TT Electronics/IRC

GS4A016340GFT

GS4A016340GFT Description

The GS4A016340GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 634Ω resistance value and a tight ±2% absolute tolerance (with ±1% ratio tolerance). Its SOIC-C series construction ensures robust performance in demanding environments, with a power rating of 0.1W per resistor (0.4W total) and a maximum operating temperature of 125°C. The ±100ppm/°C temperature coefficient guarantees minimal resistance drift, while the 100V maximum voltage rating and gull-wing termination make it suitable for surface-mount assembly.

GS4A016340GFT Features

• Ceramic Case & Thin-Film Technology: Ensures high reliability and thermal stability.
• Isolated Resistors: Four independent 634Ω resistors with ±2% tolerance and ±1% ratio tolerance for precision matching.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact & Robust: SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm height/length tolerances for consistent PCB mounting.
• Low TCR: ±100ppm/°C ensures minimal resistance variation across temperature fluctuations.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy automated assembly.

GS4A016340GFT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio tolerance is critical.
• Industrial Control Systems: Signal isolation and impedance matching in harsh environments.
• Test & Measurement Equipment: High-stability reference circuits due to low TCR and tight tolerances.
• Medical Electronics: Applications requiring reliable, drift-free resistance over time.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where ceramic durability is advantageous.

Conclusion of GS4A016340GFT

The GS4A016340GFT stands out for its ceramic construction, isolated thin-film resistors, and precision tolerances, making it a superior choice for applications demanding thermal stability and accuracy. While not PPAP or automotive-qualified, its high voltage rating, low TCR, and robust package make it ideal for industrial, medical, and instrumentation designs. Engineers seeking a reliable, space-efficient resistor network with excellent performance under thermal stress will find this model exceptionally well-suited.