TT Electronics/IRC

GS4A011801FFT

GS4A011801FFT Description

The GS4A011801FFT 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 1.8 kΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in demanding environments. Its ±100 ppm/°C temperature coefficient and 0.1W power rating per resistor (0.4W total) make it suitable for stable, low-power circuits. The SOIC-C series construction offers excellent thermal and mechanical stability, with a compact footprint (4.9mm x 5.99mm x 1.45mm) and gull-wing termination for easy surface mounting.

GS4A011801FFT Features

• Isolated Resistors: Four independent 1.8 kΩ resistors with ±1% absolute and ratio tolerance for precision matching.
• High Stability: Thin-film technology and ceramic case ensure low noise and long-term reliability.
• Robust Construction: SOIC package with a 100V maximum voltage rating and 125°C maximum operating temperature.
• Precision Specifications: ±0.1mm height/length tolerance, ±0.2mm depth tolerance, and 1.27mm terminal pitch for consistent PCB assembly.
• Wide Compatibility: Suitable for industrial and commercial applications, though not PPAP or automotive-qualified.

GS4A011801FFT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where tight tolerance and stability are critical. Ideal for:

• Test & Measurement Equipment: High-accuracy signal processing.
• Medical Devices: Stable reference circuits in diagnostic tools.
• Industrial Controls: Reliable performance in harsh environments.
• Communication Systems: Impedance matching and filtering.

Conclusion of GS4A011801FFT

The GS4A011801FFT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks. Its isolated thin-film resistors, tight tolerances, and robust ceramic package ensure consistent performance in critical applications. While not automotive-grade, its wide temperature range and low TCR make it ideal for industrial, medical, and communication systems demanding high stability.