TT Electronics/IRC

GQ8A039092FFT

GQ8A039092FFT Description

The GQ8A039092FFT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers 90.9K Ohm resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The 16-pin gull-wing SMD configuration enables reliable surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, power-sensitive designs. Its 100V maximum voltage rating and isolated (ISOL) circuit design enhance safety in high-voltage environments.

GQ8A039092FFT Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures durability and thermal stability in harsh operating conditions.
• High-Density QSOP-16: Compact footprint (4.9mm × 6.02mm × 1.47mm) with 0.64mm pitch, ideal for space-constrained PCBs.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, derated for high-temperature applications.
• Gull-Wing Termination: Facilitates automated SMD assembly and strong solder joints.

GQ8A039092FFT Applications

This resistor network excels in:

• Industrial Automation: Signal isolation in PLCs, sensors, and control systems.
• Medical Electronics: Precision voltage dividers and feedback networks in diagnostic equipment.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance.
• Test & Measurement Equipment: Calibration and reference networks due to its low TCR and high accuracy.

Conclusion of GQ8A039092FFT

The GQ8A039092FFT stands out for its precision, isolation, and compact form factor, making it a versatile choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its ceramic construction and thin film technology provide exceptional performance in industrial, medical, and telecom applications. Its low TCR and high power density offer a competitive edge over similar networks, particularly where space and thermal stability are critical.