TT Electronics/IRC

GS8A031741JFT

GS8A031741JFT Description

The GS8A031741JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 8-resistor isolated network features a 1.74KΩ resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC gull-wing SMD package, it offers a compact 9.91mm × 5.99mm × 1.45mm footprint with tight tolerances (±0.1mm length/height, ±0.2mm depth). The ceramic case and 100V maximum voltage rating make it suitable for demanding environments.

GS8A031741JFT Features

• Thin-film technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• High power handling: 0.1W per resistor (0.8W total) with derated performance up to 125°C.
• Isolated design (ISOL): Each resistor is electrically independent, ideal for multi-channel circuits.
• Robust construction: Ceramic substrate and gull-wing terminations ensure durability in surface-mount applications.
• Tight TCR (±25ppm/°C): Minimizes resistance drift under thermal stress, critical for analog signal conditioning.
• Standard SOIC footprint: Compatible with automated PCB assembly processes.

GS8A031741JFT Applications

This resistor network excels in:

• Precision voltage dividers and sensor interface circuits where stability is paramount.
• Industrial control systems requiring high-temperature operation (up to 125°C).
• Medical instrumentation due to low noise and reliable isolation.
• Telecommunication hardware, particularly in filter networks and impedance matching.
• Automotive test equipment (though not automotive-qualified, its derating curve suits prototyping).

Conclusion of GS8A031741JFT

The GS8A031741JFT stands out for its thin-film precision, isolated configuration, and robust ceramic packaging, making it a versatile choice for engineers prioritizing thermal stability and space efficiency. While not PPAP or RoHS compliant, its 0.8W total dissipation and ±25ppm/°C TCR offer a compelling balance for industrial, medical, and telecom designs where reliability trumps regulatory mandates. Its SOIC-16 form factor ensures drop-in compatibility with existing layouts, reducing redesign efforts.