TT Electronics/IRC

GS4B032491CAT

GS4B032491CAT Description

The GS4B032491CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 2.49KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series construction provides robust thermal and mechanical stability, with a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B032491CAT Features

• Precision Tolerance: ±0.25% absolute, ±0.05% ratio tolerance for critical accuracy.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic case with SOIC package (4.9mm x 5.99mm x 1.45mm) for durability.
• High Power Handling: 0.4W total (0.05W per resistor) at 70–125°C derated range.
• Automated Assembly Ready: Gull-wing leads and 1.27mm pitch for seamless SMT processes.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GS4B032491CAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Test & Measurement Equipment: Calibration tools and data acquisition systems.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.
• Medical Devices: High-reliability applications like patient monitoring systems.

Conclusion of GS4B032491CAT

The GS4B032491CAT stands out for its precision, thermal stability, and compact SOIC footprint, making it a superior choice for high-accuracy designs. Its ceramic thin-film construction and tight tolerances address challenges in industrial, medical, and aerospace applications where performance under stress is non-negotiable. While not PPAP or automotive-qualified, its EU RoHS non-compliance may require alternative sourcing for regulated markets. For engineers prioritizing reliability and miniaturization, this network resistor delivers exceptional value.