TT Electronics/IRC

GQ8A038452FFT

GQ8A038452FFT Description

The GQ8A038452FFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers 84.5K Ohm resistance with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The 16-pin gull-wing SMD configuration enables reliable surface-mount assembly, while the 0.75W (3/4W) total power rating (0.1W per resistor) supports demanding circuits. Its 100V maximum voltage rating and isolated (ISOL) circuit design make it suitable for noise-sensitive environments.

GQ8A038452FFT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance).
• Robust Ceramic Package: Enhances thermal performance and durability in harsh conditions.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• High Power Handling: 0.75W total (0.1W per resistor) outperforms standard networks in power density.
• Gull-Wing Termination: Ensures secure PCB mounting and solder joint integrity.
• Compact QSOP-16 Footprint: 4.9mm x 6.02mm x 1.47mm dimensions save board space.
• Non-Automotive (PPAP No): Ideal for industrial and commercial applications.

GQ8A038452FFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks.
• Medical Electronics: Stable performance in diagnostic equipment.
• Test & Measurement Systems: High-accuracy instrumentation.
• Industrial Controls: PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Isolation and impedance matching in RF modules.

Conclusion of GQ8A038452FFT

The GQ8A038452FFT combines precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing thermal stability and signal integrity. Its ceramic construction and thin-film technology address challenges in high-reliability applications, while the QSOP-16 package ensures compatibility with automated assembly. Though not RoHS-compliant, its performance in industrial and medical systems justifies its use where regulatory flexibility exists. For designs demanding tight tolerances and isolation, this network stands out among alternatives.