TT Electronics/IRC

GS8A032742FFT

GS8A032742FFT Description

The GS8A032742FFT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for demanding isolation and signal conditioning applications. Featuring 27.4KΩ resistance per element with a tight ±1% absolute tolerance and ±1% ratio tolerance, this thin-film ceramic-based network ensures exceptional stability and accuracy. Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog circuits. The SOIC-C series construction offers robust performance in a compact 9.91mm × 5.99mm × 1.45mm footprint, with gull-wing terminations for reliable surface-mount assembly.

GS8A032742FFT Features

• High Precision: Thin-film technology with ±1% tolerance and low TCR (±25ppm/°C) for stable performance.
• Isolated Design: Eight independent resistors (ISOL circuit designator) for flexible circuit integration.
• Robust Construction: Ceramic case and SOIC package ensure durability in harsh environments (operating range: 70°C to 125°C).
• Power Efficiency: 0.1W per resistor (0.8W total) with derated power up to 125°C.
• Compact & Reliable: Tight dimensional tolerances (±0.1mm height/length, ±0.2mm depth) for consistent PCB placement.

GS8A032742FFT Applications

Ideal for:

• Industrial Controls: Precision voltage dividers, feedback networks in PLCs.
• Medical Devices: Signal isolation in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low drift.
• Automotive (Non-Automotive Rated): Sensor interfaces where high stability is critical (note: not PPAP/automotive certified).
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of GS8A032742FFT

The GS8A032742FFT excels in applications demanding high accuracy, thermal stability, and compactness. Its ceramic thin-film design and isolated resistor configuration provide superior performance over standard networks, particularly in precision analog and isolation circuits. While not RoHS-compliant or automotive-rated, its 125°C rating and low TCR make it a reliable choice for industrial and medical electronics. Engineers will value its repeatable performance and tight tolerances in space-constrained designs.