TT Electronics/IRC

GS4B021021DCT

GS4B021021DCT Description

The GS4B021021DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 1.02KΩ resistance and a tight 0.5% tolerance, ensuring reliable signal integrity and minimal deviation. Encased in a ceramic SOIC package, this 8-pin Gull Wing SMD component offers excellent thermal stability with a ±50ppm/°C temperature coefficient and operates across a wide temperature range of -70°C to +125°C. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, it is engineered for precision analog and digital circuits.

GS4B021021DCT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Automated Assembly: Gull-wing termination enables reliable surface-mount (SMD) placement.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GS4B021021DCT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test/measurement equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Industrial control systems where thermal stability and low drift are critical.
• Medical devices and communication infrastructure due to its high reliability and low noise.
• Power management circuits leveraging its 100V rating and derated power handling.

Conclusion of GS4B021021DCT

The GS4B021021DCT combines precision, compactness, and thermal resilience, making it a standout choice for engineers designing high-accuracy circuits. Its ceramic SOIC package and thin-film technology provide superior performance over thicker-film alternatives, particularly in environments with fluctuating temperatures. While not PPAP or automotive-grade, it is a cost-effective solution for industrial, medical, and communication applications demanding tight tolerances and long-term stability.