TT Electronics/IRC

GS7B026191CAT

GS7B026191CAT Description

The GS7B026191CAT 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 6.19KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring consistent 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-C series construction provides robust surface-mount compatibility, with a compact footprint (8.66mm x 5.99mm x 1.45mm) and gull-wing terminations for reliable PCB integration.

GS7B026191CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical analog/digital signal conditioning.
• Robust Construction: Ceramic case and thin-film resistors ensure durability and long-term stability.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for industrial and automotive-adjacent environments.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Optimized Power Handling: 0.7W total power rating (0.05W per resistor) with 100V max voltage rating.
• Mechanical Precision: Tight tolerances on dimensions (±0.1mm height/length, ±0.2mm depth) for consistent assembly.

GS7B026191CAT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test/measurement equipment.
• Analog front-end circuits for data acquisition systems requiring low drift.
• Industrial control systems where high-temperature stability is critical.
• Medical electronics leveraging its tight tolerance and reliability.
• Aerospace/defense subsystems (though non-automotive and non-PPAP compliant).

Conclusion of GS7B026191CAT

The GS7B026191CAT stands out for its combination of precision, thermal resilience, and compact design, making it a superior choice over generic resistor arrays. Its ceramic thin-film technology and bussed architecture simplify circuit design while maintaining high accuracy. While not RoHS-compliant, it remains ideal for specialized applications where performance outweighs regulatory constraints. Engineers seeking a reliable, high-tolerance network for harsh environments will find this model exceptionally well-suited.