TT Electronics/IRC

GQ8A031183GGT

GQ8A031183GGT Description

The GQ8A031183GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 118K Ohm resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination facilitates reliable surface-mount assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and ±0.1mm height tolerance ensure compatibility with high-density PCB designs.

GQ8A031183GGT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Ceramic QSOP Case: Enhances thermal management and mechanical robustness.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability.
• Wide Operating Range: Rated for 125°C maximum temperature, ideal for harsh environments.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and automotive applications (though not PPAP/Automotive certified).
• Precision Gull-Wing Terminals: Ensures secure soldering and vibration resistance.

GQ8A031183GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.

Conclusion of GQ8A031183GGT

The GQ8A031183GGT combines high precision, robust construction, and isolation in a compact SMD package, making it a versatile choice for demanding applications. While not automotive-grade, its ceramic substrate, thin-film technology, and wide temperature range provide a competitive edge in industrial, medical, and aerospace designs. Engineers will appreciate its balance of performance, reliability, and space-saving form factor.