TT Electronics/IRC

GS4A018202GT

GS4A018202GT Description

The GS4A018202GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 82kΩ resistance and a tight ±2% tolerance. Built with ceramic substrate technology, it ensures excellent thermal stability and reliability across a wide temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained PCB designs. With a ±100ppm/°C temperature coefficient and 0.1W power rating per resistor (0.4W total), this network is engineered for stable operation in demanding environments.

GS4A018202GT Features

• High Precision: ±2% absolute tolerance ensures consistent performance.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Isolated Resistors: Four independent 82kΩ resistors (SOIC-C series) for flexible circuit design.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent applications.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints with a 1.27mm pitch.
• Low TCR: ±100ppm/°C minimizes resistance drift under temperature fluctuations.
• 100V Maximum Voltage Rating: Supports moderate voltage applications.

GS4A018202GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback networks in power supplies and motor drives.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Medical Electronics: Reliable performance in diagnostic devices where accuracy is critical.
• Aerospace & Defense: Ruggedized solutions for avionics and communication systems.

Conclusion of GS4A018202GT

The GS4A018202GT stands out for its ceramic-based isolation, tight tolerances, and thin-film technology, making it a superior choice for precision analog circuits. While not PPAP or automotive-qualified, its wide temperature range and low TCR ensure reliability in industrial and high-reliability applications. Its compact SOIC package and 4-resistor configuration offer design flexibility, particularly where board space and thermal performance are constraints. Engineers seeking a stable, high-accuracy resistor network for critical systems will find this model a compelling solution.