Molex PMC Mezzanine Series Straight Surface PCB Socket, 64-Contact, 2 Row, 1 mm Pitch Solder 71439-0864

Molex 71439-0864 PMC Mezzanine Series Straight Surface PCB Socket is a 64-contact, 2-row PCB Socket with a fine 1 mm pitch designed for board-to-board connections in advanced electronic systems. It offers a solder termination and straight orientation optimized for vertical stacking applications.

This socket series is ideal for connecting PCI and S-bus mezzanine cards to VMEbus and Multibus host boards, making it suitable for industrial, telecommunication, networking, and computing workstations. The socket's shrouded leaf design protects the header contacts from damage, prolonging service life.

The high-temperature Liquid Crystal Polymer (LCP) housing supports reflow solder processes, enhancing manufacturability and reliability. Its antiflux design reduces solder flux residue issues maintaining contact performance in harsh environments. The socket supports mated heights from 8 mm to 15 mm, enabling flexible system integration according to design needs.

With 64 contacts on 2 rows and a 1 mm pitch, it supports up to 1A current and withstands voltages up to 100V. The phosphor bronze contacts plated with gold ensure excellent electrical conductivity and corrosion resistance. Operating temperature ranges from -55°C to 85°C ensure reliability in various conditions.

Designed for vertical stacking SMT headers and sockets with 64 way contact capacity. Supports PCI and S-bus mezzanine cards connecting to VMEbus and Multibus host boards. Suitable for LAN, WAN, telecommunication, PC, and workstation applications.

Shrouded leaf design minimizes damage to header contacts. Low insertion force socket ensuring easy mating and durability. Constructed with a high-temperature LCP housing compatible with reflow solder processes. Antiflux design protects contacts during soldering and operation.

Mated heights available range from 8 mm to 15 mm according to combination guide. Complies with RoHS standards and is UL recognised for quality assurance. Operates reliably between -55°C and 85°C temperature range.

This component is manufactured in the United States to stringent quality standards for high performance in industrial, telecommunications, and computing electronics assemblies. Its robust construction and industry approvals make it ideal for critical applications requiring durable and reliable board interconnect solutions.

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