TT Electronics/IRC

GS4A031433GFT

GS4A031433GFT Description

The GS4A031433GFT 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 143KΩ resistance and a tight ±2% absolute tolerance (±1% ratio tolerance). Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC-C series construction offers excellent thermal and mechanical stability, with a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A031433GFT Features

• Isolated Resistors: Four independent resistors in a single package, reducing board space and improving signal integrity.
• High Precision: ±2% tolerance and ±25ppm/°C TCR for consistent performance in precision circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for compatibility with automated assembly.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS4A031433GFT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Medical Electronics: High-reliability systems requiring stable resistance over temperature.
• Test & Measurement Equipment: Calibration and reference circuits demanding low drift.
• Industrial Controls: Isolated signal paths in PLCs and sensor interfaces.
• Communications Systems: Impedance matching and filtering in RF and baseband circuits.

Conclusion of GS4A031433GFT

The GS4A031433GFT combines precision, isolation, and compactness in a robust ceramic package, making it a standout choice for engineers needing reliable resistor networks. Its low TCR, high tolerance, and wide operating range address critical needs in industrial, medical, and communications applications. While not PPAP-compliant, its performance and durability make it a cost-effective solution for non-automotive high-reliability designs.