TT Electronics/IRC

GS4A036190CT

GS4A036190CT Description

The GS4A036190CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 619Ω and an exceptional ±0.25% tolerance. Operating within a temperature range of 70°C to 125°C, it delivers reliable performance with a ±25ppm/°C temperature coefficient, ensuring stability under thermal stress. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations facilitates easy surface-mount assembly, while its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for precision circuits.

GS4A036190CT Features

• High Precision: ±0.25% absolute tolerance for critical applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic case with thin-film technology for durability.
• Isolated Design: Four independent resistors reduce crosstalk in sensitive circuits.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Non-Automotive: Ideal for industrial and instrumentation use (PPAP not required).

GS4A036190CT Applications

This resistor network excels in:

• Precision analog circuits (e.g., signal conditioning, feedback networks).
• Medical instrumentation requiring stable, low-drift components.
• Test and measurement equipment (e.g., multimeters, oscilloscopes).
• Industrial control systems where isolation and accuracy are critical.
• Communication infrastructure (RF modules, filtering circuits).

Conclusion of GS4A036190CT

The GS4A036190CT stands out for its combination of precision, thermal stability, and compact design, making it a superior choice for applications demanding tight tolerances and reliability. Its ceramic SOIC package and isolated thin-film resistors offer advantages over bulkier or less stable alternatives, particularly in space-constrained or thermally variable environments. While not RoHS-compliant, its performance metrics justify its use in specialized industrial and instrumentation roles where accuracy outweighs regulatory constraints.