TT Electronics/IRC

GS4A011872GFT

GS4A011872GFT Description

The GS4A011872GFT 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 resistance value of 18.7KΩ and a tight ±2% absolute tolerance (with ±1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, ensuring stability in harsh environments. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in demanding circuits. The SOIC-C series construction provides excellent thermal and mechanical stability, making it ideal for surface-mount applications where space and precision are critical.

GS4A011872GFT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package for flexible circuit design.
• High Precision: ±2% absolute tolerance and ±1% ratio tolerance ensure consistent performance.
• Robust Construction: Ceramic substrate with thin-film technology for low noise and high stability.
• Wide Temperature Range: Operates from -70°C to +125°C with a ±100ppm/°C temperature coefficient.
• Surface-Mount Ready: Gull-wing termination and 1.27mm terminal pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances for space-constrained designs.

GS4A011872GFT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design makes it suitable for sensor interfaces, medical instrumentation, and industrial control systems where signal integrity is paramount. The high-temperature resilience and low TCR also make it ideal for automotive electronics (non-AECQ qualified) and aerospace systems requiring stable performance under thermal stress. Additionally, its SOIC package ensures compatibility with automated assembly processes, reducing manufacturing costs.

Conclusion of GS4A011872GFT

The GS4A011872GFT stands out for its precision, durability, and compact form factor, making it a superior choice for engineers designing high-reliability electronic systems. Its ceramic construction, isolated resistors, and tight tolerances provide unmatched performance in signal processing and analog applications. While not PPAP or automotive-qualified, its robust specifications ensure suitability for industrial, medical, and aerospace use cases where accuracy and thermal stability are critical. For designers seeking a high-quality resistor network, this model delivers exceptional value and performance.