TT Electronics/IRC

GS4A038661FBT

GS4A038661FBT Description

The GS4A038661FBT 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 8.66KΩ and an absolute tolerance of ±1%, ensuring consistent performance. The network operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±25ppm/°C, making it ideal for stable, precision circuits. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is suited for both industrial and commercial applications. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly.

GS4A038661FBT Features

• Isolated Resistors: Four independent resistors in a single package, reducing board space and improving signal integrity.
• High Precision: ±1% tolerance and ±0.1% ratio tolerance for critical analog and digital circuits.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift over temperature variations.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Surface-Mount Design: SOIC package with 1.27mm terminal pitch for easy PCB integration.
• Wide Operating Range: 125°C maximum temperature and 100V voltage rating for versatile use.

GS4A038661FBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance values.
• Medical Electronics: Patient monitoring and diagnostic equipment where accuracy is critical.
• Automotive Electronics (non-automotive grade): Infotainment and control modules benefiting from isolated resistors.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GS4A038661FBT

The GS4A038661FBT stands out for its precision, stability, and compact design, making it a reliable choice for engineers designing high-performance circuits. Its ceramic construction, low TCR, and isolated resistors provide superior performance compared to standard resistor arrays. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and instrumentation applications where accuracy and thermal stability are paramount. For designers seeking a high-quality, space-saving resistor network, this model delivers exceptional value.