TT Electronics/IRC

GS4B032550GGT

GS4B032550GGT Description

The GS4B032550GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 255Ω resistance value with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in demanding circuits. Its thin-film technology delivers excellent stability with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The network operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, and offers a maximum voltage rating of 100V.

GS4B032550GGT Features

• Ceramic Case & SOIC Package: Enhances thermal performance and durability in harsh conditions.
• Bussed Configuration (BUS): Simplifies circuit design by connecting multiple resistors in a shared topology.
• Precision Thin Film: Delivers ±25ppm/°C TCR and ±2% tolerance for high-accuracy applications.
• Robust Power Handling: 0.4W total power rating (0.05W per resistor) ensures reliability in compact designs.
• Surface-Mount Gull Wing Terminals: Facilitates automated PCB assembly with a 1.27mm pitch.
• Stable Performance: Operates across -70°C to +125°C, suitable for industrial and automotive (non-PPAP) use.

GS4B032550GGT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision bussed networks reduce component count in logic systems.
• Sensor Signal Conditioning: Stable TCR minimizes drift in temperature-sensitive measurements.
• Industrial Control Systems: Ceramic construction withstands high-temperature environments.
• Consumer Electronics: Compact SOIC footprint saves space in densely packed PCBs.
• Test & Measurement Equipment: Low tolerance and high voltage rating ensure accurate signal processing.

Conclusion of GS4B032550GGT

The GS4B032550GGT combines precision, durability, and space efficiency, making it a standout choice for engineers needing reliable resistor networks in compact, high-temperature designs. Its ceramic SOIC package, thin-film accuracy, and bussed topology offer distinct advantages over generic arrays, particularly in applications demanding tight tolerances and thermal stability. While not PPAP-qualified for automotive use, it remains a robust solution for industrial, consumer, and instrumentation markets.