DF37B-50DS-0.4V(51)

Series:	DF37
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	50
Pitch:	0.016" (0.40mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	2.00µin (0.051µm)
Mated Stacking Heights:	0.98mm
Height Above Board:	0.038" (0.97mm)

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DF37B-50DS-0.4V(51) Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)These DF37B-50DS-0.4V(51) rectangular connectors are a type of mezzanine board-to-board connector which is mainly used for a variety of applications such as consumer electronics, home appliances, computer peripherals, and communication equipment, especially in environments where higher speed transmission and high-reliability interfaces are necessary.The DF37B-50DS-0.4V(51) connectors are composed of two parts: the housing and the mating terminals. The housing is made of plastic and can be easily mounted on printed circuit boards (PCBs) with their built-in latching system. The contact elements are soldered onto the PCBs and connected through contact pins. As the contacts are hermetically sealed in the connector housing, they prevent dust and environmental contaminants from entering the connection, providing superior resistance to vibration and shock.In addition, the DF37B-50DS-0.4V(51) connectors feature a modified design with modified locking profiles and enhanced polarized keys to ensure insertion and removal force requirements are met. Its modified design also improves performance under external stress factors and protects against unintentional misconnections, which is especially valuable in higher density applications with multiple boards.The DF37B-50DS-0.4V(51) connectors are designed to meet the next generation connectivity requirements, including many of the features described above, while also being reliable, easy to use, and cost-effective. They feature robust terminals that securely mate and unmate with target PCBs without requiring a special tool and offer a range of options such as the number of pins and the pitch size.In terms of working principle, the DF37B-50DS-0.4V(51) connectors consist of an array of contact pins lined up in a specific pattern. These contact pins are soldered onto the PCBs and are then mated with the mating terminals on the housing of the connectors. As the contact pins come in contact with the terminals, they create an electrical connection which allows two electronic devices to communicate data.In terms of application field, the DF37B-50DS-0.4V(51) connectors are mainly adopted in consumer electronics, office equipment, computers and peripherals, communication systems, home appliances, industrial equipment, medical equipment, automotive industry, railway, and so on, including parts such as servers, remote controllers, power supplies, and others.Overall, these DF37B-50DS-0.4V(51) mezzanine connectors are designed to perform reliably and efficiently in a wide range of applications. Their excellent vibration and shock resistance, modified locking profile, and hermetic seals help keep them protected from the rugged environments they may encounter. Furthermore, their cost-effectiveness and design flexibility make them suitable for even the most demanding of board to board or mezzanine applications.

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