PH9408.164NLT

Common Mode Chokes Overview

The PH9408.164NLT is a two-line common mode choke manufactured by Pulse Electronics, designed for surface mount applications. It features an inductance of 160 µH and provides a common mode impedance of 400 Ohms at 1.76 MHz. The component supports a current rating of 36 Amperes with a maximum DC resistance (DCR) of 1.3 mOhm. Its physical dimensions are 30.50 mm in length and 27.00 mm in width, operating within a temperature range of -40°C to 125°C.

Common Mode Chokes Feature Summary

• Provides high common mode noise suppression with specified impedance characteristics at defined frequencies.
• Capable of handling high continuous current loads suitable for power line filtering applications.
• Constructed for surface mount technology to facilitate automated assembly processes.

Common Mode Chokes Applications

• Power supply input filtering for industrial equipment
• Noise suppression in AC/DC converter circuits
• EMI reduction in high-current data transmission lines

Common Mode Chokes Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration, as these parameters define the component's filtering performance. Confirm that the surface mount footprint dimensions match the target PCB layout to ensure proper mechanical fit and soldering reliability during assembly.

Common Mode Chokes Selection Notes

Select this component when high current capacity and significant common mode attenuation are required in a surface mount form factor. Evaluate the trade-off between the low DC resistance for efficiency and the physical size constraints of the application environment to ensure adequate thermal management and spatial clearance.

Common Mode Chokes Part Context

This component belongs to the SMT Common Mode Chokes category from Pulse Electronics, now part of Yageo Group. It is engineered for robust electromagnetic interference suppression in demanding electronic environments, offering a balance of high current handling and effective noise filtration for sensitive circuitry.

Common Mode Chokes Replacement Considerations

Cross-reference with other models in the PH9408 series or equivalent high-current common mode chokes from Pulse Electronics. Ensure any substitute matches the 160 µH inductance, 36 A current rating, and 30.50 x 27.00 mm footprint to maintain circuit integrity.

Common Mode Chokes FAQ

What is the common mode impedance of the PH9408.164NLT?

The component provides a common mode impedance of 400 Ohms at a frequency of 1.76 MHz.

What is the maximum DC resistance of this choke?

The maximum DC resistance (DCR) is specified as 1.3 mOhm.