TT Electronics/IRC

GS4B031872FT

GS4B031872FT Description

The GS4B031872FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 18.7KΩ resistance value and an absolute tolerance of ±1%. Built using thin-film technology, it delivers exceptional stability with a low temperature coefficient of ±25ppm/°C, ensuring reliable performance across a temperature range of 70°C to 125°C. The SOIC-C series package offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface mounting. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for precision analog and digital circuits.

GS4B031872FT Features

• Ceramic substrate for enhanced thermal and mechanical stability.
• 7 bussed resistors in an 8-pin SOIC package, optimizing PCB space.
• Thin-film technology ensures high accuracy (±1%) and low TCR (±25ppm/°C).
• Wide operating temperature range (-55°C to +125°C) with derated power up to 125°C.
• Gull-wing termination for robust surface-mount (SMD) compatibility.
• 0.05W power rating per resistor, totaling 0.4W for the network.
• Non-automotive grade with PPAP: No, suitable for industrial and commercial use.
• Tube packaging for secure handling and storage.

GS4B031872FT Applications

This resistor network excels in applications requiring precision resistance matching and thermal stability, such as:

• Voltage dividers and signal conditioning circuits in test equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Feedback networks in power supplies and amplifiers.
• Industrial control systems where consistent performance under thermal stress is critical.
• Medical electronics requiring high reliability and low drift.

Conclusion of GS4B031872FT

The GS4B031872FT stands out for its ceramic construction, thin-film precision, and compact SOIC footprint, making it a superior choice for high-accuracy, space-constrained designs. While not RoHS-compliant, its low TCR, tight tolerance, and robust thermal performance make it ideal for industrial, medical, and instrumentation applications. Engineers seeking a reliable, high-performance resistor network will find this model a compelling solution.