TT Electronics/IRC

GS4A021002DT

GS4A021002DT Description

The GS4A021002DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a 10 kΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±50 ppm/°C, ensuring stable performance under thermal stress. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal dissipation.

GS4A021002DT Features

• High Precision: ±0.5% tolerance and ±50 ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic substrate and thin-film technology ensure long-term stability.
• Isolated Resistors: Four independent 10 kΩ resistors in an 8-pin SOIC package.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy assembly.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), ideal for space-constrained designs.

GS4A021002DT Applications

This resistor network excels in precision voltage dividers, feedback networks, and analog signal processing where tight tolerance and low TCR are critical. Its isolated design makes it ideal for sensor interfaces, medical instrumentation, and industrial control systems. The ceramic package ensures reliability in high-temperature environments, such as automotive under-hood electronics (though not PPAP-certified for automotive use). Additionally, it suits telecom infrastructure, test equipment, and aerospace electronics where component stability is paramount.

Conclusion of GS4A021002DT

The GS4A021002DT combines precision, durability, and compactness, making it a standout choice for engineers requiring high-performance resistor networks. Its ceramic construction, isolated elements, and tight tolerances address challenges in signal integrity and thermal management, while its SOIC footprint ensures compatibility with modern PCB designs. For applications demanding low drift, high accuracy, and robust performance, this model delivers exceptional value.