TT Electronics/IRC

GS4B024300JFT

GS4B024300JFT Description

The GS4B024300JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 430Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. The device utilizes thin-film technology on a ceramic substrate, ensuring stable performance across a wide temperature range (70°C to 125°C). With a ±50ppm/°C temperature coefficient, it delivers exceptional stability under thermal stress. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for space-constrained, high-density PCB designs.

GS4B024300JFT Features

• Bussed Network Design: 7 resistors connected in a common bus configuration for simplified circuit routing.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance ensure consistent performance in matched circuits.
• Robust Construction: Ceramic case with thin-film technology provides excellent thermal and mechanical stability.
• Wide Operating Range: Derated power operation from 70°C to 125°C, with a maximum operating temperature of 125°C.
• Surface-Mount Ready: Gull-wing termination and 1.27mm terminal pitch for compatibility with automated assembly processes.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Compact Form Factor: SOIC package (4.9mm × 5.99mm × 1.45mm) suits high-density layouts.

GS4B024300JFT Applications

• Voltage Division & Pull-Up Networks: Ideal for precision divider circuits in analog signal conditioning.
• Digital Logic Buffering: Used in bus termination and line impedance matching for digital systems.
• Sensor Interface Circuits: Stable resistance ensures accurate signal scaling in temperature or pressure sensors.
• Industrial Control Systems: Reliable performance in harsh environments due to ceramic construction.
• Automotive Electronics: Suitable for non-automotive PPAP applications requiring tight tolerance networks.

Conclusion of GS4B024300JFT

The GS4B024300JFT resistor network combines precision, durability, and compact design, making it a versatile solution for analog and digital circuits. Its ceramic substrate and thin-film technology provide superior thermal performance, while the bussed configuration simplifies PCB layout. Although not RoHS compliant, it excels in industrial and instrumentation applications where stability and accuracy are critical. Engineers seeking a high-reliability, space-saving resistor network will find this model an excellent choice for demanding environments.