TT Electronics/IRC

GS4B023482DCT

GS4B023482DCT Description

The GS4B023482DCT 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 34.8KΩ resistance per resistor, this network offers a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C derated power range. The ceramic case style and gull-wing termination provide robust mechanical and thermal stability, making it suitable for demanding environments. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this component is ideal for precision analog and digital circuits.

GS4B023482DCT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package with 1.27mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates up to 125°C, derated from 70°C.
• Thin-Film Technology: Delivers superior stability and low noise compared to thick-film alternatives.
• Automotive-Grade Alternatives Available: Though this variant is non-automotive (PPAP: No), similar models meet stricter requirements.

GS4B023482DCT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in sensor interfaces or ADCs.
• Feedback Networks: Op-amp and comparator circuits requiring tight tolerance.
• Industrial Electronics: PLCs, motor drives, and power supplies where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits due to low TCR and high accuracy.
• Aerospace & Defense: Non-compliant with EU RoHS, but suitable for exempted high-reliability systems.

Conclusion of GS4B023482DCT

The GS4B023482DCT combines precision, compactness, and thermal resilience, making it a standout choice for engineers designing high-accuracy analog systems. Its thin-film technology and ceramic construction outperform generic thick-film networks in stability and power handling. While not RoHS-compliant, it remains a robust solution for industrial, military, and niche commercial applications where reliability trumps regulatory constraints. For designs demanding tight tolerances and low drift, this resistor network delivers exceptional value.