TT Electronics/IRC

GS4A021022FT

GS4A021022FT Description

The GS4A021022FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 10.2 kΩ resistance and a tight ±1% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a derated power capability, ensuring reliability in demanding environments. Its ±50 ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for low-power circuits. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures easy surface-mount assembly.

GS4A021022FT Features

• Isolated Resistors: Four independent resistors in a single package, reducing board space and simplifying design.
• High Precision: ±1% tolerance and ±50 ppm/°C TCR ensure stable performance in varying conditions.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for compatibility with automated assembly.
• Wide Operating Range: -70°C to +125°C with derated power, ideal for industrial and automotive (non-PPAP) applications.
• Non-RoHS Compliant: Suitable for legacy or niche applications requiring non-compliant materials.

GS4A021022FT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Stable resistance in PLCs, sensors, and instrumentation.
• Power Management: Current limiting and load sharing in low-power DC/DC converters.
• Test & Measurement Equipment: High-accuracy reference networks.
• Legacy Systems: Repair or replacement in non-RoHS-compliant designs.

Conclusion of GS4A021022FT

The GS4A021022FT combines precision, isolation, and compactness, making it a versatile choice for engineers needing reliable resistor networks. Its ceramic construction, tight tolerances, and wide temperature range outperform similar models in stability and durability. While not PPAP-certified for automotive use, it excels in industrial, medical, and test equipment where accuracy and space savings are critical. Ideal for designs demanding low drift, high voltage tolerance, and easy integration.