TT Electronics/IRC

GS7B028870GGT

GS7B028870GGT Description

The GS7B028870GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), it features 13 bussed resistors with a common resistance value of 887Ω and a tight absolute tolerance of ±2%. Built with thin-film technology, it delivers excellent stability with a low temperature coefficient of ±50ppm/°C, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. The surface-mountable device offers a power rating of 0.7W total (0.05W per resistor) and supports a maximum voltage rating of 100V, making it suitable for demanding circuit designs.

GS7B028870GGT Features

• Ceramic substrate for enhanced thermal and mechanical stability.
• Gull-wing termination for secure surface mounting and solderability.
• Precision thin-film resistors with ±2% tolerance (absolute and ratio).
• Low TCR (±50ppm/°C) for minimal resistance drift under temperature fluctuations.
• Compact SOIC package (8.66mm × 5.99mm × 1.45mm) with tight dimensional tolerances (±0.1mm).
• Bussed network topology simplifies bus line termination and signal distribution.
• High power density (0.7W total) in a small footprint.
• Non-automotive grade (PPAP: No), ideal for industrial and telecom applications.

GS7B028870GGT Applications

This resistor network excels in:

• Voltage divider circuits requiring matched resistance ratios.
• Bus line termination in digital communication systems (e.g., CAN, I2C).
• Signal conditioning for sensors and ADCs in industrial control systems.
• Power supply feedback networks where stability and precision are critical.
• Medical and test equipment demanding low drift and high reliability.

Conclusion of GS7B028870GGT

The GS7B028870GGT stands out for its ceramic construction, precision thin-film resistors, and robust SOIC packaging, offering superior performance in high-temperature and precision-critical environments. While not RoHS-compliant, its low TCR, tight tolerances, and bussed design make it a preferred choice for industrial, telecom, and instrumentation applications where durability and accuracy are paramount. Its compact form factor and high power handling further enhance its versatility in space-constrained designs.