TT Electronics/IRC

GQ8B027321FFT

GQ8B027321FFT Description

The GQ8B027321FFT 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 with a 7.32KΩ resistance value, offering a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it balances power dissipation and compactness, making it ideal for space-constrained designs. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the 100V maximum voltage rating ensures robustness in high-voltage circuits.

GQ8B027321FFT Features

• Precision Performance: Thin-film technology delivers low TCR (±50ppm/°C) and 1% tolerance for stable, accurate signal conditioning.
• Robust Construction: Ceramic case enhances thermal management and durability in harsh environments.
• High-Density Integration: 15 resistors in a compact QSOP (4.9mm x 6.02mm x 1.47mm) package optimize PCB space.
• Reliable Power Handling: 0.75W total power (0.05W per resistor) supports moderate-power applications without derating.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with high-speed SMT processes.
• Wide Voltage Range: 100V maximum rating suits both low-voltage logic and higher-voltage analog circuits.

GQ8B027321FFT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Voltage dividers, feedback networks, and DAC/ADC interfaces in test equipment.
• Industrial Controls: PLCs, sensor arrays, and motor drivers requiring stable resistance over temperature.
• Communications: RF matching networks and impedance control in base stations or transceivers.
• Medical Electronics: Patient monitoring devices where accuracy and reliability are critical.
• Automotive (Non-Automotive Rated): Infotainment or dashboard systems (though not PPAP/automotive certified).

Conclusion of GQ8B027321FFT

The GQ8B027321FFT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing signal integrity and space efficiency. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology ensure long-term stability in industrial, medical, and communication systems. For designs needing high-density, low-TCR resistor networks, this model offers a compelling blend of performance and reliability.