DF17A(4.0)-50DP-0.5V(51)

Series:	DF17
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	50
Pitch:	0.020" (0.50mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide
Contact Finish:	Gold
Contact Finish Thickness:	--
Mated Stacking Heights:	7mm, 8mm
Height Above Board:	0.248" (6.30mm)

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DF17A Array Edge Type ConnectorsDF17A Array edge type connectors are one of the most popular rectangular connectors in the electronics industry. This type of connector is used in a wide variety of applications including medical equipment, telecom systems, data processing equipment, industrial machines, and even in automotive applications.The DF17A is a 4.0 mm pitch connector featuring a 50-pin configuration and 0.5 V power rating. The connector consists of two parts: the insulating insert and the metal shell. The insulating insert is typically made of polyamide and its contact pins are stamped gold-plated copper alloy. The metal shell is a combination of zinc and phosphor bronze plating.The DF17A connector offers several benefits to the user including a high degree of flexibility, easy assembly, and reliable electrical and mechanical performance. The DF17A is also ideal for applications requiring high data rates due to its superior signal integrity.Working principleThe DF17A Array edge type connector works by connecting two or more circuits together. The two or more circuits are electrically connected by the contact pins on the insulating insert of the connector. When the DF17A is inserted into the mating socket or receptacle, the contact pins on the insulating insert make contact with the sockets.Once the connection is made, electrical current flows between the two or more circuits. This allows for the transmission of both signals and power, as the contact pins on the DF17A are capable of carrying both signals and electrical current.DF17A Array edge type connectors are typically used wherever a reliable, low impedance connection is necessary. This could include applications such as medical equipment, industrial machines, and even automotive applications.Application fieldThe DF17A Array edge type connector is perfect for applications that require high signal integrity. With its superior signal and power transfer capabilities, the DF17A is ideal for telecom systems, data processing applications, and even sensitive high-speed applications. The array edge type of the DF17A also makes it an excellent choice for applications where space is at a premium, as it takes up very little space.The DF17A is also suitable for use in harsh environments due to its strong mechanical and electrical performance. Its high-reliability design also ensures that it performs optimally in a wide range of temperatures and environmental conditions. With its superior signal and power transfer capabilities, the DF17A is an extremely versatile connector, capable of being used in a variety of different applications.ConclusionThe DF17A Array edge type connector is one of the most popular rectangular connectors in the electronics industry. With its superior signal and power transfer capabilities, the DF17A is an ideal choice for applications requiring high data rates. It is also suitable for use in harsh environments, thanks to its strong mechanical and electrical performance. The DF17A offers several benefits, including a high degree of flexibility, easy assembly, and reliable electrical and mechanical performance. The DF17A can be used in a wide variety of applications, from medical equipment and telecom systems, to data processing equipment and industrial machines.

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