TT Electronics/IRC

GS7B022872CT

GS7B022872CT Description

The GS7B022872CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 28.7KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations ensures compatibility with automated surface-mount assembly processes. Rated for 100V maximum voltage and 0.7W total power dissipation, it is ideal for high-density PCB designs requiring tight tolerances and thermal stability.

GS7B022872CT Features

• Precision Tolerance: ±0.25% absolute tolerance for accurate signal conditioning.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case with thin-film resistors for durability and longevity.
• High-Density Design: 14-pin SOIC package (8.66mm x 5.99mm) saves board space.
• Automation-Friendly: Gull-wing terminations and surface-mount compatibility streamline assembly.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• Bussed Configuration: Simplifies circuit design in bus-line applications.

GS7B022872CT Applications

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

• Voltage dividers and reference circuits in test & measurement equipment.
• Signal conditioning for sensors and data acquisition systems.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where high accuracy and reliability are critical.
• Automotive infotainment (non-safety-critical) and telecom infrastructure.

Conclusion of GS7B022872CT

The GS7B022872CT stands out for its precision, thermal stability, and compact SOIC footprint, making it a superior choice for engineers designing high-reliability circuits. Its bussed architecture, tight tolerance, and thin-film technology provide a competitive edge over standard thick-film networks, particularly in applications demanding low drift and high accuracy. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom systems where consistent performance is paramount.