TT Electronics/IRC

GS4A011301FFT

GS4A011301FFT Description

The GS4A011301FFT 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 1.3 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 capability, ensuring reliability in demanding environments. Its ±100 ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for low-power circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A011301FFT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Isolated resistor elements (4 resistors) in an SOIC-8 package, ideal for space-constrained designs.
• Thin-film technology ensures high precision and low noise.
• ±1% tolerance (absolute and ratio) for consistent performance in matched circuits.
• Wide operating temperature range (-55°C to +125°C) with derating up to 125°C.
• Low TCR (±100 ppm/°C) for minimal resistance variation under thermal stress.
• RoHS non-compliant (note for restricted applications).

GS4A011301FFT Applications

This resistor network excels in:

• Precision analog circuits (e.g., op-amp feedback networks, voltage dividers).
• Industrial control systems requiring stable resistance under thermal cycling.
• Medical electronics where consistent performance is critical.
• Automotive subsystems (non-AECQ qualified; suitable for prototyping).
• Test and measurement equipment demanding low drift and high accuracy.

Conclusion of GS4A011301FFT

The GS4A011301FFT stands out for its ceramic construction, isolated thin-film resistors, and tight tolerances, making it a robust choice for precision applications. While not automotive-grade or RoHS-compliant, its thermal stability, low TCR, and high voltage rating justify its use in industrial, medical, and instrumentation designs. Engineers will appreciate its SOIC-8 footprint for compatibility with standard assembly processes. For projects requiring reliable, high-accuracy resistor networks, this model delivers exceptional performance.