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1051251000 is listed in the USB, DVI, HDMI Connector Assemblies range at ChipApex. The manufacturer field lists Molex. Its product description is CONN RCPT USB A/ESATA COMBO R/A. Review the specifications below when checking this part for your BOM.
The Molex 1051251000 is a USB Type-A and eSATA combo receptacle connector designed for right-angle through-hole mounting. It features an 11-position configuration, comprising 4 contacts for the USB interface and 7 contacts for the eSATA interface. The component operates within a temperature range of -35°C to 85°C and supports a rated voltage of 15VDC with a current rating of 1.5A per contact. Constructed with a stainless steel shield and UL94 V-0 rated black resin, it utilizes gold-plated contacts and offers board lock features for secure installation.
Verify part authenticity against official Molex documentation due to obsolete status. Confirm compatibility with existing PCB footprints and mating connectors. Check for RoHS compliance certificates if required by project specifications. Ensure handling procedures protect delicate pin structures during assembly.
Evaluate space constraints as this right-angle design requires specific vertical clearance. Consider thermal management capabilities given the operating temperature limits. Assess mechanical durability requirements against the specified mating cycles. Verify that the combined USB and eSATA functionality aligns with system interface standards.
This component belongs to the Molex 105125 series, which focuses on high-density connector solutions. The series addresses the need for integrated connectivity options in modern electronic devices. It represents a specialized approach to combining legacy and contemporary interface standards within a unified hardware platform.
Public confirmed substitute part numbers are not available for this obsolete component. Designers should consult Molex engineering support for potential cross-reference recommendations or updated series alternatives that maintain similar form factor and electrical characteristics.
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