TT Electronics/IRC

GS4B027870CAT

GS4B027870CAT Description

The GS4B027870CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a 787Ω resistance value with an exceptional ±0.25% absolute tolerance and ±0.05% ratio tolerance, ensuring superior accuracy in signal conditioning and voltage division. The thin-film technology and ceramic case style provide excellent stability, with a ±50ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor, making it ideal for precision circuits. Rated for 125°C maximum operating temperature, it supports demanding environments while maintaining performance.

GS4B027870CAT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for reliable performance.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor).
• Space-Efficient: Compact SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch.
• Wide Voltage Range: Supports up to 100V maximum voltage.
• Bussed Configuration: Simplifies PCB layout for bus-line applications.
• Non-Automotive Grade: Suitable for industrial and commercial electronics.

GS4B027870CAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor signal conditioning).
• Voltage dividers in measurement equipment.
• Bus termination for digital communication lines.
• Medical devices requiring stable, low-drift resistance.
• Test & measurement instruments where accuracy is critical.

Conclusion of GS4B027870CAT

The GS4B027870CAT combines high accuracy, thermal stability, and compact design, making it a top choice for engineers needing reliable resistor networks in precision applications. Its ceramic construction and thin-film technology outperform standard thick-film alternatives, particularly in environments with fluctuating temperatures. While not PPAP or RoHS compliant, its industrial-grade reliability ensures consistent performance in professional electronics. Ideal for signal processing, instrumentation, and embedded systems, this component delivers exceptional value for demanding circuit designs.