NE3503M04-T2-A

Overview

The NE3503M04-T2-A is a high-frequency transistor manufactured by Renesas Electronics Corporation. It is designed for RF and microwave applications, typically operating in the S-band or C-band frequency ranges. The component features a surface-mount package suitable for automated assembly processes. As indicated by the manufacturer's lifecycle status, this specific part number has reached the end-of-life stage, meaning it is obsolete and will no longer be produced by Renesas.

Feature Summary

• High-frequency operation capability for RF signal processing
• Surface-mount packaging for PCB integration
• End-of-life product status

Applications

• RF amplifier stages
• Microwave communication systems
• Test and measurement equipment

Procurement Notes

This component is officially classified as End-of-Life (EOL) by Renesas Electronics. Manufacturers have ceased production, and new units are not available from authorized distribution channels. Procurement should focus on verifying the authenticity of remaining stock from third-party suppliers or identifying approved replacement components that meet the original design specifications.

Selection Notes

Designers replacing this obsolete part must evaluate alternative transistors with compatible RF performance characteristics. Key parameters to match include gain, noise figure, and power handling capabilities within the target frequency band. Package compatibility and thermal requirements should also be assessed to ensure seamless integration into existing circuit layouts without significant redesign.

Part Context

Renesas Electronics Corporation produces a wide range of semiconductor devices, including discrete transistors for specialized applications. The NE3503M04-T2-A belongs to their portfolio of high-frequency components. While the broader product line remains active, this specific model has been discontinued, reflecting the company's strategy to phase out older technologies in favor of newer solutions.

Replacement Considerations

Consult Renesas official documentation for recommended cross-reference parts. Verify that any substitute device meets the original electrical specifications and physical footprint requirements to maintain system integrity.