TT Electronics/IRC

GS4A031181JT

GS4A031181JT Description

The GS4A031181JT 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 1.18KΩ and a ±5% tolerance. The device operates within a temperature range of 70°C to 125°C, with a ±25ppm/°C temperature coefficient, ensuring stability under varying thermal conditions. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for moderate-power circuits. The SOIC-C series construction provides robust mechanical and electrical performance, with a compact footprint (4.9mm x 5.99mm x 1.45mm) ideal for space-constrained designs.

GS4A031181JT Features

• Isolated Resistors: Four independent resistors (1.18KΩ each) for flexible circuit design.
• High Stability: ±25ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic substrate with gull-wing terminations for reliable surface-mount assembly.
• Precision Tolerance: ±5% absolute tolerance for consistent performance.
• Wide Operating Range: Functions from 70°C to 125°C with derated power handling.
• Compact SOIC Package: 8-pin narrow form factor (4.9mm length, 1.27mm pitch) saves PCB space.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS4A031181JT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design is ideal for:

• Medical Devices: Patient monitoring equipment requiring stable resistance values.
• Test & Measurement: High-accuracy instrumentation and calibration systems.
• Industrial Controls: PLCs and sensor interfaces where thermal stability is critical.
• Communications: RF and baseband signal processing in telecom hardware.
• Power Management: Feedback networks in DC-DC converters or LDO regulators.

Conclusion of GS4A031181JT

The GS4A031181JT combines high stability, compact packaging, and flexible circuit integration, making it a standout choice for engineers needing reliable resistor networks. While not RoHS-compliant, its ceramic construction and thin-film technology deliver superior performance in demanding environments. For applications requiring precision, thermal resilience, and space efficiency, this model offers a compelling balance of technical specifications and cost-effectiveness.