TT Electronics/IRC

GS4A021203FFT

GS4A021203FFT Description

The GS4A021203FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 120KΩ resistance with a tight ±1% absolute tolerance and ±1% ratio tolerance. Its thin-film technology ensures stable performance, supported by a low ±50ppm/°C temperature coefficient. The device operates across a wide temperature range (70°C to 125°C) with a derated power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V. The ceramic case and gull-wing termination make it ideal for surface-mount applications requiring durability and precision.

GS4A021203FFT Features

• Isolated Circuit Design: Four independent resistors for flexible circuit integration.
• High Precision: ±1% tolerance and ±50ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB assembly.
• Non-Automotive Grade: Suitable for industrial and commercial applications.

GS4A021203FFT Applications

This resistor network excels in:

• Precision analog circuits (e.g., voltage dividers, feedback networks).
• Signal conditioning in test/measurement equipment.
• Isolation networks for communication interfaces (RS-485, CAN).
• Medical devices requiring stable resistance under thermal stress.
• Industrial control systems where space-efficient, high-reliability components are critical.

Conclusion of GS4A021203FFT

The GS4A021203FFT combines precision, isolation, and ruggedness in a compact SOIC package, making it a standout choice for demanding electronics. Its ceramic construction, thin-film technology, and tight tolerances cater to applications where performance and reliability are paramount. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation designs requiring high stability across temperature variations. For engineers seeking a cost-effective, high-performance resistor network, this model delivers exceptional value.