TT Electronics/IRC

GQ8B023902FDT

GQ8B023902FDT Description

The GQ8B023902FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 39K Ohm resistance and a tight 1% tolerance, ensuring consistent performance in precision circuits. Built with a ceramic case and gull-wing termination, it offers excellent thermal stability and solderability for surface-mount (SMD) applications. The network operates across a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. Its 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating ensure reliability in power-sensitive designs.

GQ8B023902FDT Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained PCBs.
• Precision Performance: 1% tolerance and ±50ppm/°C TCR for stable operation in analog and digital signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Automated Assembly Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with high-speed pick-and-place systems.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Not PPAP-capable, but excels in consumer electronics, telecom, and test equipment.

GQ8B023902FDT Applications

This resistor network is optimized for:

• Voltage Division & Pull-Up/Down Networks: Precision bias circuits in ADCs/DACs.
• Signal Conditioning: Feedback networks in op-amps or sensor interfaces.
• Industrial Control Systems: High-reliability environments requiring stable resistance over temperature.
• Communication Hardware: Impedance matching in RF modules or baseband processing.
• Medical Devices: Low-noise, high-accuracy circuits where consistency is critical.

Conclusion of GQ8B023902FDT

The GQ8B023902FDT combines thin-film precision, compact packaging, and thermal resilience, making it a superior choice for engineers designing high-performance electronics. Its ceramic construction and tight tolerances outperform generic thick-film networks, particularly in applications demanding long-term stability. While not automotive-grade, it is a cost-effective solution for industrial, telecom, and precision instrumentation where reliability and space efficiency are paramount. Packaged in tubes for safe handling, it streamlines procurement for medium-to-high-volume production.