TT Electronics/IRC

GS7B032870CT

GS7B032870CT Description

The GS7B032870CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 287Ω resistance value and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust thermal and mechanical performance, with a 0.7W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B032870CT Features

• Precision Tolerance: ±0.25% absolute tolerance for high-accuracy applications.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case with rectangular SOIC package (8.66mm x 5.99mm x 1.45mm) and tight dimensional tolerances (±0.1mm height, ±0.2mm depth).
• Bussed Network: 13 resistors connected in a bus configuration, simplifying circuit design.
• High Reliability: Rated for 125°C maximum operating temperature, suitable for harsh environments.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS7B032870CT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance values (e.g., sensor signal conditioning).
• Industrial control systems where temperature stability and low drift are critical.
• Medical electronics demanding high accuracy and reliability.
• Automotive test/validation systems (though not PPAP/AEC-Q qualified).
• Power management modules leveraging its 100V voltage rating and thin-film durability.

Conclusion of GS7B032870CT

The GS7B032870CT stands out for its combination of precision, stability, and compact SOIC packaging. While not automotive-grade, its ceramic thin-film construction and tight tolerances make it a superior choice for industrial, medical, and instrumentation applications. Engineers will benefit from its ease of integration, bussed design, and consistent performance under thermal stress. For projects requiring high-density, reliable resistor networks, this model delivers exceptional value.