TT Electronics/IRC

GS4A024301GT

GS4A024301GT Description

The GS4A024301GT from TT Electronics/IRC is a high-performance 4-resistor isolated network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 4.3KΩ resistance per element and a tight ±2% tolerance, this ceramic-based network ensures reliable signal conditioning, voltage division, and impedance matching. Its ±50ppm/°C temperature coefficient and 0.1W power rating per resistor (0.4W total) make it suitable for environments operating between 70°C to 125°C, with a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal and mechanical durability.

GS4A024301GT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling independent use in multi-channel systems.
• Precision Thin Film Technology: Delivers low noise, high stability, and consistent performance under thermal stress.
• Robust Construction: Ceramic substrate and SOIC package ensure resistance to vibration and thermal cycling.
• Automation-Friendly: 1.27mm terminal pitch and surface-mount gull-wing leads optimize PCB compatibility.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4A024301GT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Impedance Matching: RF and analog circuits requiring stable termination networks.
• Medical Electronics: Isolated feedback networks in diagnostic equipment.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal stability is critical.
• Test & Measurement: Calibration circuits and reference voltage generation.

Conclusion of GS4A024301GT

The GS4A024301GT stands out for its isolated thin-film resistors, ceramic durability, and precision tolerances, making it a superior choice over polymer-based networks in harsh environments. While not RoHS-compliant, its high-voltage capability and thermal resilience cater to niche industrial and instrumentation needs. Engineers will value its balance of performance, compact SOIC footprint, and cost-effectiveness for non-automotive precision designs.