TT Electronics/IRC

GQ8A011741BAT

GQ8A011741BAT Description

The GQ8A011741BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 8-resistor network features a 1.74KΩ resistance value per resistor with an exceptional 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for compact PCB layouts.

GQ8A011741BAT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.1%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Case: Enhances thermal and mechanical durability in harsh environments.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Power Handling: Supports 0.75W total dissipation, superior to many similar networks.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max operating temp suits industrial applications.

GQ8A011741BAT Applications

• Precision Analog Circuits: Ideal for op-amp gain setting, voltage dividers, and feedback networks.
• Medical & Test Equipment: Ensures signal integrity in high-accuracy instrumentation.
• Industrial Control Systems: Withstands elevated temperatures in motor drives and power supplies.
• Communication Hardware: Used in RF matching networks and ADC/DAC interfaces.
• Aerospace & Defense: Ceramic packaging and isolation meet reliability needs for avionics.

Conclusion of GQ8A011741BAT

The GQ8A011741BAT excels in applications demanding precision, thermal stability, and compactness. Its ceramic QSOP package, isolated design, and high power rating distinguish it from standard resistor arrays, making it a top choice for engineers in industrial, medical, and communication systems. While not RoHS-compliant or automotive-rated, its performance metrics cater to specialized sectors where accuracy and durability are critical.