TT Electronics/IRC

GS8B031802DDT

GS8B031802DDT Description

The GS8B031802DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed network integrates 15 resistors with a 18KΩ resistance value and an absolute tolerance of ±0.5%. It features a thin-film technology construction, ensuring excellent stability and low noise. The device operates over a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±25ppm/°C, making it suitable for environments requiring thermal resilience. With a power rating of 0.8W (0.05W per resistor) and a maximum voltage rating of 100V, it balances performance and reliability in compact designs.

GS8B031802DDT Features

• Precision Performance: ±0.5% tolerance and ±25ppm/°C TCR ensure consistent accuracy.
• Robust Construction: Ceramic case and thin-film resistors enhance durability and thermal stability.
• Space-Efficient: SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing termination for easy surface mounting.
• High Power Handling: 0.8W total power dissipation (0.05W per resistor) at 125°C derated power.
• Bussed Design: Simplified circuit routing with 15 resistors connected in a bus configuration.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive certified).

GS8B031802DDT Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor interfaces, signal conditioning).
• Industrial control systems requiring stable performance under thermal stress.
• Medical electronics where low drift and high accuracy are critical.
• Test and measurement equipment demanding tight tolerance ratios (±0.5%).
• Communication infrastructure (e.g., RF modules, filter networks).

Conclusion of GS8B031802DDT

The GS8B031802DDT stands out for its precision, compactness, and thermal resilience, making it a superior choice for high-reliability applications. While not automotive-compliant, its ceramic thin-film construction and bussed architecture offer a competitive edge in industrial and medical markets. Engineers seeking a stable, space-saving resistor network with low TCR and tight tolerances will find this model highly effective.