TT Electronics/IRC

GS4A028201DBT

GS4A028201DBT Description

The GS4A028201DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 8.2KΩ and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±50ppm/°C, providing stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal properties, making it suitable for harsh environments. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is ideal for precision analog and digital circuits.

GS4A028201DBT Features

• Isolated Resistors: Four independent resistors with isolated elements, minimizing crosstalk and interference.
• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures reliability across temperature variations.
• Robust Construction: Ceramic case (SOIC) enhances durability and heat dissipation.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -55°C to +125°C (derated power up to 125°C).
• Non-Automotive: Suitable for industrial, medical, and telecom applications where precision is paramount.

GS4A028201DBT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits.
• Medical instrumentation requiring high stability and low drift.
• Industrial control systems where thermal performance is critical.
• Telecommunication equipment for impedance matching and filtering.
• Test and measurement devices demanding tight tolerance and repeatability.

Conclusion of GS4A028201DBT

The GS4A028201DBT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a superior choice for high-reliability applications. Its isolated thin-film resistors and low TCR ensure consistent performance in challenging environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where accuracy and durability are non-negotiable. Engineers seeking a high-performance resistor network with proven reliability should consider this model for their next design.