TT Electronics/IRC

GS8A028870FAT

GS8A028870FAT Description

The GS8A028870FAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding circuit isolation applications. Built with ceramic substrate and thin-film technology, it delivers stable performance with a ±50ppm/°C temperature coefficient and ±1% absolute tolerance. Each resistor features an 887Ω resistance value and 0.1W (1/10W) power rating per element, totaling 0.8W for the network. The device operates over a wide temperature range (-70°C to +125°C) and supports 100V maximum voltage, making it suitable for high-reliability environments. Its gull-wing termination and surface-mount design ensure compatibility with automated assembly processes.

GS8A028870FAT Features

• Isolated Resistor Network: 8 independent resistors with ±0.05% ratio tolerance for precision signal conditioning.
• Robust Construction: Ceramic case (SOIC-C series) enhances thermal stability and mechanical durability.
• High Power Handling: 0.8W total dissipation (0.1W per resistor) at 125°C derated power.
• Tight Tolerances: ±1% absolute tolerance and ±50ppm/°C TCR ensure consistent performance.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.

GS8A028870FAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Industrial Controls: Signal isolation in PLCs, motor drives, and power supplies.
• Medical Electronics: High-accuracy resistor networks for patient monitoring and diagnostic devices.
• Automotive & Aerospace: Non-automotive but suitable for avionics and ruggedized systems due to its wide temperature range.
• Communication Systems: Impedance matching and termination in RF modules and base stations.

Conclusion of GS8A028870FAT

The GS8A028870FAT excels in precision, thermal resilience, and isolation, making it a superior choice for high-reliability electronics. Its ceramic SOIC package, tight tolerances, and 8-resistor isolated design distinguish it from conventional networks, particularly in industrial, medical, and communication systems. While not PPAP or automotive-qualified, its performance metrics align with mission-critical applications requiring long-term stability. Engineers seeking low TCR, high voltage tolerance, and compact SMT integration will find this resistor network an optimal solution.