TT Electronics/IRC

GS4A024321GGT

GS4A024321GGT Description

The GS4A024321GGT from TT Electronics/IRC is a high-performance 4-resistor isolated network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features 4.32KΩ thin-film resistors with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched circuits. Its ±50ppm/°C temperature coefficient and 0.1W power rating per resistor (0.4W total) make it suitable for stable operation across a 70°C to 125°C derated range, with a maximum operating temperature of 125°C. The 100V maximum voltage rating and gull-wing termination enable reliable surface-mount integration in space-constrained designs.

GS4A024321GGT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for mechanical stability.
• Isolated Circuit Design: Independent resistors (no common node) for flexible circuit configurations.
• Precision Thin-Film Technology: Delivers low noise and high accuracy (±50ppm/°C TCR).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its 125°C rating suits industrial and telecom applications.
• Non-RoHS Compliance: Ideal for legacy or niche systems requiring non-compliant materials.

GS4A024321GGT Applications

• Signal Conditioning: Isolated resistor networks for op-amp feedback, voltage dividers, and sensor interfaces.
• Test & Measurement Equipment: Precision analog circuits demanding tight tolerance matching.
• Industrial Controls: High-temperature environments (e.g., motor drives, power supplies).
• Legacy Electronics Repair: Non-RoHS compliance supports older system maintenance.

Conclusion of GS4A024321GGT

The GS4A024321GGT excels in precision analog designs requiring isolated, stable resistors in a compact SOIC footprint. Its ceramic construction, thin-film accuracy, and high-temperature resilience distinguish it from polymer-based networks, while the 2% tolerance ensures repeatability. Though not suited for automotive use, it is a cost-effective solution for industrial, telecom, and instrumentation applications where reliability and thermal performance are critical.