TT Electronics/IRC

GS4A0238R3GDT

GS4A0238R3GDT Description

The GS4A0238R3GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors with a resistance value of 38.3Ω and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its ±50ppm/°C temperature coefficient and ±0.5% ratio tolerance make it ideal for applications requiring stable and matched resistance values. The SOIC-C series construction provides excellent thermal and mechanical stability, while the gull-wing termination ensures secure surface-mount assembly.

GS4A0238R3GDT Features

• High Precision: ±2% absolute tolerance and ±0.5% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic substrate with thin-film technology for superior thermal and electrical stability.
• Wide Operating Range: Rated for -70°C to +125°C, with derated power up to 125°C.
• Isolated Resistors: Four independent resistors (38.3Ω each) for flexible circuit design.
• Surface-Mount Ready: SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for compact PCB integration.
• Low TCR: ±50ppm/°C ensures minimal resistance drift over temperature variations.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications.

GS4A0238R3GDT Applications

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

• Voltage dividers and current sensing in power management systems.
• Signal conditioning for sensors and instrumentation.
• Impedance matching in communication and RF circuits.
• Feedback networks in amplifiers and ADCs.
• Industrial control systems requiring stable, high-tolerance resistors.

Conclusion of GS4A0238R3GDT

The GS4A0238R3GDT stands out for its precision, durability, and thermal performance, making it a preferred choice for engineers designing high-reliability electronics. Its ceramic construction, isolated resistors, and tight tolerances provide unmatched stability in harsh environments. While not automotive-grade, it is well-suited for industrial, telecom, and instrumentation applications where accuracy and long-term performance are critical. For designs demanding low drift, high voltage handling, and compact form factors, this resistor network delivers exceptional value.