8B011621FBT Description

The GQ8B011621FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors, each with a 1.62KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum voltage rating of 100V, making it suitable for industrial and instrumentation applications. Its ceramic case style and thin-film technology provide excellent stability, low noise, and a ±100ppm/°C temperature coefficient, ideal for environments requiring thermal resilience.

GQ8B011621FBT Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, saving PCB space.
• Precision Performance: 1% tolerance and ±100ppm/°C TCR ensure reliable signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal conductivity and mechanical durability.
• Surface-Mount Design: Gull-wing termination with 0.64mm pitch for easy automated assembly.
• Power Handling: 0.75W (3/4W) total power rating (0.05W per resistor), suitable for moderate-power applications.
• Non-Automotive Grade: Compliant with EAR99 ECCN but not PPAP or RoHS certified.

GQ8B011621FBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Industrial Control Systems: Sensor conditioning, feedback networks in PLCs.
• Test & Measurement Equipment: Calibration circuits, load simulation.
• Medical Electronics: Low-noise signal amplification in diagnostic devices.
• Aerospace & Defense: Stable performance in harsh environments (non-RoHS compliant).

Conclusion of GQ8B011621FBT

The GQ8B011621FBT combines high precision, compact design, and thermal stability, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its thin-film technology and ceramic construction outperform standard thick-film networks in accuracy and longevity, though it is not suited for automotive or RoHS-mandated applications. Ideal for industrial, medical, and instrumentation designs requiring tight tolerances and low thermal drift.