DF17A(3.0)-20DS-0.5V(51)

Series:	DF17
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	20
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:	5mm, 5.5mm, 7mm
Height Above Board:	0.138" (3.50mm)

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DF17A(3.0)-20DS-0.5V(51) is one of the popular connector designs in the rectangular connectors and arrays, edge type, mezzanine (board to board) categories. It is a reliable and cost-effective product that is used in many commercial and industrial applications.DF17A(3.0)-20DS-0.5V(51) is a 0.5mm pitch edge type connector that is designed to provide a secure connection between two boards. The connector has a double-sided design with two 20-pin rows arranged side by side at a 45-degree angle. The pins are positioned in the 0.5V (51) configuration which is the most commonly used and is backwards compatible with the 0.4V (48) configuration. The connector is designed for a maximum board-to-board spacing of 5mm and the mating connector has a depth of 2mm.The contact pins are made of gold-plated phosphor bronze and can be soldered directly onto the board with a hot-air system. The contact pins are arranged in a staggered configuration with gaps between each row to provide additional current carrying capacity. The housing is made of high-temperature thermoplastic material and is rated for temperatures up to 105degrees Celsius.The DF17A(3.0)-20DS-0.5V(51) connector has multiple applications in both commercial and industrial settings. The connector is commonly used in industrial control systems, robots, telecommunications, automotive, computers, tools, and other applications where a reliable board-to-board connection is paramount. The connector is also used in printed circuit boards (PCBs), radio frequency (RF) devices, and digital circuit boards.The working principle behind the DF17A(3.0)-20DS-0.5V(51) connector is simple. When two mating connectors are connected, the gold plated contact pins establish an electrical connection between the two boards. This electrical connection allows current to flow in both directions and can be used to transmit power, data, or both.The DF17A(3.0)-20DS-0.5V(51) connector is a reliable and cost-effective solution for many applications. The connector is designed to provide a secure and reliable board-to-board connection while still being affordable. The connector is also backed by a long warranty, ensuring that it will last for many years.

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