TT Electronics/IRC

GS7B031502CCT

GS7B031502CCT Description

The GS7B031502CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C) with bussed elements, it integrates 13 resistors with a 15KΩ value and an exceptional ±0.25% absolute tolerance. Built using thin-film technology, it delivers superior stability with a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The network supports a maximum voltage rating of 100V and offers a power rating of 0.7W (0.05W per resistor), making it suitable for precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B031502CCT Features

• Precision Tolerance: ±0.25% absolute and ratio tolerance for high-accuracy applications.
• Stable Performance: Low TCR (±25ppm/°C) ensures minimal resistance drift under thermal stress.
• 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 Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• Wide Operating Range: Rated for 125°C maximum temperature, derated up to 70°C.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for automated assembly.

GS7B031502CCT Applications

This resistor network excels in precision analog and digital systems, including:

• Voltage dividers and sensor interfaces requiring tight tolerance matching.
• Medical instrumentation where stability and accuracy are critical.
• Industrial control systems operating in high-temperature environments.
• Communication equipment (e.g., RF modules, signal conditioning) demanding low drift.
• Automotive test/validation setups (though not PPAP/AEC-Q200 qualified).

Conclusion of GS7B031502CCT

The GS7B031502CCT stands out for its combination of precision, thermal stability, and compact SOIC packaging. While not automotive-grade, its ceramic thin-film construction and bussed topology make it ideal for prototyping, industrial, and high-reliability applications where exact resistance matching is paramount. Its 0.25% tolerance and ±25ppm/°C TCR outperform standard thick-film networks, offering designers a robust solution for noise-sensitive or thermally variable circuits.