TT Electronics/IRC

GS4B034300JT

GS4B034300JT Description

The GS4B034300JT 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 430Ω resistance per element with a ±5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. The thin-film technology provides excellent reliability and accuracy, while the 0.05W (1/20W) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits. Its 100V maximum voltage rating and surface-mount gull-wing termination ensure compatibility with automated assembly processes.

GS4B034300JT Features

• Ceramic case (SOIC package) for superior thermal and mechanical stability.
• Bussed network topology simplifies circuit design by connecting resistors in a common configuration.
• Low TCR (±25ppm/°C) minimizes resistance drift under temperature fluctuations.
• Precision thin-film technology for high accuracy and long-term reliability.
• Compact dimensions (4.9mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm height, ±0.2mm depth).
• 8-pin gull-wing termination for robust surface-mount soldering.
• Non-automotive (PPAP: No) and non-RoHS compliant, making it ideal for industrial and legacy systems.

GS4B034300JT Applications

This resistor network is ideal for:

• Signal conditioning in precision analog circuits.
• Voltage division and pull-up/pull-down networks in digital systems.
• Industrial control systems requiring stable performance in harsh environments.
• Medical electronics where consistent resistance values are critical.
• Test and measurement equipment demanding low drift and high accuracy.

Conclusion of GS4B034300JT

The GS4B034300JT stands out for its ceramic construction, tight tolerances, and low TCR, making it a reliable choice for precision applications. While not suited for automotive use, its bussed design and thin-film technology offer advantages in industrial, medical, and instrumentation systems where stability and accuracy are paramount. Its compact SOIC package ensures compatibility with high-density PCB layouts, making it a versatile solution for engineers seeking robust resistor networks.