TT Electronics/IRC

GS4A013301GT

GS4A013301GT Description

The GS4A013301GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC (SOIC-C series) device features four isolated thin-film resistors, each with a 3.3KΩ resistance and a tight ±2% tolerance. Its ±100ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of 70°C to 125°C, making it suitable for environments with fluctuating temperatures. The 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating provide robust performance in compact designs. Encased in a rectangular ceramic package, it offers superior thermal stability and durability compared to polymer-based alternatives.

GS4A013301GT Features

• Isolated Circuit Design: Four independent resistors (ISOL configuration) prevent crosstalk, ideal for signal isolation.
• High-Temperature Stability: Ceramic case and thin-film technology ensure reliability up to 125°C.
• Precision Tolerance: ±2% absolute tolerance and low TCR (±100ppm/°C) for consistent performance.
• Compact & Robust: SOIC package (4.9mm × 5.99mm × 1.45mm) with gull-wing terminals for easy surface mounting.
• Derated Power Handling: Maintains functionality at 70–125°C with derated power, unlike standard networks.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance isn’t required.

GS4A013301GT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference dividers in test equipment.
• Medical Electronics: Precision voltage dividers in patient monitoring systems.
• Industrial Controls: Stable feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Power Management: Bias networks for op-amps in power supplies.

Conclusion of GS4A013301GT

The GS4A013301GT excels in precision, thermal stability, and isolation, outperforming generic resistor arrays with its ceramic construction and low TCR. While not RoHS-compliant, its high-voltage tolerance and derated power capability make it a top choice for industrial, medical, and telecom applications demanding long-term reliability. Engineers seeking a compact, high-temperature-resistant network with minimal drift will find this model optimal for critical circuits.