TT Electronics/IRC

GQ8B026190FT

GQ8B026190FT Description

The GQ8B026190FT 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 619Ω 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 operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for precision analog and digital circuits.

GQ8B026190FT Features

• Advanced Thin Film Technology: Delivers superior accuracy, low noise, and stable performance over time.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability in harsh environments.
• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, saving PCB space.
• Precision Specifications: ±1% tolerance and ±50ppm/°C TCR ensure consistent performance in precision applications.
• Gull Wing Termination: Facilitates reliable surface-mount assembly and solder joint integrity.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive-grade designs (though not PPAP/automotive-certified).

GQ8B026190FT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring stable resistance values.
• Test & Measurement Instruments: Calibration modules and high-accuracy analog front ends.
• Industrial Control Systems: PLCs, motor drives, and power management circuits where thermal stability is critical.
• Communications Hardware: RF matching networks and filtering applications in base stations or transceivers.

Conclusion of GQ8B026190FT

The GQ8B026190FT stands out for its combination of precision, power handling, and compact design, making it a versatile choice for engineers prioritizing reliability in tight-layout designs. While not automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks. Ideal for high-density PCBs and applications demanding long-term stability, this resistor network is a robust solution for industrial, medical, and communications systems.