TT Electronics/IRC

GS7B021911CAT

GS7B021911CAT Description

The GS7B021911CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 14-pin narrow SOIC package features 13 bussed resistors with a 1.91KΩ resistance value and an absolute tolerance of ±0.25%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining performance across a wide temperature range of -70°C to +125°C. The SOIC-C series construction provides robust ceramic encapsulation, enhancing durability and thermal management. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, this network is ideal for precision analog and digital circuits.

GS7B021911CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case style (SOIC) with gull-wing termination for reliable surface mounting.
• Optimized Power Handling: 0.7W total power dissipation (0.05W per resistor).
• Wide Operating Range: Functions reliably from -70°C to +125°C (derated power).
• Compact Design: Dimensions of 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Bussed Configuration: Simplifies circuit design by interconnecting resistors.

GS7B021911CAT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial controls.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable reference networks.
• Medical instrumentation where accuracy and thermal stability are critical.
• Automotive electronics (non-automotive qualified) for engine control units (ECUs) and sensor interfaces.
• Test & measurement equipment demanding low drift and high repeatability.

Conclusion of GS7B021911CAT

The GS7B021911CAT stands out for its exceptional precision, thermal stability, and compact ceramic packaging, making it a superior choice for high-reliability applications. Its bussed design, tight tolerances, and robust construction cater to industries requiring uncompromising performance. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation markets where accuracy and durability are paramount.