Part number dissection
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203370Molex QSFP-DD Interconnect System series, which are I/O Connectors and Cages.
1253Configuration of the QSFP-DD cage assembly, including through-hole, right-angle mounting, press-fit termination, and EMI shielding.
Specifications
Base codeMolex QSFP-DD Interconnect System series, which are I/O Connectors and Cages.
Finish / variantConfiguration of the QSFP-DD cage assembly, including through-hole, right-angle mounting, press-fit termination, and EMI shielding.