TT Electronics/IRC

GS4B032401JFT

GS4B032401JFT Description

The GS4B032401JFT 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 2.4KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. The device employs thin-film technology on a ceramic substrate, ensuring stability and reliability across a wide temperature range (70°C to 125°C). With a ±25ppm/°C temperature coefficient, it delivers exceptional resistance stability under thermal stress. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for space-constrained, high-density PCB designs.

GS4B032401JFT Features

• Bussed Network Topology: Simplifies circuit design by connecting multiple resistors to a common node.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance ensure consistent performance in matched circuits.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term reliability.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads facilitate automated assembly.
• Low TCR: ±25ppm/°C minimizes resistance drift in temperature-varying environments.

GS4B032401JFT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor conditioning networks where matched resistance values are critical. Its bussed configuration makes it ideal for bus termination, pull-up/pull-down networks, and digital logic interfaces. Common use cases include:

• Industrial Control Systems: Signal conditioning and impedance matching.
• Automotive Electronics: Despite non-automotive PPAP status, suitable for non-safety-critical modules.
• Medical Devices: Stable performance in diagnostic equipment.
• Communication Hardware: Termination for high-speed data lines.

Conclusion of GS4B032401JFT

The GS4B032401JFT stands out for its precision, compact form factor, and robust ceramic construction, making it a superior choice for applications demanding stable, matched resistances. While not PPAP-certified, its thin-film technology and tight tolerances ensure reliability in industrial, medical, and communication systems. Engineers will appreciate its ease of integration and thermal resilience, particularly in designs where space and performance are paramount.