TT Electronics/IRC

GQ8A023742GFT

GQ8A023742GFT Description

The GQ8A023742GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 37.4K Ohm resistance with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount compatibility, while the 100V maximum voltage rating enhances its versatility in high-voltage environments.

GQ8A023742GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic QSOP Package: Provides excellent thermal management and mechanical durability.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch enable compact PCB layouts.
• Non-Automotive Grade: Ideal for industrial, telecom, and test equipment where PPAP compliance is not required.

GQ8A023742GFT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolated measurement circuits in patient monitoring devices.
• Telecom Infrastructure: Impedance matching in RF/analog front-end modules.
• Test & Measurement Equipment: Calibration networks for high-accuracy instruments.
• Power Management: Feedback networks in DC-DC converters or voltage references.

Conclusion of GQ8A023742GFT

The GQ8A023742GFT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers needing reliable resistor networks in harsh environments. Its thin-film technology, low TCR, and high power rating cater to critical applications where performance consistency is paramount. While not RoHS-compliant, its industrial-grade robustness ensures longevity in professional electronics. For designs requiring tight-tolerance, multi-resistor solutions, this model offers an optimal balance of performance and durability.