DF40HC(3.5)-30DS-0.4V(51)

Series:	DF40
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	30
Pitch:	0.016" (0.40mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	2.00µin (0.051µm)
Mated Stacking Heights:	3.5mm
Height Above Board:	0.134" (3.40mm)

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DF40HC(3.5)-30DS-0.4V(51) connectors are rectangular arrays, edge type, mezzanine (board-to-board) connectors. These connectors are widely used in applications such as high-speed data transfer, high-circuit-density interconnects, 3-D system integration, and signal routing in various electronics. This type of connector is designed to provide floating mated connections, allowing for different misalignments, air gaps, and board warpage. It also prevents assembly jamming and contact damage, which can often occur when two boards are mated together. DF40HC(3.5)-30DS-0.4V(51) connectors feature a 3.5mm pitch, 30-way, double-sided type array connector. The 30-way features 30 double-row, female header contacts (pins) with 0.4mm contact pitch and a mating cycle life of 20,000 operations. It also offers a low profile (2.5 mm) board-to-board height, an improved locking system, and a solderless, crimp-style, low force contact mechanism.The double-sided version of this connector features a top and bottom side signal configuration, and the bottom side options include ground and power (it can also be specified with 8-14 positions). It also features a low-profile, board-to-board mating/unmating height (2.5mm). The versatile and low-profile design makes this connector suitable for many applications, including laptops, tablets, and cell phones. In addition to the low profile and wide array of contact positions, DF40HC(3.5)-30DS-0.4V(51) connectors also feature insulation displacement contacts (IDC) which are formed on the top edge of the board, for easy board-to-board connections. Unlike other interconnection technologies which require solder or other connection techniques, the IDC contacts provide a fast and reliable connection with minimal force. The DF40HC(3.5)-30DS-0.4V(51) connectors are designed to provide optimal electrical performance. All contacts feature gold-plated plating for enhanced corrosion resistance, improved electrical continuity, lower contact resistance, higher contact current, and low inductive crosstalk. The connector housing is also designed to reduce crosstalk and provide a higher signal integrity.Overall, the DF40HC(3.5)-30DS-0.4V(51) connector provides high-speed data transfer, high-circuit-density interconnects, and 3-D system integration in a low profile, board-to-board solution. Its IDC contacts provide fast and reliable connections with minimal force, while its gold-plated plating ensures enhanced corrosion resistance and improved electrical continuity. This makes it an ideal solution for applications such as laptops, tablets, and cell phones.

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