TT Electronics/IRC

GS4A011402FT

GS4A011402FT Description

The GS4A011402FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 14KΩ resistance and a tight ±1% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift under varying environmental conditions. Its SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained PCB designs. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (0.4W total), it is suited for industrial and instrumentation applications where reliability is critical.

GS4A011402FT Features

• Ceramic substrate for superior thermal stability and durability.
• Isolated resistor elements (4 resistors) in an 8-pin SOIC package.
• Thin-film technology for precision (±1% tolerance) and low TCR (±100ppm/°C).
• Gull-wing termination for reliable surface-mount assembly.
• Wide operating range (-70°C to +125°C) with derated power up to 125°C.
• Compact dimensions (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• 100V maximum voltage rating and 0.4W total power dissipation.

GS4A011402FT Applications

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

• Industrial control systems requiring long-term accuracy.
• Medical instrumentation where consistent performance is critical.
• Automotive electronics (non-automotive qualified, but suitable for benign environments).
• Test and measurement equipment demanding minimal drift.
• Communication infrastructure (e.g., signal filtering, impedance matching).

Conclusion of GS4A011402FT

The GS4A011402FT stands out for its ceramic-based construction, isolated resistors, and precision thin-film technology, offering superior performance in harsh environments. While not PPAP or automotive-qualified, its wide temperature range, low TCR, and compact SOIC package make it a versatile choice for industrial, medical, and high-reliability electronics. Engineers will appreciate its balance of precision, power handling, and space efficiency, particularly in applications where stability and miniaturization are key.