TT Electronics/IRC

GS4B034640DCT

GS4B034640DCT Description

The GS4B034640DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 464 Ω resistance value with an ultra-tight 0.5% tolerance and a low ±25 ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it provides excellent thermal stability and mechanical durability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B034640DCT Features

• High Precision: ±0.5% tolerance and ±25 ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic substrate ensures superior thermal dissipation and long-term stability.
• Compact & Durable: 4.9mm × 5.99mm × 1.45mm SOIC package with ±0.1mm dimensional tolerances for high-density PCB layouts.
• Optimized for SMT: Gull-wing leads enable secure surface-mount assembly with a 1.27mm terminal pitch.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive-grade applications (though not PPAP-certified).

GS4B034640DCT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and sensor interfaces.
• Impedance matching networks for RF and communication systems.
• Feedback loops in op-amp and ADC/DAC circuits requiring low drift.
• Industrial control systems where temperature stability is critical.
• Space-constrained designs (e.g., medical devices, IoT modules) due to its compact SOIC footprint.

Conclusion of GS4B034640DCT

The GS4B034640DCT combines thin-film accuracy, ceramic reliability, and SMT-ready packaging to deliver a high-performance solution for precision electronics. Its low TCR, tight tolerance, and robust construction make it a superior alternative to thick-film networks in environments requiring long-term stability. While not automotive-qualified, it is well-suited for industrial, telecom, and test equipment where consistent resistance matching is paramount. Packaged in tubes for automated assembly, it streamlines high-volume production workflows.