TT Electronics/IRC

GS4B034300JCT

GS4B034300JCT Description

The GS4B034300JCT from TT Electronics/IRC is a high-performance 7-resistor thin-film network designed for precision applications. Encased in a ceramic SOIC-8 package, it offers a 430Ω resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device features gull-wing terminations for reliable surface-mount (SMD) assembly and is supplied in a tube packaging for automated handling. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for durability in demanding circuits.

GS4B034300JCT Features

• Precision Thin-Film Technology: Delivers low noise and high stability, ideal for signal conditioning.
• Robust Ceramic Case: Enhances thermal management and mechanical strength.
• Compact SOIC-8 Package: Saves board space (4.9mm × 5.99mm × 1.45mm) while supporting high-density layouts.
• Wide Operating Range: Reliable performance from -55°C to +125°C (derated power above 70°C).
• Automation-Friendly: Gull-wing leads and tube packaging streamline PCB assembly.
• BUS Circuit Design: Simplifies bus termination and pull-up/down applications.

GS4B034300JCT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Voltage dividers, line termination, and impedance matching in communication systems.
• Industrial Controls: Precision feedback networks in sensors and actuators.
• Power Management: Current limiting and load sharing in DC-DC converters.
• Automotive Electronics: Non-automotive grade but suitable for benign environments like infotainment.
• Test & Measurement Equipment: Stable reference circuits due to low TCR (±25ppm/°C).

Conclusion of GS4B034300JCT

The GS4B034300JCT combines precision, compactness, and reliability, making it a superior choice for engineers needing stable resistor networks in space-constrained designs. Its ceramic construction and thin-film technology outperform standard thick-film arrays in thermal and electrical consistency. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and consumer electronics where accuracy and longevity are critical. For applications demanding tight tolerances and robust performance, this model stands out in its category.