TT Electronics/IRC

GS7B021870FT

GS7B021870FT Description

The GS7B021870FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC package features 13 bussed resistors with a 187Ω resistance value and a tight ±1% tolerance, ensuring consistent performance. Built with thin-film technology, it offers excellent stability with a ±50ppm/°C temperature coefficient, making it suitable for environments with operating temperatures ranging from 70°C to 125°C. The 0.05W (1/20) power rating per resistor and 0.7W total power rating provide reliable operation under moderate loads, while the 100V maximum voltage rating ensures durability in high-voltage applications.

GS7B021870FT Features

• Ceramic construction: Enhances thermal stability and mechanical robustness.
• Bussed network (BUS): Simplifies circuit design by interconnecting resistors.
• Thin-film technology: Delivers low noise and high precision (±1% tolerance).
• Wide temperature range: Operates reliably from 70°C to 125°C with derated power.
• Compact SOIC package: 8.66mm × 5.99mm × 1.45mm dimensions with gull-wing terminations for easy surface mounting.
• High voltage tolerance: Supports up to 100V, ideal for industrial and automotive applications (though not PPAP/automotive-qualified).
• Stable performance: Low ±50ppm/°C TCR minimizes resistance drift.

GS7B021870FT Applications

This resistor network excels in:

• Signal conditioning circuits where precision and stability are critical.
• Voltage dividers and pull-up/pull-down networks in digital systems.
• Industrial control systems requiring robust, high-temperature operation.
• Medical electronics due to its low noise and reliability.
• Test and measurement equipment where consistent resistance values are essential.

Conclusion of GS7B021870FT

The GS7B021870FT stands out for its ceramic thin-film construction, bussed design, and precision tolerances, making it a superior choice for engineers needing stable, high-performance resistor networks. While not automotive-grade, its wide temperature range, compact footprint, and high voltage rating make it ideal for industrial, medical, and instrumentation applications. For designs demanding low drift and high accuracy, this model offers a compelling balance of performance and reliability.