TT Electronics/IRC

GQ8A033741FT

GQ8A033741FT Description

The GQ8A033741FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 3.74KΩ resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is ideal for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A033741FT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Compact Design: 4.9mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Isolated Configuration (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: 0.64mm terminal pitch and gull-wing leads for automated assembly.

GQ8A033741FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF/high-speed PCBs.
• Medical Electronics: Low-noise, high-reliability systems like patient monitoring.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical modules.

Conclusion of GQ8A033741FT

The GQ8A033741FT combines precision, durability, and compactness, making it a superior choice for engineers needing stable resistor networks in harsh environments. Its ceramic construction, isolated design, and thin-film technology provide performance advantages over standard thick-film networks. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical applications where accuracy and thermal stability are critical. Packaged in tubes for easy handling, this component ensures consistent quality for high-volume production.