PE-53912

Common Mode Chokes Overview

The PE-53912 is a surface-mount common mode choke from Pulse Electronics, designed for PCB mounting. It features a single channel with a nominal inductance of 1.8 mH and a tolerance of 20%. The component supports a maximum DC current of 2.5 A and has a maximum DC resistance of 80 mOhms. Its self-resonant frequency is 2.2 MHz. Operating temperatures range from -40°C to +125°C. Physical dimensions are 16.38 mm in length, 17.02 mm in width, and 9.9 mm in height.

Common Mode Chokes Feature Summary

• Surface mount construction for automated PCB assembly
• Single-channel design for common mode noise suppression
• Toroidal core structure providing unshielded performance

Common Mode Chokes Applications

• Electronic circuit noise suppression
• Interference filtering in signal lines

Common Mode Chokes Procurement Notes

Verify the specific suffix (e.g., NL) against the datasheet to confirm packaging and compliance details. Confirm availability status as some listings indicate obsolete or restricted supply conditions. Ensure the selected variant matches the required lead time and factory order constraints before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when a 1.8 mH inductance at 2.5 A is required for common mode filtering. Verify that the 80 mOhm DCR meets power loss constraints. Ensure the 16.38 x 17.02 mm footprint fits the PCB layout. Check if the unshielded nature requires spatial isolation from sensitive components.

Common Mode Chokes Part Context

This part belongs to the PE-5391x series of common mode chokes by Pulse Electronics. It is categorized under SMD/SMT inductors and chokes. The product utilizes a toroidal core type and is intended for general-purpose noise suppression applications in electronic circuits requiring robust current handling capabilities.

Common Mode Chokes Replacement Considerations

The PE-53912NL is listed as an available variant within the same series. Cross-reference electrical parameters such as inductance, current rating, and physical dimensions when evaluating alternative suppliers or updated revisions.