TT Electronics/IRC

GS4A0359R0FT

GS4A0359R0FT Description

The GS4A0359R0FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 59Ω resistance and a tight ±1% tolerance. The ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, it balances power handling and compactness in a 4.9mm x 5.99mm x 1.45mm ceramic SOIC package.

GS4A0359R0FT Features

• Isolated Resistors: Four independent 59Ω resistors with 1% tolerance, eliminating crosstalk in sensitive circuits.
• Stable Performance: ±25ppm/°C TCR and 125°C max operating temperature ensure reliability under thermal stress.
• Robust Construction: Ceramic SOIC package with gull-wing terminations for mechanical durability and ease of surface-mount assembly.
• Precision Engineering: Tight dimensional tolerances (±0.1mm height/length, ±0.2mm depth) for consistent PCB fit.
• Non-Automotive: Ideal for industrial and telecom applications where PPAP compliance is not required.

GS4A0359R0FT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors for op-amp feedback or voltage dividers in test equipment.
• Medical Devices: Stable performance in patient monitoring systems due to low TCR.
• Industrial Controls: Reliable operation in PLC modules and power supplies.
• Telecom Infrastructure: Precision resistance for RF matching networks and filter circuits.

Conclusion of GS4A0359R0FT

The GS4A0359R0FT stands out for its precision, isolation, and thermal stability in a compact SOIC format. While not RoHS-compliant, its ceramic construction and thin-film technology make it a robust choice for high-reliability industrial and telecom systems. Engineers will appreciate its repeatable performance in critical analog circuits where tolerance and TCR are paramount.