TT Electronics/IRC

GS4A021471GFT

GS4A021471GFT Description

The GS4A021471GFT 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 1.47KΩ and a tight ±2% absolute tolerance. The network operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50ppm/°C, ensuring stable performance in varying thermal conditions. Encased in a rectangular SOIC package, it offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface-mount assembly.

GS4A021471GFT Features

• Isolated Resistors: Four independent 1.47KΩ resistors with ±1% ratio tolerance, ideal for differential signal conditioning.
• High Power Handling: 0.1W per resistor (0.4W total) and 100V maximum voltage rating for robust operation.
• Stable Performance: ±50ppm/°C TCR and 2% tolerance ensure accuracy in precision circuits.
• Durable Construction: Ceramic case enhances thermal and mechanical reliability.
• Surface-Mount Design: SOIC package with 1.27mm terminal pitch for easy PCB integration.
• Non-Automotive: Suitable for industrial and commercial applications, though not PPAP-capable.

GS4A021471GFT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and gain networks in instrumentation.
• Medical Electronics: Stable resistance for sensor interfaces and diagnostic equipment.
• Test & Measurement: High-accuracy calibration circuits due to low TCR and tight tolerances.
• Industrial Controls: Isolated resistor arrays for PLCs and motor drives.
• Communications: Impedance matching in RF and data acquisition systems.

Conclusion of GS4A021471GFT

The GS4A021471GFT combines precision, isolation, and compactness, making it a standout choice for applications demanding stable resistance under thermal stress. While not suited for automotive use, its ceramic construction, thin-film technology, and tight tolerances make it ideal for industrial, medical, and test equipment. Engineers will appreciate its balance of performance and reliability in space-constrained designs.