TT Electronics/IRC

GS4A031103FAT

GS4A031103FAT Description

The GS4A031103FAT 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 110KΩ resistance and an absolute tolerance of ±1%, ensuring consistent performance. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers compactness and reliability for surface-mount designs, while the gull-wing termination ensures secure PCB connections. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for demanding environments.

GS4A031103FAT Features

• Isolated Resistors: Four independent 110KΩ resistors with ±1% tolerance and ±0.05% ratio tolerance for precision matching.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic case enhances durability and thermal management.
• Compact & Reliable: SOIC-8 package (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for high-density layouts.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for power at elevated temperatures.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GS4A031103FAT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Sensor Interfaces: High tolerance and stability ensure accurate signal conditioning.
• Medical & Industrial Electronics: Reliable performance in harsh environments due to wide temperature range.
• Communication Systems: Low drift and isolation minimize crosstalk in RF and signal processing circuits.
• Automotive & Aerospace (non-PPAP): Suitable for non-safety-critical systems requiring tight tolerance and durability.

Conclusion of GS4A031103FAT

The GS4A031103FAT stands out for its precision, stability, and compact form factor, making it a superior choice for high-reliability applications. Its ceramic construction, isolated resistors, and tight tolerances provide engineers with a robust solution for critical circuits. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and communication systems where accuracy and thermal performance are paramount.