TT Electronics/IRC

GQ8A021740FT

GQ8A021740FT Description

The GQ8A021740FT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it features a 174Ω resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this 16-pin gull-wing SMD component is ideal for space-constrained designs requiring reliability and accuracy. Its isolated (ISOL) circuit design and ceramic construction enhance thermal stability and durability.

GQ8A021740FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Robust Ceramic QSOP Package: Ensures superior heat dissipation and mechanical strength.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• High Power Density: 0.75W total power in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Gull-Wing Termination: Facilitates secure surface-mount (SMD) assembly with a 0.64mm pitch.
• Isolated Resistor Design (ISOL): Eliminates crosstalk, ideal for multi-channel systems.
• Non-Automotive, Non-PPAP: Suited for industrial and commercial applications.

GQ8A021740FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems where stability is critical.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring isolation.
• Telecom Infrastructure: RF modules and baseband processing with tight tolerances.

Conclusion of GQ8A021740FT

The GQ8A021740FT stands out for its combination of precision, power handling, and compactness, making it a top choice for engineers prioritizing performance in harsh environments. Its ceramic isolation, thin-film accuracy, and gull-wing SMD compatibility offer a competitive edge over polymer-based or lower-tolerance networks. While not RoHS-compliant, it remains a robust solution for industrial, medical, and telecom applications demanding long-term reliability.