TT Electronics/IRC

GQ8A013572FAT

GQ8A013572FAT Description

The GQ8A013572FAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and tight tolerances. Encased in a ceramic QSOP package, this 16-pin surface-mount device offers a 35.7K Ohm resistance per resistor with a 1% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (ISOL designation) and minimal drift. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic construction enhances thermal stability and durability.

GQ8A013572FAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for sensitive analog/digital circuits.
• Robust Ceramic QSOP Package: Ensures mechanical strength and superior heat dissipation compared to plastic alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-intensive designs without derating below 125°C.
• Wide Operating Range: Stable performance from 70°C to 125°C, ideal for industrial and automotive-grade environments (though not PPAP/AEC-Q200 certified).
• Compact & Reliable: 4.9mm x 6.02mm footprint with ±0.1mm length/height tolerances for high-density layouts.

GQ8A013572FAT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in PLCs, medical devices, and test equipment where galvanic isolation is critical.
• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces requiring minimal drift.
• Industrial Controls: Motor drives, power supplies, and instrumentation benefiting from ceramic-packaged reliability.
• Telecom Infrastructure: Baseband processing and RF modules demanding tight-tolerance, low-TCR components.

Conclusion of GQ8A013572FAT

The GQ8A013572FAT stands out for its ceramic-encapsulated thin film resistors, combining precision, power efficiency, and thermal resilience. While not RoHS-compliant or automotive-qualified, its ISOL-rated design and QSOP gull-wing form factor make it a top choice for engineers prioritizing stability in harsh environments. Ideal for high-reliability systems, it bridges the gap between cost-effective networks and bespoke precision solutions.