TT Electronics/IRC

GS4A011070JCT

GS4A011070JCT Description

The GS4A011070JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 107Ω resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. With a ±100ppm/°C temperature coefficient, it maintains consistent resistance across a wide operating range of 70°C to 125°C. The SOIC-C series construction offers 0.1W power rating per resistor (0.4W total), 100V maximum voltage rating, and gull-wing termination for secure surface-mount assembly. Its ceramic case ensures durability, while the 1.27mm terminal pitch facilitates compact PCB layouts.

GS4A011070JCT Features

• Isolated Elements: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• High Stability: ±100ppm/°C TCR and ±0.25% ratio tolerance for precision voltage division and current sensing.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm pitch for high-density designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing leads ensure compatibility with automated assembly processes.

GS4A011070JCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers and feedback networks in op-amp circuits.
• Industrial Controls: Stable resistance in PLCs, motor drives, and sensor interfaces.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Power Management: Voltage balancing in multi-channel DC/DC converters.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment prototypes.

Conclusion of GS4A011070JCT

The GS4A011070JCT combines thin-film precision, ceramic durability, and isolated resistor topology to deliver superior performance in compact, high-reliability designs. Its low TCR, tight ratio tolerance, and SOIC compatibility make it a versatile choice for engineers prioritizing stability and space efficiency. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and communication systems demanding consistent resistance under thermal stress.