TT Electronics/IRC

GS4A0182R5GGT

GS4A0182R5GGT Description

The GS4A0182R5GGT 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 82.5Ω resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, ensuring stable performance under varying thermal conditions. Its SOIC-C series construction offers excellent reliability, with a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case provides robust mechanical and thermal stability.

GS4A0182R5GGT Features

• Isolated Resistors: Four independent resistors in a single package, reducing PCB footprint and simplifying design.
• Precision Tolerance: ±2% absolute and ratio tolerance for consistent performance in matched circuits.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, suitable for harsh environments.
• Thin-Film Technology: Delivers low noise, high stability, and superior accuracy compared to thick-film alternatives.
• Compact & Robust: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with ±0.1mm length/height tolerances for precise placement.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its ceramic construction makes it ideal for industrial and telecom applications requiring durability.

GS4A0182R5GGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated resistor networks for PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Stable reference resistors for calibration and accuracy-critical systems.
• Power Management: Current sensing and balancing in low-power DC/DC converters.

Conclusion of GS4A0182R5GGT

The GS4A0182R5GGT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic SOIC package, thin-film resistors, and isolated design provide a competitive edge over conventional networks, particularly in industrial and telecom systems. While not automotive-grade, its wide temperature range and low TCR make it a reliable choice for engineers prioritizing performance in challenging environments. For designs requiring tight-tolerance, space-saving resistor arrays, this model offers an optimal balance of reliability and functionality.