TT Electronics/IRC

GQ0A033401CT

GQ0A033401CT Description

The GQ0A033401CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 10-resistor array features a 3.4KΩ resistance value per resistor with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing SMD termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) save PCB space.

GQ0A033401CT Features

• Precision Performance: ±0.25% tolerance and ±25ppm/°C TCR for stable, repeatable operation.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High Power Handling: 1W total (0.1W per resistor) at derated temperatures up to 125°C.
• Isolated Design (ISOL): Independent resistors minimize crosstalk in critical circuits.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch for automated assembly compatibility.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

GQ0A033401CT Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring low drift and high accuracy.
• Test & Measurement: Calibration tools and signal conditioning circuits.
• Industrial Controls: PLCs, motor drives, and sensor interfaces needing isolation.
• Aerospace & Defense: Avionics and communication systems demanding reliability under thermal stress.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GQ0A033401CT

The GQ0A033401CT stands out for its precision, thermal resilience, and compact form factor, making it ideal for applications where space, stability, and performance are critical. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology provide superior performance over standard thick-film networks. Engineers will appreciate its isolated design and tight tolerances for high-reliability systems. For OEMs seeking a balance of accuracy and power handling in a surface-mount package, this resistor network is a compelling choice.