TT Electronics/IRC

GQ8B014021GDT

GQ8B014021GDT Description

The GQ8B014021GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 4.02KΩ resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GQ8B014021GDT Features

• High Precision: Thin-film technology ensures low TCR (±100ppm/°C) and 2% tolerance for stable performance.
• Robust Construction: Ceramic case enhances thermal conductivity and mechanical strength.
• Space-Efficient: QSOP-16 package with 0.64mm terminal pitch optimizes PCB layout.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• High Voltage Rating: Supports 100V maximum voltage, ideal for industrial and automotive applications.
• Ease of Integration: Gull-wing leads simplify automated SMD placement.

GQ8B014021GDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Automotive Electronics: Engine control units (ECUs), infotainment systems (though not PPAP/automotive-qualified).
• Medical Devices: Patient monitoring equipment where accuracy is critical.
• Telecommunications: RF modules and signal processing boards.

Conclusion of GQ8B014021GDT

The GQ8B014021GDT combines precision, reliability, and compactness, making it a superior choice for applications demanding tight tolerance and thermal stability. Its ceramic construction, thin-film technology, and high power rating distinguish it from standard thick-film networks. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems where consistent performance under varying conditions is paramount. Engineers will appreciate its balance of size, power handling, and accuracy in space-constrained designs.