TT Electronics/IRC

GQ8A036042DAT

GQ8A036042DAT Description

The GQ8A036042DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network offers a 60.4K Ohm resistance with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it features 16 gull-wing terminals for reliable surface-mount (SMD) integration. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for precision and durability in compact designs.

GQ8A036042DAT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable performance in temperature-varying environments.
• Robust Construction: Ceramic case enhances thermal and mechanical reliability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Design: Circuit designator "ISOL" ensures independent resistor functionality, reducing crosstalk.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing terminals simplify automated assembly processes.

GQ8A036042DAT Applications

Ideal for precision analog and digital circuits, the GQ8A036042DAT excels in:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage division and impedance matching in communication systems.
• Medical devices requiring stable, low-drift resistance networks.
• Automotive ECUs (where non-automotive grade is acceptable) and power management modules.
• Test & instrumentation systems demanding high accuracy over temperature fluctuations.

Conclusion of GQ8A036042DAT

The GQ8A036042DAT combines thin-film precision, ceramic ruggedness, and compact SMD packaging to deliver superior performance in critical applications. Its isolated network design and low TCR make it a standout choice for engineers prioritizing accuracy, thermal stability, and space efficiency. While not PPAP or automotive-grade, it is well-suited for industrial, medical, and high-reliability commercial electronics. For designs requiring 0.5% tolerance networks with minimal drift, this resistor array offers an optimal balance of performance and integration ease.