TT Electronics/IRC

GS4A0295R3CCT

GS4A0295R3CCT Description

The GS4A0295R3CCT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±50ppm/°C temperature coefficient and ±0.25% absolute tolerance. Each resistor offers 95.3Ω resistance at 0.1W (1/10W) power rating per element, totaling 0.4W for the network. The SOIC-C series construction ensures robust performance across a wide temperature range (70°C to 125°C derated, 125°C max), with 100V maximum voltage rating. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB mounting.

GS4A0295R3CCT Features

• Precision Network: Four isolated resistors with ±0.25% tolerance (absolute and ratio), ensuring matched performance.
• Stable Thin-Film Technology: Low TCR (±50ppm/°C) for minimal resistance drift under thermal stress.
• Robust Ceramic Package: SOIC case style (4.9mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances, ideal for automated assembly.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Wide Operating Range: Reliable from -55°C to +125°C (derated above 70°C).

GS4A0295R3CCT Applications

This resistor network excels in precision analog and mixed-signal designs, including:

• Signal Conditioning: Isolated amplification/filtering stages in data acquisition systems.
• Voltage Dividers: High-accuracy reference networks for ADCs/DACs.
• Medical/Test Equipment: Stable performance in sensitive measurement circuits.
• Industrial Controls: Robust operation in harsh environments (e.g., motor drives, PLCs).

Conclusion of GS4A0295R3CCT

The GS4A0295R3CCT combines precision, thermal stability, and compactness, making it a superior choice for applications demanding tight tolerance and reliability. Its ceramic SOIC package and thin-film resistors outperform epoxy-based networks in high-temperature or precision-critical scenarios. While not RoHS-compliant, it remains ideal for legacy or specialized systems where performance outweighs regulatory constraints. Engineers will value its repeatable accuracy and rugged construction in mission-critical designs.