TT Electronics/IRC

GQ8A034022JFT

GQ8A034022JFT Description

The GQ8A034022JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor network features a 40.2KΩ resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of -70°C to +125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust electrical performance.

GQ8A034022JFT Features

• Precision Thin-Film Technology: Delivers low noise and high stability for critical circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for high-temperature applications.
• High Power Handling: 0.1W per resistor (0.75W total) ensures durability in power-sensitive designs.
• Gull-Wing Termination: Enables secure PCB mounting with a 0.64mm terminal pitch for high-density layouts.

GQ8A034022JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Isolated signal paths in PLCs, motor drives, and instrumentation.
• Medical Electronics: Stable resistance for patient monitoring and diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF modules and base stations.
• Automotive (Non-Automotive Rated): Engine control units (ECUs) and infotainment systems where reliability is critical.

Conclusion of GQ8A034022JFT

The GQ8A034022JFT stands out for its precision, thermal stability, and compact design, making it a superior choice for engineers requiring high-performance resistor networks. Its isolated thin-film construction and wide temperature range cater to demanding applications in industrial, medical, and telecom sectors. While not PPAP or automotive-rated, its ceramic QSOP package and gull-wing SMD compatibility ensure seamless integration into advanced PCB designs. For projects prioritizing accuracy and durability, this model offers an optimal balance of performance and reliability.