TT Electronics/IRC

GQ8A022492DAT

GQ8A022492DAT Description

The GQ8A022492DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor array features a 24.9KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for power-sensitive designs.

GQ8A022492DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures thermal and mechanical reliability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm height tolerance for space-constrained PCBs.
• Isolated Configuration: ISOL circuit designator allows independent resistor operation.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy assembly.

GQ8A022492DAT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., signal conditioning, feedback networks).
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where accuracy and reliability are critical.
• Automotive test/development (though not PPAP/Automotive-qualified).
• High-density PCBs due to its compact QSOP footprint.

Conclusion of GQ8A022492DAT

The GQ8A022492DAT excels in applications demanding high precision, thermal stability, and compactness. Its thin-film technology, ceramic encapsulation, and isolated design make it superior to standard thick-film arrays in performance-critical environments. While not RoHS-compliant or automotive-grade, it remains a top choice for industrial, medical, and instrumentation designs where accuracy and durability are paramount.