TT Electronics/IRC

GS4A031400FT

GS4A031400FT Description

The GS4A031400FT 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 140Ω resistance and a tight ±1% tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm × 5.99mm × 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 balances power handling with compactness.

GS4A031400FT Features

• Isolated Circuit Design: Four independent resistors prevent crosstalk, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers ±1% tolerance and low TCR (±25ppm/°C) for stable performance.
• High-Temperature Operation: Reliable up to 125°C with derated power at elevated temperatures.
• Robust Construction: Ceramic SOIC package resists thermal stress and mechanical shock.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) simplify PCB assembly.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GS4A031400FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: Isolation buffers in data acquisition systems.
• Medical Electronics: Stable performance in diagnostic equipment.
• Industrial Controls: High-reliability systems where temperature fluctuations are common.
• Telecom Infrastructure: Signal integrity in RF and baseband modules.

Conclusion of GS4A031400FT

The GS4A031400FT stands out for its isolation, precision, and rugged ceramic package, addressing needs where standard arrays fall short. Its thin-film technology and wide temperature range make it a versatile choice for critical designs. While not PPAP or RoHS compliant, its performance-centric attributes cater to specialized industrial and telecom applications. Engineers seeking a compact, high-stability solution for isolated resistor networks will find this model exceptionally reliable.