TT Electronics/IRC

GS4A014122FT

GS4A014122FT Description

The GS4A014122FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 41.2KΩ resistance and a tight ±1% tolerance, ensuring consistent performance in critical circuits. The device operates within a wide temperature range of 70°C to 125°C (derated) and offers a ±100ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Encased in a rectangular ceramic SOIC package, it provides excellent durability and heat dissipation, with a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor).

GS4A014122FT Features

• Isolated Resistor Network: Four independent resistors (ISOL circuit designator) for flexible circuit integration.
• Precision Thin-Film Technology: Delivers stable resistance with ±1% tolerance and low TCR (±100ppm/°C).
• Robust Ceramic Package: SOIC-C series housing ensures thermal stability and mechanical strength.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB assembly.
• Wide Operating Range: Supports -55°C to +125°C (full power) and derated performance up to 125°C.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4A014122FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Stable resistance for sensors and monitoring devices.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Industrial Controls: Reliable performance in PLCs and motor drives.
• Telecom Infrastructure: Signal integrity in base stations and networking hardware.

Conclusion of GS4A014122FT

The GS4A014122FT stands out for its ceramic construction, isolated resistors, and thin-film precision, offering superior thermal and electrical stability compared to polymer-based networks. While not RoHS-compliant, its rugged design and tight tolerances make it a preferred choice for demanding industrial and commercial applications. Engineers will appreciate its balance of performance, durability, and ease of integration in space-constrained designs.