TT Electronics/IRC

GS8B012742DBT

GS8B012742DBT Description

The GS8B012742DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 27.4KΩ resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Built with thin-film technology, it offers a ±100ppm/°C temperature coefficient, making it stable across a wide operating range of 70°C to 125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating suit low-power, high-voltage circuits.

GS8B012742DBT Features

• Precision Performance: ±0.5% tolerance and ±0.1% ratio tolerance for critical analog/digital signal conditioning.
• Robust Construction: Ceramic case enhances thermal stability and durability in harsh environments.
• Space-Efficient: Compact SOIC-C series footprint (1.27mm pitch) optimizes PCB real estate.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Low TCR: ±100ppm/°C ensures minimal resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this model is not PPAP/automotive-certified, its performance aligns with industrial-grade requirements.

GS8B012742DBT Applications

Ideal for precision circuits requiring stable, matched resistances, such as:

• Voltage dividers in sensor interfaces and ADC/DAC circuits.
• Feedback networks for op-amps and instrumentation amplifiers.
• Industrial control systems where temperature stability is critical.
• Medical devices demanding tight tolerance components.
• Test & measurement equipment for calibration and signal processing.

Conclusion of GS8B012742DBT

The GS8B012742DBT excels in applications requiring high accuracy, thermal resilience, and compact design. Its ceramic substrate, thin-film technology, and tight tolerances make it superior to standard thick-film networks, particularly in precision analog systems. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and instrumentation markets. Engineers benefit from its repeatable performance, low TCR, and robust packaging, reducing design complexity and improving long-term reliability.