TT Electronics/IRC

GS8A021400DDT

GS8A021400DDT Description

The GS8A021400DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a 140Ω resistance and an absolute tolerance of ±0.5%. The network operates over a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±50ppm/°C, ensuring stability in varying environmental conditions. Encased in a rectangular ceramic SOIC package, it offers excellent thermal and mechanical durability. With a power rating of 0.1W per resistor (0.8W total) and a maximum voltage rating of 100V, this component is ideal for precision analog and digital circuits.

GS8A021400DDT Features

• High Precision: ±0.5% absolute and ratio tolerance for consistent performance.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Isolated Resistors: 8 independent thin-film resistors (140Ω each) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift with temperature changes.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H), suitable for space-constrained applications.

GS8A021400DDT Applications

This resistor network excels in precision instrumentation, medical devices, and industrial control systems where stability and accuracy are critical. Its isolated design makes it ideal for signal conditioning, voltage division, and impedance matching in analog circuits. The ceramic package ensures reliability in high-temperature environments, such as automotive under-hood electronics (though not PPAP-certified for automotive use). Additionally, it is well-suited for telecommunications equipment, test & measurement devices, and aerospace electronics due to its low TCR and tight tolerance.

Conclusion of GS8A021400DDT

The GS8A021400DDT stands out for its precision, durability, and versatility, making it a superior choice for engineers requiring stable resistor networks in harsh or precision-critical environments. While not automotive-grade, its ceramic construction, isolated resistors, and tight tolerances provide a reliable solution for industrial, medical, and high-performance electronic systems. For applications demanding low drift, high accuracy, and robust packaging, this component delivers exceptional performance.