TT Electronics/IRC

GS4A031243JGT

GS4A031243JGT Description

The GS4A031243JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values across varying temperatures. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 124KΩ resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it maintains exceptional stability over its operating range of 70°C to 125°C. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for isolation circuits where precision and durability are critical.

GS4A031243JGT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• High Stability: ±25ppm/°C TCR and 5% tolerance for consistent performance in thermal variations.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Space-Efficient: Compact SOIC footprint (4.9mm × 5.99mm) with 1.27mm terminal pitch for high-density PCB designs.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminations simplify automated assembly processes.

GS4A031243JGT Applications

This resistor network excels in:

• Isolation Circuits: Ideal for signal conditioning and voltage division in industrial control systems.
• Precision Analog Systems: Suitable for sensor interfaces, ADC/DAC networks, and feedback loops where resistance stability is paramount.
• Automotive & Industrial Electronics: Despite its non-automotive rating, its rugged ceramic design suits harsh environments like power supplies and motor drives.
• Medical Equipment: Low thermal drift ensures accuracy in diagnostic devices and patient monitoring systems.

Conclusion of GS4A031243JGT

The GS4A031243JGT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers prioritizing stability in tight layouts. Its ceramic construction and thin-film technology deliver unmatched reliability for high-temperature or noise-sensitive applications. While not PPAP or RoHS compliant, its performance in industrial, medical, and instrumentation roles justifies its niche appeal. For designs demanding low TCR and high isolation, this network resistor is a compelling solution.