TT Electronics/IRC

GS4B021782JGT

GS4B021782JGT Description

The GS4B021782JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 17.8KΩ resistance value and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides excellent thermal and mechanical durability, with a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B021782JGT Features

• Ceramic case for enhanced thermal and mechanical robustness.
• Bussed network (BUS) simplifies circuit design by interconnecting resistors.
• ±50ppm/°C TCR ensures minimal resistance drift under temperature fluctuations.
• 5% tolerance with ±2% ratio tolerance for precision applications.
• Narrow SOIC (4.9mm x 5.99mm x 1.45mm) footprint saves board space.
• 0.4W total power dissipation (0.05W per resistor) for efficient operation.
• 100V maximum voltage rating supports medium-voltage applications.
• Gull-wing leads ensure reliable solder joints in automated assembly.

GS4B021782JGT Applications

This resistor network is ideal for:

• Voltage divider circuits in industrial control systems.
• Signal conditioning in automotive and aerospace electronics (non-automotive grade).
• Impedance matching in communication devices.
• Precision analog circuits requiring stable resistance ratios.
• Power supply feedback networks where low TCR is critical.

Conclusion of GS4B021782JGT

The GS4B021782JGT stands out for its ceramic construction, tight tolerance, and low TCR, making it a reliable choice for precision electronics. While not automotive-grade, its high-temperature stability and compact SOIC package make it well-suited for industrial, telecom, and instrumentation applications. Engineers will appreciate its simplified bussed design and consistent performance in thermally challenging environments. For projects requiring stable, space-efficient resistor networks, this model delivers a compelling balance of durability and precision.