TT Electronics/IRC

GS4A011373FFT

GS4A011373FFT Description

The GS4A011373FFT 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 resistance value of 137 kΩ and a tight ±1% absolute tolerance. The network operates within a temperature range of 70°C to 125°C and offers a ±100 ppm/°C temperature coefficient, ensuring stability under varying thermal conditions. Encased in a rectangular ceramic SOIC package, it provides excellent durability and thermal dissipation. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is ideal for demanding circuit designs requiring high isolation and precision.

GS4A011373FFT Features

• Isolated Resistor Network: Four independent resistors with isolated elements, minimizing crosstalk.
• High Precision: ±1% tolerance and ±1% ratio tolerance for consistent performance.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Low TCR: ±100 ppm/°C minimizes resistance drift.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances.

GS4A011373FFT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design makes it suitable for:

• Industrial control systems requiring stable resistance under thermal stress.
• Medical instrumentation where accuracy and reliability are critical.
• Automotive electronics (non-automotive grade) in sensor interfaces and feedback circuits.
• Test & measurement equipment demanding low drift and high isolation.

Conclusion of GS4A011373FFT

The GS4A011373FFT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for high-reliability applications. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances ensure consistent performance in industrial, medical, and instrumentation designs. Engineers seeking a stable, high-voltage-resistant network will find this component an excellent fit for critical circuits.