TT Electronics/IRC

GS4A0144R2JCT

GS4A0144R2JCT Description

The GS4A0144R2JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 44.2Ω and a ±5% absolute tolerance. The device operates within a wide temperature range of 70°C to 125°C and delivers a power rating of 0.1W per resistor (0.4W total). Its ±100ppm/°C temperature coefficient ensures stable performance under varying thermal conditions. The SOIC-C series construction offers excellent reliability, with a 100V maximum voltage rating and gull-wing termination for secure surface mounting.

GS4A0144R2JCT Features

• Isolated Resistors: Four independent resistors with ±0.25% ratio tolerance, ideal for differential signal processing.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Precision Thin-Film Technology: Delivers low noise and high accuracy for sensitive circuits.
• Compact & Reliable: 4.9mm x 5.99mm footprint with a 1.45mm profile, suitable for space-constrained PCB designs.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max operating temperature makes it suitable for industrial applications.
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring non-compliant materials.

GS4A0144R2JCT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Isolation Circuits: Used in medical devices or test equipment where signal integrity is critical.
• Industrial Controls: Reliable performance in PLC modules, sensor interfaces, and power management systems.
• Telecommunications: Stable resistance in RF matching networks and filter designs.
• Legacy Electronics: Suitable for military/aerospace systems requiring non-RoHS components.

Conclusion of GS4A0144R2JCT

The GS4A0144R2JCT excels in precision, isolation, and thermal performance, making it a standout choice for high-reliability applications. Its thin-film technology, tight ratio tolerance, and ceramic encapsulation provide superior stability compared to standard thick-film networks. While not automotive-qualified, its industrial-grade robustness and compact SOIC package ensure versatility across test instrumentation, industrial automation, and telecommunications. Engineers seeking a high-voltage-tolerant, isolated resistor network will find this model a dependable solution.