PM9408.814NLT

Common Mode Chokes Overview

The PM9408.814NLT is a surface-mount common mode choke from Pulse Electronics, utilizing planar ER25 technology. It features an inductance of 480 µH and a DC current rating of 18 A. The component exhibits a maximum DC resistance of 6.3 mΩ and an impedance of 3.4 kΩ at 1.1 MHz. Its self-resonant frequency is 1.3 MHz with a tolerance of 35%. Operating within a temperature range of -40°C to +125°C, the device measures 30.5 mm x 27 mm x 18 mm.

Common Mode Chokes Feature Summary

• Planar ER25 construction for compact surface-mount integration
• High current handling capability up to 18 A
• Low DC resistance design for efficient power transmission

Common Mode Chokes Applications

• Power supply input filtering
• EMI suppression in high-current circuits
• Common mode noise reduction in electronic systems

Common Mode Chokes Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure accuracy, as variations such as PH9408.814NLT may appear in distributor listings. Confirm that the required electrical parameters, including inductance and current ratings, align with your circuit design specifications before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing systems requiring robust common mode noise suppression with high current capacity. The planar format facilitates automated assembly and space-constrained layouts. Ensure the operating environment remains within the specified -40°C to +125°C range to maintain performance integrity and reliability over the product's lifecycle.

Common Mode Chokes Part Context

This component belongs to the PM9408 series of common mode chokes manufactured by Pulse Electronics. The series utilizes planar magnetic technology to achieve high performance in a low-profile package. These devices are engineered for applications demanding effective electromagnetic interference filtering while maintaining structural stability under high current loads.

Common Mode Chokes Replacement Considerations

Cross-reference with PH9408.814NLT if sourcing through distributors using alternative naming conventions. Verify mechanical dimensions and pin configurations match existing board layouts before substitution.