TT Electronics/IRC

GS4A033301CT

GS4A033301CT Description

The GS4A033301CT by TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring 3.3KΩ thin-film resistors with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, this ceramic-based network ensures stable performance across a wide temperature range (70°C to 125°C). Its 100V maximum voltage rating and 0.1W power dissipation per resistor (0.4W total) make it suitable for precision analog and digital circuits. The gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB assembly, while the SOIC-C series ceramic case enhances thermal and mechanical robustness.

GS4A033301CT Features

• High Precision: ±0.25% absolute tolerance and ±25ppm/°C TCR for critical signal conditioning.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit integration.
• Robust Construction: Ceramic substrate ensures durability and low thermal drift.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for automated assembly.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial environments.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), saving board space.

GS4A033301CT Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy analog signal processing.
• Medical Instrumentation: Stable performance in sensitive measurement systems.
• Industrial Controls: Reliable operation in harsh temperature conditions.
• Test & Measurement Equipment: Low drift ensures long-term calibration integrity.
• Automotive Electronics (non-AECQ): Non-automotive but suitable for benign environments.

Conclusion of GS4A033301CT

The GS4A033301CT stands out for its exceptional precision, isolation, and ceramic-based reliability, making it a top choice for engineers prioritizing stability in compact designs. While not PPAP or RoHS compliant, its thin-film technology and tight tolerances cater to niche applications where performance outweighs regulatory constraints. Ideal for OEMs in industrial, medical, and instrumentation sectors seeking a cost-effective, high-performance resistor network.