TT Electronics/IRC

GS4B034422GCT

GS4B034422GCT Description

The GS4B034422GCT from TT Electronics/IRC is a high-performance 7-resistor thin-film network designed for precision applications. Encased in a ceramic SOIC-8 package, it offers a 44.2KΩ resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic substrate enhances thermal and mechanical reliability.

GS4B034422GCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital systems.
• Robust Ceramic Package: Superior heat dissipation and durability compared to polymer-based arrays.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Compact SOIC-8 Footprint: Space-saving 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height).
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max operating temperature suits industrial and telecom environments.

GS4B034422GCT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks due to low TCR and tight tolerance.
• Bus Termination: Reduces reflection in high-speed data lines (e.g., DDR, PCIe).
• Industrial Controls: Stable performance in PLCs, sensors, and power management circuits.
• Test & Measurement Equipment: Precision resistance networks for calibration and feedback loops.

Conclusion of GS4B034422GCT

The GS4B034422GCT excels in precision, thermal stability, and compactness, making it a superior choice for high-reliability electronics. Its ceramic construction and thin-film technology outperform standard epoxy-based networks in harsh environments. While not RoHS-compliant, it remains a go-to for industrial, telecom, and instrumentation designs requiring consistent performance under thermal stress. For engineers prioritizing accuracy and durability, this resistor network delivers unmatched value.