TT Electronics/IRC

GS4B026340FDT

GS4B026340FDT Description

The GS4B026340FDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications. Built with ceramic substrate and thin-film technology, it delivers stable performance with a ±50ppm/°C temperature coefficient and ±1% absolute tolerance. The network features a 634Ω resistance value per element, rated for 0.05W (1/20W) power dissipation per resistor and 0.4W total power. Its 100V maximum voltage rating and 125°C operating temperature range make it suitable for demanding environments. The gull-wing termination and surface-mount design ensure reliable PCB integration, while the SOIC package (4.9mm x 5.99mm x 1.45mm) offers compactness for space-constrained layouts.

GS4B026340FDT Features

• Bussed Network Design: Simplifies circuit routing with a common BUS connection for all resistors.
• High Precision: ±1% tolerance and ±0.5% ratio tolerance ensure consistent performance in matched circuits.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal stability and low noise.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive (non-AEC-Q200) applications.
• Compact & Reliable: SOIC package with 1.27mm terminal pitch ensures compatibility with automated assembly processes.

GS4B026340FDT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance (±0.5%) ensures accurate signal conditioning.
• Industrial Control Systems: Stable performance under high temperatures (up to 125°C).
• Consumer Electronics: Compact SOIC footprint saves board space in devices like set-top boxes or audio equipment.
• Test & Measurement Equipment: Low TCR (±50ppm/°C) minimizes drift in calibration circuits.

Conclusion of GS4B026340FDT

The GS4B026340FDT combines precision, durability, and compactness, making it a standout choice for bussed resistor networks. Its ceramic construction, tight tolerances, and wide operating range cater to demanding applications in industrial, consumer, and instrumentation markets. While not PPAP or automotive-qualified, its reliability and performance make it a cost-effective solution for high-accuracy designs.