TT Electronics/IRC

GS7B018870DCT

GS7B018870DCT Description

The GS7B018870DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a resistance value of 887Ω, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.25%. Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for precision circuits. The SOIC package (8.66mm x 5.99mm x 1.45mm) is optimized for surface-mount assembly, with gull-wing terminations for reliable soldering. Rated for 100V maximum voltage and 0.7W total power dissipation, it operates reliably across a temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient.

GS7B018870DCT Features

• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Optimized Power Handling: 0.05W per resistor (1/20W) with a total power rating of 0.7W.
• Wide Operating Range: Supports -70°C to +125°C, suitable for industrial environments.
• Surface-Mount Design: 14-pin SOIC with 1.27mm terminal pitch for compact PCB layouts.
• Low TCR: ±100ppm/°C ensures minimal resistance drift over temperature.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a single network.

GS7B018870DCT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor signal conditioning. Its low tolerance and stable TCR make it ideal for:

• Medical devices requiring high accuracy (e.g., patient monitoring systems).
• Industrial automation (PLC I/O modules, instrumentation).
• Telecommunications equipment (signal processing, filtering).
• Automotive test systems (though not qualified for in-vehicle use).
• Test & measurement instruments where repeatability is critical.

Conclusion of GS7B018870DCT

The GS7B018870DCT stands out for its precision, compact form factor, and reliability in harsh environments. While not automotive-qualified, its ceramic construction and thin-film technology provide superior performance over standard thick-film networks. Engineers will appreciate its tight tolerances, low TCR, and bussed design, which reduce component count and simplify board layout. For applications demanding stable, high-accuracy resistance networks, this TT Electronics/IRC offering is a compelling choice.