X-1622NL

Overview

The X-1622NL is a surface-mount pulse transformer manufactured by iNRCORE, LLC. It features a 1:1:1 turns ratio and provides 1500Vrms isolation. The inductance is 1.8mH with a maximum DC resistance of 1.6 Ohms for both primary and secondary windings. Operating temperature ranges from -55°C to 125°C. Physical dimensions are approximately 9.02mm length, 8.89mm width, and 6.85mm height. It is packaged in tubes.

Feature Summary

• Provides high-voltage isolation suitable for gate drive applications
• Compact surface-mount design for automated assembly
• Symmetrical winding configuration for balanced signal transmission

Applications

• Gate drive circuits for power semiconductors
• Signal isolation in industrial control systems
• Pulse transformer coupling in communication interfaces

Procurement Notes

Verify the specific package type and moisture sensitivity level before ordering. Confirm that the 1.6 Ohm DC resistance meets circuit requirements. Ensure the operating temperature range aligns with the application environment. Check for any RoHS compliance status updates from the manufacturer.

Selection Notes

Select this component when high voltage isolation and precise pulse transmission are required. The 1:1:1 ratio ensures signal integrity without amplitude alteration. Consider the physical footprint constraints as it utilizes a specific SMD package. Verify thermal management needs given the 125°C maximum rating.

Part Context

This part belongs to iNRCORE's portfolio of audio and signal transformers. It is designed for reliable performance in demanding electronic environments. The product line focuses on providing robust isolation solutions for modern power electronics and signal processing applications.

Replacement Considerations

Check for direct substitutes with identical 1500Vrms isolation and 1.8mH inductance. Ensure pinout compatibility if replacing in existing designs. Verify that alternative components meet the same -55°C to 125°C temperature specifications.