ELF-18N032A

Common Mode Chokes Overview

The ELF-18N032A is a two-line common mode choke manufactured by Panasonic Electronic Components, designed for through-hole mounting. It features a vertical orientation with four PC pins and is housed in a bulk package configuration. The component supports a current rating of 3.2 Amperes and exhibits a typical DC resistance (DCR) of 45 milliohms. This passive filter belongs to the broader category of electromagnetic interference suppression devices intended for signal integrity maintenance in electronic circuits.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for dual-line configurations
• Utilizes through-hole technology for robust mechanical attachment
• Features low DC resistance to minimize signal loss

Common Mode Chokes Applications

• Signal line filtering in industrial control systems
• Noise suppression in data communication interfaces
• Electromagnetic compatibility enhancement in consumer electronics

Common Mode Chokes Procurement Notes

Verify RoHS compliance status prior to procurement as sources indicate non-compliance. Confirm package type and pin configuration match design requirements. Ensure supplier documentation aligns with Panasonic specifications. Validate current ratings against circuit demands. Check for authorized distribution channels to guarantee authenticity.

Common Mode Chokes Selection Notes

Select this component when dual-line common mode filtering is required with through-hole assembly constraints. Consider the 3.2A current rating and 45mOhm DCR for circuit compatibility. Evaluate space availability for vertical mounting. Assess environmental conditions against component specifications. Compare performance metrics with alternative filters if stricter standards apply.

Common Mode Chokes Part Context

This part falls under Panasonic's passive components portfolio, specifically within the common mode choke subcategory. It serves as an EMI suppression solution for protecting sensitive electronics from high-frequency noise. The product line emphasizes reliability in industrial and commercial applications requiring stable signal transmission.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material. Verify compatibility with existing designs before considering alternatives.