TT Electronics/IRC

GQ0A027872GFT

GQ0A027872GFT Description

The GQ0A027872GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP device features 10 isolated resistors, each with a 78.7K Ohm resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a ±50ppm/°C temperature coefficient, it maintains stability across a wide operating temperature range of -70°C to +125°C, making it suitable for harsh environments. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating further enhance its versatility in high-reliability designs.

GQ0A027872GFT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 10 independent resistors reduce crosstalk in multi-channel systems.
• Robust Ceramic Package: Ensures thermal stability and durability in high-temperature applications.
• Wide Operating Range: Derated power up to 125°C for industrial and automotive-adjacent use (non-automotive PPAP).
• Surface-Mount QSOP Package: Compact 8.66mm x 6.02mm footprint with 0.64mm pitch for high-density PCB layouts.
• Non-RoHS Compliant: Suitable for legacy or specialized designs requiring traditional materials.

GQ0A027872GFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces or ADC/DAC circuits.
• Industrial Controls: Isolated feedback networks in power supplies or motor drives.
• Test & Measurement Equipment: Stable reference resistors in calibration systems.
• Medical Electronics: Low-drift circuits where temperature stability is critical.
• Aerospace & Defense: Ruggedized designs requiring ceramic-packaged components.

Conclusion of GQ0A027872GFT

The GQ0A027872GFT combines precision, isolation, and thermal resilience in a compact QSOP format, ideal for engineers prioritizing reliability in harsh or precision-critical environments. Its thin-film construction, ceramic housing, and gull-wing termination offer superior performance over standard thick-film networks, particularly in applications demanding low TCR and minimal crosstalk. While not RoHS-compliant, it remains a top choice for legacy or high-temperature systems where material restrictions are flexible.