TT Electronics/IRC

GS7B022872FAT

GS7B022872FAT Description

The GS7B022872FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC (SOIC-C Series) device features 13 bussed resistors with a 28.7KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating ensures reliability in various environments.

GS7B022872FAT Features

• Precision Network: 13 bussed resistors with ±1% tolerance and ±0.05% ratio tolerance for high accuracy.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal performance.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal resistance drift.
• Compact Design: SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing termination for easy surface-mount assembly.
• Wide Operating Range: Rated for -70°C to +125°C, ideal for harsh environments.
• High Voltage Tolerance: 100V maximum rating for robust circuit protection.

GS7B022872FAT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where tight tolerance and stability are critical. Its bussed configuration makes it ideal for bus termination, pull-up/pull-down networks, and digital logic interfaces. Common uses include:

• Industrial control systems requiring stable resistance under thermal stress.
• Automotive electronics (though not PPAP-certified, it suits non-automotive harsh environments).
• Medical devices where precision and reliability are paramount.
• Test & measurement equipment demanding low drift and high accuracy.

Conclusion of GS7B022872FAT

The GS7B022872FAT stands out for its precision, compactness, and thermal stability, making it a superior choice for high-accuracy, space-constrained applications. While not RoHS-compliant or automotive-grade, its ceramic construction, thin-film technology, and tight tolerances ensure reliable performance in industrial, medical, and instrumentation systems. Engineers seeking a cost-effective, high-performance resistor network will find this model exceptionally well-suited for demanding circuit designs.