TT Electronics/IRC

GS8B031912GDT

GS8B031912GDT Description

The GS8B031912GDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 resistors with a 19.1KΩ resistance value and a tight ±2% absolute tolerance. Its thin-film technology ensures excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The device operates over a wide temperature range (-70°C to +125°C) and offers a derated power rating of 0.05W per resistor (0.8W total). With a maximum voltage rating of 100V and gull-wing termination, it is optimized for surface-mount assembly in compact PCB designs.

GS8B031912GDT Features

• Ceramic substrate for enhanced thermal performance and durability.
• Bussed topology simplifies circuit design by interconnecting resistors.
• Low TCR (±25ppm/°C) ensures minimal resistance drift under temperature variations.
• High power density (0.8W total) in a compact SOIC-16 footprint (9.91mm x 5.99mm x 1.45mm).
• Precision tolerance (±2% absolute, ±0.5% ratio) for critical analog and signal conditioning circuits.
• Wide operating range (-70°C to +125°C), suitable for industrial and automotive-grade applications (though not PPAP-certified).
• Gull-wing leads for reliable surface-mount soldering and mechanical stability.

GS8B031912GDT Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down networks in precision analog circuits.
• Sensor signal conditioning (e.g., thermocouples, strain gauges) where stability is critical.
• Industrial control systems requiring robust performance in harsh environments.
• Medical instrumentation demanding low drift and high reliability.
• Communication infrastructure (e.g., RF modules, baseband processing) due to its low noise characteristics.

Conclusion of GS8B031912GDT

The GS8B031912GDT stands out for its combination of precision, thermal stability, and compact form factor. While not automotive-qualified, its ceramic construction and thin-film technology make it a superior choice for high-reliability applications where resistance accuracy and temperature performance are paramount. Engineers will appreciate its ease of integration and consistent performance across a broad operational range, reducing the need for additional calibration or compensation circuits.