TT Electronics/IRC

GS4A0293R1FT

GS4A0293R1FT Description

The GS4A0293R1FT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package. Designed with thin-film technology on a ceramic substrate, it delivers stable performance with a resistance value of 93.1Ω and a tight ±1% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a ±50ppm/°C temperature coefficient, ensuring minimal drift in demanding environments. Its SOIC-C series construction provides excellent thermal and electrical isolation between resistors, making it ideal for precision analog and digital circuits.

GS4A0293R1FT Features

• High Precision: ±1% absolute tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly.
• Isolated Design: Four independent resistors prevent crosstalk in sensitive circuits.
• Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight dimensional tolerances (±0.1mm).
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GS4A0293R1FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated measurement systems requiring low drift and high stability.
• Test & Measurement Equipment: Calibration circuits where accuracy is critical.
• Medical Electronics: Low-noise analog front ends due to its thin-film construction.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications.

Conclusion of GS4A0293R1FT

The GS4A0293R1FT stands out for its precision, isolation, and compact SOIC package, making it a versatile choice for engineers needing reliable resistor networks. While not PPAP or automotive-qualified, its ceramic substrate and thin-film technology ensure durability in industrial, medical, and test equipment. Its 93.1Ω value with ±1% tolerance and low TCR make it ideal for applications demanding long-term stability and minimal resistance drift.