TT Electronics/IRC

GS8A028870FFT

GS8A028870FFT Description

The GS8A028870FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 887Ω resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability. The 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A028870FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C).
• Isolated Network (ISOL): Each resistor operates independently, ideal for signal isolation.
• Robust Ceramic Package: Ensures thermal stability and mechanical strength.
• Surface-Mount Gull Wing Terminals: Compatible with automated assembly processes.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8A028870FFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & Isolation: Used in op-amp feedback networks and ADC/DAC interfaces.
• Voltage Division & Current Sensing: Ideal for sensor interfaces and power management.
• Industrial & Medical Electronics: Suitable for harsh environments due to ceramic packaging.
• Telecom & Networking Equipment: Provides stable performance in high-frequency applications.

Conclusion of GS8A028870FFT

The GS8A028870FFT stands out for its precision, reliability, and rugged ceramic construction, making it a superior choice for engineers requiring stable resistor networks in compact designs. Its isolated configuration, low TCR, and high power handling make it ideal for critical applications where performance cannot be compromised. While not RoHS compliant, its technical merits justify its use in specialized industrial and automotive (non-PPAP) systems.