TT Electronics/IRC

GS4A031300JDT

GS4A031300JDT Description

The GS4A031300JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 130Ω resistance per element with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.5%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across the operating range of -55°C to +125°C. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for compact, high-density PCB designs.

GS4A031300JDT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling flexible circuit configurations.
• High Stability: Ceramic substrate and thin-film construction provide excellent thermal and long-term stability.
• Precision Tolerance: Tight ±5% absolute tolerance and ±0.5% ratio tolerance ensure consistent performance in matched resistor applications.
• Robust Packaging: SOIC-C series with gull-wing terminals offers reliable surface-mount compatibility and mechanical durability.
• Wide Temperature Range: Operates from -55°C to +125°C, with derated power handling up to 70°C to 125°C.
• Low TCR: ±25ppm/°C ensures minimal resistance variation in temperature-sensitive circuits.

GS4A031300JDT Applications

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

• Voltage dividers and current sensing circuits in industrial control systems.
• Signal conditioning and impedance matching in communication equipment.
• Feedback networks for op-amps and ADC/DAC interfaces.
• Medical instrumentation requiring stable, low-drift resistance values.
• Automotive electronics (non-AECQ qualified, suitable for prototyping and non-safety-critical designs).

Conclusion of GS4A031300JDT

The GS4A031300JDT stands out for its high precision, thermal stability, and isolated resistor configuration, making it a superior choice for engineers designing high-reliability analog circuits. Its SOIC packaging ensures compatibility with automated assembly processes, while the ceramic substrate enhances durability in harsh environments. Though not PPAP or automotive-qualified, it remains an excellent option for industrial, medical, and telecom applications demanding tight tolerance and low TCR performance.