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The 42Z4000NL is a through-hole audio and signal transformer manufactured by Pulse Electronics, classified as a Common Mode Choke (CMC). It features a horizontal package with four pins. The component provides an inductance of 36uH and a DC resistance of 0.2 Ohms. Designed for LAN applications, it serves as a 4-port signal transformer suitable for telecommunications and data transmission environments requiring common mode noise suppression.
Verify the specific datasheet version before procurement, as manufacturer documentation may undergo revisions. Confirm that the through-hole horizontal pin configuration matches your PCB footprint requirements. Ensure compatibility with your assembly process regarding lead-free soldering standards if RoHS compliance is mandatory for your project specifications.
Select this component when a 4-port LAN choke with 36uH inductance is required. The low DC resistance of 0.2 Ohms supports efficient signal transmission. Consider the physical dimensions and through-hole mounting style during layout planning to ensure adequate clearance and mechanical stability within the enclosure design constraints.
This part belongs to Pulse Electronics' portfolio of audio and signal transformers. It falls under the subcategory of transformers specifically designed for telecom and LAN applications. The product line focuses on providing reliable signal isolation and noise filtering solutions for electronic communication systems.
No public confirmed substitute part numbers are available in the provided source material.