DF1E-11S-2.5C

Series:	DF1E
Packaging:	Bulk
Part Status:	Active
Connector Type:	Receptacle
Contact Type:	Female Socket
Number of Positions:	11
Pitch:	0.098" (2.50mm)
Number of Rows:	1
Row Spacing:	--
Mounting Type:	Free Hanging (In-Line)
Contact Termination:	Crimp
Fastening Type:	Latch Lock
Color:	White
Features:	--
Note:	Contacts Not Included

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IntroductionRectangular connectors are an essential piece of the modern electronics industry. Types of connecters are numerous, but a typical and commonly used rectangular connecter type, the DF1E-11S-2.5C, is ubiquitous in a variety of applications. This article will explore this rectangular connector’s application field and working principle.DF1E-11S-2.5C OverviewThe DF1E-11S-2.5C is a two-part, crimp style, board-to-board rectangular connector. The connector features 11 pins in a two-row configuration and is manufactured from 0.5mm thick, tin-platted alloy with a tail length of 20mm. The product size of this particular connector is 6.50mm in width, 10mm in height, and 14.50mm in depth.Other unique features of the DF1E-11S-2.5C include its maximum operating voltage of 200V, withstanding 2.5A current, as well as a temperature range of -20°C to 85°C. These features make the DF1E-11S-2.5C an ideal rectangular connector for a variety of applications.Application FieldDue to its size, durability, and simple design, the DF1E-11S-2.5C is well suited for a variety of applications. It’s commonly found in personal computers, telecom equipment, and networking devices. The connector is also widely used in appliances and audio and video systems. The DF1E-11S-2.5C has a wide variety of applications, including PCB-to-PCB, PCB-to-cable, cable-to-cable, and PCB-to-chip connections.The DF1E-11S-2.5C is often used as a board-to-board solution in a variety of industries, ranging from telecommunications to audio and video. Its small yet reliable size allows it to be easily integrated into new and existing designs without taking up too much space. Additionally, its construction is extremely durable, allowing it to withstand the elements of the environment as well as vibration, shock, and other physical elements. Additionally, it’s compatible with a variety of materials, such as copper, gold, plastic and any metals.Working PrincipleThe working principle of the DF1E-11S-2.5C is based on two basic elements – the housing and the terminal. The housing of the connector is composed of two parts; a male side and a female side. The male side has 11 pins, which act as the mating points and are often coated with gold for improved conductivity. The female side has 11 contacts, which match with the pins on the male side, forming the connection between the two parts.The terminals within the DF1E-11S-2.5C, which interface directly with the conductive parts, are made of brass or phosphor bronze. These material choices provide an increased current rating, a larger assortment of mounting and wiring options, and better overall durability. The terminals, which connect the pins of the male side, and the contacts of the female side are pushed into the housing via a pre-mounted grommet. With the grommet inserted, the connector’s tabs hold the terminals tightly in place.ConclusionThe DF1E-11S-2.5C is one of the most widely used two-row rectangular connectors on the market. Its small size and robust construction make it an ideal connector for a wide variety of applications. Its two-piece design, secured with a pre-mounted grommet, ensures that the terminals remain securely in place and that connections are made quickly and securely. With its broad application field, its current rating of 2.5A, and its 200V operating voltage, the DF1E-11S-2.5C is a must-have component in any electronics project. Its simple and reliable design make it an ideal rectangular connector for a variety of applications.

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