TT Electronics/IRC

GS4B0284R5GT

GS4B0284R5GT Description

The GS4B0284R5GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin narrow SOIC package features 7 bussed resistors with a 84.5Ω resistance value and a tight ±2% tolerance, ensuring reliable signal integrity and minimal deviation. Built with thin-film technology, it offers excellent stability with a low ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. The SOIC-C series construction provides robust mechanical durability, while the gull-wing termination ensures secure surface-mount attachment. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates efficiently across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature.

GS4B0284R5GT Features

• Ceramic Case & Thin Film Technology: Delivers superior thermal performance and long-term reliability.
• Bussed Network (7 Resistors): Simplifies PCB layout by reducing discrete component count.
• Precision Tolerance (±2%) & Low TCR (±50ppm/°C): Ideal for high-accuracy analog/digital circuits.
• SOIC-8 Package: Compact footprint (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• Wide Voltage & Temperature Range: Supports up to 100V and 125°C, suitable for industrial environments.
• Gull-Wing Termination: Ensures reliable solder joints in automated assembly processes.

GS4B0284R5GT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: Critical for digital systems like FPGAs and memory interfaces.
• Sensor Signal Conditioning: Precision resistance networks for strain gauges or RTDs.
• Industrial Control Systems: Stable performance in motor drives, PLCs, and power supplies.
• Automotive Electronics (Non-Automotive Grade): Prototyping or non-safety-critical circuits.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.

Conclusion of GS4B0284R5GT

The GS4B0284R5GT combines precision, durability, and space efficiency, making it a standout choice for engineers seeking reliable resistor networks in compact designs. Its ceramic substrate and thin-film construction ensure minimal drift under thermal stress, while the bussed architecture reduces BOM complexity. Though not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and instrumentation applications where stability and accuracy are paramount. For designs requiring tight tolerances and robust performance, this model offers a compelling balance of technical specifications and cost-effectiveness.