TT Electronics/IRC

GS4A0230R9GDT

GS4A0230R9GDT Description

The GS4A0230R9GDT 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 resistance value of 30.9Ω and a tight ±2% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction offers excellent thermal and mechanical stability, with a 0.1W power rating per resistor (0.4W total). The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GS4A0230R9GDT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• Precision Tolerance: ±2% absolute tolerance and ±0.5% ratio tolerance for high-accuracy applications.
• Stable Performance: ±50ppm/°C TCR and 125°C max operating temperature for reliable operation in harsh environments.
• Robust Construction: Ceramic case with rectangular SOIC package (4.9mm x 5.99mm x 1.45mm) and ±0.1mm dimensional tolerances.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for automated assembly compatibility.
• High Voltage Capability: 100V maximum rating, ideal for industrial and automotive systems.

GS4A0230R9GDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and current sensing in power supplies.
• Signal conditioning for sensors and instrumentation.
• Impedance matching in communication systems.
• Feedback networks in op-amp and ADC/DAC circuits.
• Automotive and industrial control systems requiring high-temperature stability.

Conclusion of GS4A0230R9GDT

The GS4A0230R9GDT stands out for its precision, isolation, and rugged ceramic construction, making it ideal for demanding applications. Its low TCR, high voltage rating, and tight tolerances ensure consistent performance in critical circuits. While not automotive-grade, its wide temperature range and reliability make it a strong choice for industrial, telecom, and instrumentation designs requiring high-density resistor networks.