TT Electronics/IRC

GS8A0237R4FCT

GS8A0237R4FCT Description

The GS8A0237R4FCT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation applications. Housed in a 16-pin SOIC ceramic package, it features a 37.4Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. The device offers a 0.1W (1/10W) power rating per resistor, totaling 0.8W for the entire network, and supports a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it suitable for automated assembly processes.

GS8A0237R4FCT Features

• Isolation-Centric Design: Optimized for circuits requiring signal or power isolation, with 8 independent thin-film resistors in a single package.
• High Precision: 1% tolerance and ±50ppm/°C TCR ensure minimal drift in demanding environments.
• Robust Construction: Ceramic SOIC case enhances thermal stability and durability compared to plastic alternatives.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and instrumentation applications.

GS8A0237R4FCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or feedback networks in data acquisition systems.
• Industrial Controls: Isolation resistors for PLC I/O modules or sensor interfaces.
• Test & Measurement Equipment: Stable reference resistors in calibration circuits.
• Power Management: Current sensing or balancing in DC-DC converters.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring high reliability.

Conclusion of GS8A0237R4FCT

The GS8A0237R4FCT combines precision, isolation capability, and rugged ceramic packaging, making it ideal for applications demanding stable resistance under thermal or electrical stress. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances provide superior performance over standard thick-film networks. Engineers will value its space-saving design and reliability in industrial, instrumentation, and power electronics designs.