TT Electronics/IRC

GS8A032871GAT

GS8A032871GAT Description

The GS8A032871GAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding electronic applications. Featuring a 2.87KΩ resistance per element with a tight ±2% absolute tolerance and an exceptional ±0.05% ratio tolerance, this component ensures reliable signal integrity and minimal deviation in critical circuits. The thin-film technology and ceramic case provide superior stability across a wide temperature range (70°C to 125°C), with a low ±25ppm/°C temperature coefficient. Rated for 100V maximum voltage and 0.1W power per resistor (0.8W total), it is ideal for precision analog and digital systems.

GS8A032871GAT Features

• Isolated Resistor Network: 8 independent resistors in a 16-pin SOIC package, enabling flexible circuit design.
• High Precision: ±2% absolute tolerance and ±0.05% ratio tolerance for matched resistance performance.
• Stable Thin-Film Construction: Ceramic substrate ensures durability and thermal stability.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Gull Wing Termination: Facilitates automated PCB assembly with a 1.27mm pitch.
• Low TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• Compact Dimensions: 9.91mm × 5.99mm × 1.45mm (L×D×H), suitable for space-constrained designs.

GS8A032871GAT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces, and instrumentation amplifiers.
• Medical Electronics: Patient monitoring systems requiring stable resistance matching.
• Industrial Control Systems: PLCs, DAC/ADC reference circuits, and feedback networks.
• Automotive Electronics (non-AECQ): Non-safety-critical modules like infotainment or climate control.
• Test & Measurement Equipment: Calibration circuits and precision attenuators.

Conclusion of GS8A032871GAT

The GS8A032871GAT stands out for its precision, thermal stability, and compact SOIC footprint, making it a robust choice for engineers designing high-reliability systems. While not PPAP or automotive-grade, its low TCR, tight tolerances, and ceramic construction make it ideal for industrial, medical, and test applications where consistent performance is critical. Its isolated design further enhances flexibility in complex circuit layouts.