TT Electronics/IRC

GQ0A033570FFT

GQ0A033570FFT Description

The GQ0A033570FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 357Ω resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ0A033570FFT 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 Package: Withstands high temperatures and mechanical stress, ideal for harsh environments.
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances ensure space-efficient layouts.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade designs (though not PPAP/Automotive certified).

GQ0A033570FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Medical Equipment: Isolation circuits requiring minimal drift.
• Test & Measurement Instruments: High-accuracy calibration networks.
• Telecom Infrastructure: Line termination and impedance matching.
• Industrial Controls: Robust solutions for motor drives and power supplies.

Conclusion of GQ0A033570FFT

The GQ0A033570FFT stands out for its precision, isolation, and ceramic-packaged reliability, making it a superior choice over plastic-cased alternatives. Its thin-film technology and tight tolerances cater to critical applications where performance consistency is paramount. While not RoHS-compliant, its thermal resilience and low TCR justify its use in specialized industrial and medical systems. Engineers seeking a high-density, high-stability resistor network will find this model optimally balanced for cost and performance.