1721601802

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Pin or Socket:	Socket
Wire Gauge:	18 AWG, 20 AWG
Contact Termination:	Crimp
Contact Material:	Phosphor Bronze
Contact Finish:	Gold
Contact Finish Thickness:	15.0µin (0.38µm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Card Edge Connectors - Contacts

Card edge connectors (CECs) are electrical connectors designed to connect printed circuit boards (PCB) to daughtercards. A CEC is typically a collection of metal contacts with different electrical characteristics, such as signal/data, power, ground, and even coaxial or twisted-pair for carrying audio-visual content. As the name implies, these connectors are usually found at the edges of cards.Contacts in CECs are typically designed to provide reliable and repeatable electrical connections. They may either provide a press-fit connection or feature a soldered-on or otherwise secured end. Depending on the application, CECs may be rigid or flex-based.Flex-based CECs are the more versatile of the two types. These connectors use flexible printed circuits (FPCs) to interconnect printed circuit boards, and they often feature simple installation and rework procedures. As such, FPCs have become popular in applications where cards need to be replaced frequently or spaced within a specific area.Rigid CECs allow for the greatest signal integrity and are popular in applications such as computers and telecommunications. These rigid CECs often feature snap-in press-fit connections to provide enhanced performance by using physical strain relief.CECs are widely used to interconnect two or more PCBs together. They have been used in applications such as floppy disk drives, portable music players, and TVs. In terms of working principle, CECs provide simple connections between two sections of a PCB. This can be done using press-fit connections as mentioned above, or by installing solder connections or clamps/latching mechanisms.In terms of application fields, CECs are often found in a wide variety of fields, from computers, consumer devices, and telecommunications, to automotive and medical applications. CECs can be used in applications that require the highest signal integrity, such as aircraft avionics, or in applications that require a simple connection between two sections of a PCB, such as automotive or consumer device components.CECs can also be designed to alleviate the transmission line effects caused by their location on a PCB, such as signal loss, cross-talk, and impedance discontinuities. This is done by carefully selecting the material and plastic housing of the contacts, the shape of the contacts, and the geometry and number of contacts within the CEC.In summary, CECs are electrical connectors that are designed to provide a reliable and repeatable connection between two sections of a PCB. They come in two basic forms, rigid and flex-based, and they are used in a variety of application fields including computers, consumer devices, microscopes, and medical equipment. They provide simple electrical connections and are designed to reduce transmission line effects.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description