TT Electronics/IRC

GS4A031471GAT

GS4A031471GAT Description

The GS4A031471GAT 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 resistance value of 1.47KΩ and an absolute tolerance of ±2%. The network operates over a wide temperature range of 70°C to 125°C, with a derated power capability, ensuring reliable performance in thermally challenging environments. Its ±25ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for precision analog circuits. Encased in a rectangular ceramic SOIC package, the device offers excellent stability and durability, with a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor).

GS4A031471GAT Features

• Isolated Resistors: Four independent 1.47KΩ resistors with 2% tolerance and ±0.05% ratio tolerance for precision matching.
• High Stability: Thin-film technology and ±25ppm/°C tempco ensure minimal resistance drift.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A031471GAT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its low TCR and high matching accuracy make it suitable for:

• Industrial instrumentation (e.g., sensor interfaces, bridge networks).
• Medical devices requiring stable, noise-resistant components.
• Automotive control systems (though not PPAP-certified, its ruggedness suits harsh environments).
• Test & measurement equipment where ratio tolerance is critical.

Conclusion of GS4A031471GAT

The GS4A031471GAT stands out for its precision, stability, and rugged ceramic packaging, making it a superior choice for high-reliability applications. While not automotive-grade or RoHS-compliant, its thin-film technology and tight tolerances ensure consistent performance in industrial, medical, and instrumentation designs. Engineers seeking a high-voltage, low-drift resistor network will find this model an excellent fit for critical circuits.