TT Electronics/IRC

GQ8B023921FT

GQ8B023921FT Description

The GQ8B023921FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It integrates 15 resistors in a compact 16-pin QSOP ceramic package, offering a 3.92KΩ resistance per element with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation and 0.05W (1/20W) per resistor, it operates reliably across a 70°C to 125°C derated temperature range, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design ensure easy PCB integration, while the 100V maximum voltage rating suits medium-voltage applications.

GQ8B023921FT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and 1% tolerance for accuracy-critical designs.
• Robust Ceramic Package: Enhances thermal stability and durability in harsh environments.
• High-Density Integration: 15 resistors in a 4.9mm x 6.02mm QSOP footprint save board space.
• Wide Temperature Range: Derated power capability up to 125°C ensures reliability in elevated-temperature applications.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch simplify pick-and-place processes.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GQ8B023921FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Equipment: Stable resistance for sensor interfaces and diagnostic devices.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Industrial Control Systems: Durable performance in PLCs and power management PCBs.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GQ8B023921FT

The GQ8B023921FT combines precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing accuracy and space efficiency. Its ceramic construction and thin-film technology outperform standard thick-film networks in stability and power handling. While not automotive-grade, it is ideal for industrial, medical, and telecom applications demanding reliable, high-density resistance solutions. For designs requiring tight tolerances and robust performance, this network delivers exceptional value.