TT Electronics/IRC

GS4A021002FAT

GS4A021002FAT Description

The GS4A021002FAT 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 10KΩ resistance and a tight ±1% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stability across a broad operating range of -55°C to +125°C, with derated power handling up to 125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, ideal for space-constrained designs. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, it balances durability and efficiency. The gull-wing termination facilitates reliable surface-mount assembly, while the ceramic case enhances thermal and mechanical robustness.

GS4A021002FAT Features

• Isolated Resistors: Four independent 10KΩ resistors with ±0.05% ratio tolerance for precision signal conditioning.
• Stable Performance: ±50ppm/°C TCR and 1% tolerance ensure accuracy under thermal stress.
• Robust Construction: Ceramic substrate and SOIC package provide high reliability in harsh environments.
• Space-Efficient: Compact 4.9mm x 5.99mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade circuits (though not PPAP/automotive certified).

GS4A021002FAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance matching.
• Industrial Control Systems: Signal isolation and conditioning in PLCs, motor drives, and instrumentation.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR and high stability.
• Medical Electronics: Isolated signal paths in diagnostic devices where accuracy is critical.

Conclusion of GS4A021002FAT

The GS4A021002FAT combines precision, durability, and compactness, making it a standout choice for applications demanding stable resistance values under thermal and electrical stress. Its ceramic construction, isolated resistors, and tight tolerances address challenges in high-accuracy designs, though it lacks automotive compliance. Ideal for industrial, medical, and test equipment, this network delivers reliability where performance cannot be compromised.