TT Electronics/IRC

GS4A033300FAT

GS4A033300FAT Description

The GS4A033300FAT 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 330Ω resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers robust surface-mount compatibility, while the ceramic case enhances thermal and mechanical durability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for high-reliability circuits requiring minimal drift and high accuracy.

GS4A033300FAT Features

• Precision Network: Four isolated 330Ω resistors with ±1% tolerance and ±0.05% ratio tolerance for matched performance.
• Stable Thin-Film Technology: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic SOIC package withstands harsh environments, with 1.27mm terminal pitch for dense PCB layouts.
• High-Temperature Operation: Rated for 125°C maximum, derated from 70°C to 125°C.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly, compliant with SOIC-8 standards.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS4A033300FAT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Stable resistance for patient monitoring equipment and diagnostic devices.
• Test & Measurement: High-accuracy calibration tools and sensor interfaces.
• Industrial Controls: Isolated resistor networks for PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in high-frequency communication systems.

Conclusion of GS4A033300FAT

The GS4A033300FAT excels in precision, stability, and durability, making it a superior choice for high-accuracy analog circuits. Its ceramic construction, low TCR, and isolated design outperform generic resistor arrays in thermal and electrical performance. While not automotive-grade, it is ideal for industrial, medical, and telecom applications demanding long-term reliability. Engineers will appreciate its tight tolerances, compact footprint, and compatibility with automated assembly, ensuring consistent performance in critical systems.