TT Electronics/IRC

GS4A011502GFT

GS4A011502GFT Description

The GS4A011502GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 15KΩ resistance and a tight ±2% absolute tolerance (±1% ratio tolerance). Its SOIC-C series construction ensures excellent thermal stability, with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. The device operates within a -70°C to +125°C range (derated power) and withstands a maximum voltage of 100V. Encased in a rectangular ceramic package, it offers superior durability and heat dissipation compared to polymer-based alternatives.

GS4A011502GFT Features

• Isolated Circuit Design: Four independent resistors (15KΩ each) prevent cross-talk, ideal for signal isolation.
• High Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.
• Precision Tolerance: ±2% absolute, ±1% ratio tolerance for matched resistance pairs.
• Robust Construction: Ceramic case (SOIC package) ensures mechanical strength and thermal performance.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with stable performance.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GS4A011502GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Isolation Circuits: Buffering and impedance matching in communication systems.
• Medical Electronics: Stable resistance for diagnostic equipment.
• Test & Measurement: Calibration circuits requiring low drift (±100ppm/°C).
• Industrial Controls: Robust performance in harsh environments (e.g., factory automation).

Conclusion of GS4A011502GFT

The GS4A011502GFT combines ceramic durability, thin-film precision, and isolated design to deliver unmatched reliability in demanding applications. Its low TCR, high-voltage tolerance, and compact SOIC footprint make it a superior choice over plastic-encased networks. While not PPAP-certified, it is ideal for industrial, medical, and instrumentation designs where accuracy and thermal stability are critical. For engineers seeking a high-performance, space-saving resistor array, this model stands out for its balanced specifications and proven technology.