TT Electronics/IRC

GS4B023740FFT

GS4B023740FFT Description

The GS4B023740FFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 374Ω resistance value with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in demanding circuits. The thin-film technology delivers a low ±50ppm/°C temperature coefficient, enhancing stability across the -70°C to +125°C operating range. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in surface-mount designs. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B023740FFT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances for precise mounting.
• Bussed Network Design: Simplifies circuit layout with 7 resistors connected to a common bus, reducing component count.
• High Stability: Thin-film technology ensures low drift (±50ppm/°C) and consistent performance under thermal stress.
• Automation-Friendly: Gull-wing leads and surface-mount compatibility streamline assembly processes.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and harsh environments.

GS4B023740FFT Applications

• Voltage Divider Networks: Ideal for precision analog circuits due to tight tolerance and low TCR.
• Bus Termination: Effective in digital systems (e.g., memory modules, FPGAs) requiring stable impedance matching.
• Industrial Controls: Reliable performance in PLC I/O modules, sensor interfaces, and power management.
• Test & Measurement Equipment: Low drift ensures accuracy in calibration circuits and signal conditioning.

Conclusion of GS4B023740FFT

The GS4B023740FFT stands out for its ceramic construction, bussed topology, and thin-film precision, making it a superior choice for applications demanding thermal stability and space efficiency. While non-compliant with EU RoHS, its high-voltage tolerance and rugged design cater to specialized industrial and embedded systems. Engineers will appreciate its balance of performance and ease of integration, particularly in dense PCB layouts where reliability is critical.