TT Electronics/IRC

GQ8A011741JAT

GQ8A011741JAT Description

The GQ8A011741JAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values under varying thermal conditions. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 1.74KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Its 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic construction enhances thermal stability and durability.

GQ8A011741JAT Features

• Isolated Resistor Network: Each of the 8 resistors is electrically isolated (ISOL designator), enabling flexible circuit design.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) outperforms standard thin-film networks.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ideal for harsh environments.
• Precision Thin Film Technology: Delivers ±100ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Ceramic Package: QSOP-16 case with 1.63mm seated height and ±0.1mm dimensional tolerances ensures mechanical integrity.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify PCB assembly.

GQ8A011741JAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Stable resistance for calibration and sensor interfaces.
• Medical Electronics: Reliable operation in diagnostic devices where thermal drift is critical.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring high-temperature tolerance.

Conclusion of GQ8A011741JAT

The GQ8A011741JAT stands out for its isolated thin-film resistors, ceramic-enhanced durability, and wide operating range, making it a superior choice for precision electronics. While not PPAP or automotive-rated, its high power handling and thermal stability cater to industrial, medical, and instrumentation applications. Engineers will appreciate its balance of performance, compact QSOP footprint, and ease of integration into surface-mount designs.