P409EL474M275AH330

Overview

The KEMET P409EL474M275AH330 is a radial leaded X2 safety film capacitor from the P409 series. It features a capacitance of 470 nF with a tolerance of ±20%. The component is rated for 275 V AC and 630 V DC, utilizing metallized paper dielectric. Designed for through-hole mounting, it has a lead pitch of 25.4 mm and operates within a temperature range of -40°C to +85°C. Physical dimensions are 30.5 mm in length, 15.3 mm in width, and 22 mm in height.

Feature Summary

• Certified as an X2 class suppression capacitor for cross-line applications
• Constructed with metallized paper dielectric for high reliability
• Complies with international safety standards including EN/IEC 60384-14 and UL 60384-14

Applications

• EMI suppression in universal input power supplies
• Cross-line filtering in household appliances
• Industrial equipment power circuits

Procurement Notes

Verify the complete part number against official KEMET documentation to ensure correct suffix alignment. Confirm that the specific revision matches the required safety certifications for your target market. Cross-reference the datasheet for any recent product change notices affecting material composition or manufacturing location.

Selection Notes

Select this component when a paper dielectric is specified for cost-effective EMI suppression in AC mains applications. Ensure the PCB layout accommodates the 25.4 mm lead pitch and the physical envelope of 30.5 x 15.3 x 22 mm. Verify that the operating voltage does not exceed the 275 V AC rating under all expected line conditions.

Part Context

This component belongs to the KEMET P409 series of X2 safety capacitors. The series utilizes metallized paper technology, distinguishing it from polypropylene alternatives. These capacitors are engineered specifically for across-the-line noise suppression where compliance with stringent safety regulations is mandatory.

FAQ

What is the maximum operating temperature?

The maximum operating temperature is +85°C.

Is this capacitor suitable for automotive applications?

No, the P409 series is not certified for automotive use according to available specifications.