TT Electronics/IRC

GS4A034992GT

GS4A034992GT Description

The GS4A034992GT 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 49.9KΩ resistance and a tight ±2% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, ensuring stable performance in varying environmental conditions. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is engineered for reliability in demanding circuits. Its SOIC-C series construction offers superior thermal and mechanical stability, making it ideal for surface-mount applications where space and precision are critical.

GS4A034992GT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package for flexible circuit design.
• High Precision: ±2% absolute tolerance and ±25ppm/°C tempco for consistent performance.
• Robust Construction: Ceramic case ensures durability and excellent heat dissipation.
• Surface-Mount Ready: 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) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).

GS4A034992GT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design makes it suitable for sensor interfaces, medical instrumentation, and industrial control systems where signal integrity is paramount. The low TCR and high stability are ideal for automotive ECUs (though not PPAP-certified) and telecom infrastructure. Additionally, its SOIC footprint aligns with modern high-density PCB layouts, reducing board space while maintaining performance.

Conclusion of GS4A034992GT

The GS4A034992GT stands out as a high-reliability, precision resistor network for engineers seeking stable performance in compact designs. Its ceramic construction, isolated elements, and tight tolerances make it a superior choice over generic arrays in critical signal-path applications. While not automotive-grade or RoHS-compliant, its thermal resilience and electrical precision position it as a go-to solution for industrial, medical, and telecom hardware. For designs demanding low drift and high accuracy, this TT Electronics/IRC component delivers exceptional value.