TT Electronics/IRC

GS4B034422FAT

GS4B034422FAT Description

The GS4B034422FAT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC package, designed for surface-mount applications. With a 44.2KΩ resistance value, 1% tolerance, and ±25ppm/°C temperature coefficient, this component ensures stable performance in demanding environments. Its ceramic case style and gull-wing termination provide robust mechanical and thermal stability, while the 0.4W total power rating (0.05W per resistor) makes it suitable for low-power circuits. The 125°C maximum operating temperature and 100V voltage rating further enhance its reliability in industrial and commercial applications.

GS4B034422FAT Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±1% tolerance).
• Ceramic Construction: Offers superior thermal dissipation and mechanical durability.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length).
• Gull Wing Termination: Facilitates reliable SMD soldering and PCB integration.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use.

GS4B034422FAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Line Termination: Reducing reflections in high-speed digital systems (e.g., SPI, I²C).
• Industrial Controls: Stable performance in PLCs and sensor interfaces.
• Test & Measurement Equipment: Low-drift resistance networks for calibration.
• Telecom Infrastructure: Reliable operation in RF and baseband circuits.

Conclusion of GS4B034422FAT

The GS4B034422FAT combines high precision, thermal resilience, and compact design, making it a standout choice for engineers needing reliable resistor networks. Its ceramic SOIC package and thin film technology provide long-term stability, while the BUS-oriented design ensures optimal signal integrity. Though not RoHS-compliant, it remains a robust solution for industrial and telecom applications where precision and durability are critical.