TT Electronics/IRC

GS4B024871JFT

GS4B024871JFT Description

The GS4B024871JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 4.87KΩ resistance per element (±5% absolute tolerance, ±1% ratio tolerance) and a ±50ppm/°C temperature coefficient, it ensures reliable performance across a 70°C to 125°C derated power range. The ceramic substrate and gull-wing termination provide robust mechanical and thermal stability, while the 0.05W (1/20W) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. Its compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-C series) is ideal for space-constrained designs.

GS4B024871JFT Features

• Thin-film technology: Delivers high precision and stability (±50ppm/°C TCR).
• Bussed network (BUS): Simplifies circuit design with shared common terminals.
• Ceramic case: Enhances thermal conductivity and durability.
• Narrow SOIC package: Saves PCB space while supporting surface-mount assembly.
• Wide operating range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Low power dissipation: 0.4W total power rating (0.05W per resistor).
• Strict tolerances: ±5% absolute, ±1% ratio tolerance for matched performance.

GS4B024871JFT Applications

This resistor network excels in:

• Analog signal conditioning: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial controls: PLCs, motor drives, and power management systems.
• Automotive electronics (non-AECQ): Infotainment, lighting, and diagnostics (though not PPAP/automotive-qualified).
• Test & measurement equipment: Precision calibration circuits.
• Consumer electronics: Audio amplifiers and display drivers.

Conclusion of GS4B024871JFT

The GS4B024871JFT combines thin-film accuracy, compact SOIC packaging, and bussed topology to streamline designs requiring matched resistors. Its ceramic construction and wide temperature range make it a robust choice for industrial and consumer applications, though it lacks automotive compliance. Engineers will appreciate its tight tolerances and space-saving profile, ideal for high-density PCBs. For non-automotive precision networks, this model offers a cost-effective, high-reliability solution.