TT Electronics/IRC

GS8A033012GBT

GS8A033012GBT Description

The GS8A033012GBT is a high-precision 8-resistor network from TT Electronics/IRC, designed for isolated (ISOL) circuit applications. Housed in a 16-pin narrow SOIC ceramic package, it features 30.1KΩ thin-film resistors with a tight ±2% absolute tolerance and exceptional ±0.1% ratio tolerance, ensuring reliable signal integrity in precision analog circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount design (9.91mm x 5.99mm x 1.45mm) facilitate compact PCB layouts.

GS8A033012GBT Features

• Isolated Resistor Network: 8 independent resistors for flexible circuit design.
• High Precision: ±2% absolute tolerance, ±0.1% ratio tolerance, and ±25ppm/°C TCR.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C.
• Low Noise: Thin-film technology minimizes parasitic effects for sensitive applications.
• Compact Footprint: 16-pin narrow SOIC (1.27mm pitch) saves board space.

GS8A033012GBT Applications

Ideal for precision analog circuits, including:

• Voltage dividers and reference networks in data acquisition systems.
• Sensor signal conditioning (e.g., bridge networks for strain gauges).
• Medical instrumentation requiring low drift and high accuracy.
• Industrial control systems where temperature stability is critical.
• Automotive test equipment (though not automotive-qualified, its robustness suits prototyping).

Conclusion of GS8A033012GBT

The GS8A033012GBT stands out for its combination of precision, isolation, and thermal performance, making it a superior choice for high-reliability analog designs. Its ceramic package and thin-film technology offer long-term stability, while the tight tolerances reduce calibration overhead. While not PPAP or RoHS compliant, it excels in industrial, medical, and test applications demanding uncompromising accuracy. Engineers seeking a cost-effective, high-performance resistor network will find this model optimally balanced for critical circuits.