P409CE104M275AH101

Overview

The KEMET P409CE104M275AH101 is a radial leaded X2 class suppression capacitor from the P409 series. It features a capacitance of 100 nF with a tolerance of ±20%. The component is rated for 275 VAC and 630 VDC, utilizing paper dielectric construction. Designed for through-hole mounting, it has a lead spacing of 20.3 mm. The unit operates within a temperature range of -40°C to +85°C and complies with EN/IEC 60384-14, UL 60384-14, and CAN/CSA-E60384-14 standards.

Feature Summary

• X2 safety classification for mains interference suppression
• Paper dielectric construction for high voltage stability
• Compliant with major international safety certifications

Applications

• Cross-line EMI filtering in AC power supplies
• Motor run applications requiring X2 rating
• General purpose AC line noise suppression circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct lead pitch and physical dimensions. Confirm RoHS compliance status and certification marks required for the target market. Cross-reference the part number with official KEMET documentation to avoid substitution errors with similar P409 variants.

Selection Notes

Select this component when an X2 rated capacitor is required for cross-line applications. Ensure the circuit voltage does not exceed 275 VAC or 630 VDC. Verify that the PCB layout accommodates the 20.3 mm lead spacing. Consider the paper dielectric characteristics for thermal performance within the specified operating temperature range.

Part Context

This part belongs to the KEMET P409 series of paper film capacitors designed for electromagnetic interference suppression. The series offers various capacitance values and lead spacings to suit different board layouts. These components are engineered for reliability in AC line environments, providing safe failure modes compliant with global safety standards.

Replacement Considerations

Direct replacements must match the 100 nF capacitance, 275 VAC rating, X2 class, and 20.3 mm lead pitch. Verify that substitute parts hold equivalent UL, EN, and CSA approvals.