TT Electronics/IRC

GS4B021180JT

GS4B021180JT Description

The GS4B021180JT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, this thin-film resistor network offers a 118Ω resistance per element with a ±5% tolerance and a low ±50ppm/°C temperature coefficient. Its 0.05W (1/20W) power rating per resistor and 0.4W total power dissipation ensure reliable operation in compact, high-density PCB layouts. The device operates over a wide temperature range of -55°C to +125°C, with derated performance up to 125°C, making it suitable for industrial and commercial environments.

GS4B021180JT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Gull-wing termination for robust surface-mount (SMD) assembly.
• Bussed (BUS) topology simplifies circuit design by interconnecting resistors.
• 100V maximum voltage rating ensures compatibility with higher-voltage applications.
• Precision thin-film technology delivers consistent performance with low TCR.
• Compact SOIC package (4.9mm x 5.99mm x 1.45mm) saves board space.
• Non-automotive grade but suitable for industrial controls, test equipment, and telecom hardware.

GS4B021180JT Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in digital systems.
• Signal conditioning for sensors and ADCs in measurement equipment.
• Bus termination in communication interfaces (e.g., I2C, SPI).
• Power supply feedback networks requiring stable resistance values.
• Embedded systems where space efficiency and reliability are critical.

Conclusion of GS4B021180JT

The GS4B021180JT stands out for its ceramic construction, tight tolerance, and bussed design, offering engineers a reliable solution for space-constrained, precision applications. While not PPAP or RoHS compliant, its robust performance in industrial temperature ranges and low TCR make it ideal for prototyping and production where consistency is paramount. For designs requiring stable, compact resistor networks, this model delivers a compelling balance of size, performance, and cost.