TT Electronics/IRC

GS4A036190FBT

GS4A036190FBT Description

The GS4A036190FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 619Ω and a tight ±1% absolute tolerance (with ±0.1% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliability in thermally challenging environments. Its ±25ppm/°C temperature coefficient guarantees stable performance under varying thermal conditions. Encased in a rectangular ceramic SOIC package, it offers superior mechanical robustness and thermal dissipation compared to standard plastic packages.

GS4A036190FBT Features

• High Precision: ±1% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and enhanced thermal performance.
• Isolated Resistors: Four independent 619Ω resistors (0.1W each, 0.4W total) for flexible circuit design.
• Stable TCR: ±25ppm/°C minimizes resistance drift across temperature fluctuations.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for compatibility with automated PCB assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Ideal for non-automotive precision applications where PPAP compliance is not required.

GS4A036190FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance matching.
• Test & Measurement Equipment: High-accuracy signal conditioning in oscilloscopes and data acquisition systems.
• Industrial Control Systems: Isolated signal paths in PLCs and process control modules.
• Medical Electronics: Stable performance in diagnostic equipment where thermal drift must be minimized.
• Aerospace & Defense: Reliable operation in harsh environments due to ceramic packaging and wide temperature range.

Conclusion of GS4A036190FBT

The GS4A036190FBT stands out for its ceramic construction, precision tolerances, and thermal stability, making it a superior choice over plastic-encased networks in high-reliability applications. While not PPAP or automotive-qualified, its isolated thin-film resistors and low TCR ensure consistent performance in precision analog and industrial systems. Engineers seeking a robust, high-accuracy solution for signal conditioning or isolation will find this resistor network exceptionally well-suited.