TT Electronics/IRC

GS4A035622FAT

GS4A035622FAT Description

The GS4A035622FAT 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 56.2KΩ resistance and a tight ±1% absolute tolerance, ensuring exceptional accuracy. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a 70°C to 125°C operating range, making it suitable for environments with fluctuating thermal conditions. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, while the gull-wing termination ensures reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances precision with robustness.

GS4A035622FAT Features

• Isolated Resistors: Four independent 56.2KΩ resistors with ±0.05% ratio tolerance for precision matching.
• High Stability: ±25ppm/°C TCR and 1% tolerance ensure minimal drift under thermal stress.
• Robust Construction: Ceramic case and thin-film technology enhance durability and long-term reliability.
• Compact Design: SOIC-8 package (4.9mm x 5.99mm) optimizes board space in high-density layouts.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While this model is not PPAP/automotive certified, its performance aligns with industrial standards.

GS4A035622FAT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor interfaces requiring matched resistances.
• Medical Electronics: Suitable for diagnostic equipment where stability and accuracy are critical.
• Industrial Control Systems: Used in PLCs, signal conditioning, and instrumentation due to its low TCR.
• Communication Devices: Ensures signal integrity in RF and baseband circuits.
• Test & Measurement: Calibration tools and high-accuracy multimeters benefit from its tight tolerance.

Conclusion of GS4A035622FAT

The GS4A035622FAT excels in applications demanding precision, thermal stability, and compactness. Its isolated thin-film resistors, low TCR, and robust ceramic package make it a superior choice over generic resistor arrays. While not automotive-qualified, its performance suits industrial, medical, and communication systems where reliability is paramount. Engineers seeking a cost-effective, high-accuracy solution for space-constrained designs will find this model indispensable.