TT Electronics/IRC

GS4A022372FFT

GS4A022372FFT Description

The GS4A022372FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 23.7KΩ and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in harsh environments. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision circuits requiring stable performance under thermal stress. The SOIC-C series construction offers robust mechanical integrity, with a compact footprint (4.9mm x 5.99mm x 1.45mm) and gull-wing termination for easy surface-mount assembly.

GS4A022372FFT Features

• Isolated Resistors: Four independent 23.7KΩ resistors with ±1% tolerance for precise signal conditioning.
• High Stability: Thin-film technology and ±50ppm/°C TCR ensure minimal resistance drift.
• Robust Construction: Ceramic case and SOIC package provide excellent thermal and mechanical durability.
• Wide Operating Range: Rated for -70°C to +125°C, with derated power up to 125°C.
• Surface-Mount Design: Gull-wing leads and 1.27mm pitch for compatibility with automated PCB assembly.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances performance and energy efficiency.

GS4A022372FFT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor interfaces in harsh environments.
• Automotive Systems: Engine control units (ECUs) and ADAS modules requiring stable resistance under thermal cycling (note: non-automotive PPAP).
• Test & Measurement Equipment: Calibration circuits and reference networks where ±1% tolerance is critical.
• Medical Devices: Isolated signal paths in diagnostic equipment, leveraging ceramic reliability.
• Aerospace & Defense: Avionics and communication systems needing high-voltage tolerance (100V) and rugged packaging.

Conclusion of GS4A022372FFT

The GS4A022372FFT stands out for its precision, isolation, and thermal resilience, making it ideal for applications demanding stable performance in fluctuating temperatures. While not PPAP-certified for automotive use, its ceramic SOIC-C package and thin-film technology offer superior durability compared to polymer-based networks. Engineers will appreciate its compact form factor, tight tolerances, and ease of integration into high-reliability systems. For designs requiring low drift, high voltage handling, and robust construction, this resistor network is a compelling choice.