EMF-109-01-S-D Connectors, Interconnects

Series:	Flexcard™ EMF
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Card Type:	--
Number of Positions:	18
Connector Type:	Connector
Insertion, Removal Method:	Push In, Pull Out
Ejector Side:	--
Mounting Type:	Board Edge, Straddle Mount
Features:	--
Height Above Board:	--
Mounting Feature:	--
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)

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EMF-109-01-S-D Application Field and Working Principle

Memory Connectors - PC Card Sockets are connectors used to connect and store information onto a computer system. One type of memory connector PC card socket is the EMF-109-01-S-D. It is a low profile, card-edge type of PC card socket with form factor Type I and II 16 bit.The EMF-109-01-S-D is mainly used for products such as PDAs, laptop computers and other thin stationary devices. Additionally, the EMF-109-01-S-D supports bus voltage of 5V only and card detect switch features. Thus, it is ideal for situations where space is at a premium.The EMF-109-01-S-D can be used in a variety of applications. For instance, it can be used for secure communication and storage, multimedia application, GPS, digital camera, industrial control, notebook computer, automotive, consumer electronics and embedded system applications.The EMF-109-01-S-D’s working principle is quite simple. Upon insertion of the PC card, the card’s signal line makes contact with the EMF-109-01-S-D’s external contactor. After having been verified, the card is allowed to communicate with the host computer. As the card is pulled out, the contactor features a disconnection mechanism that removes any remaining power supply from the card.The EMF-109-01-S-D’s external contactor is a standard feature of the socket which comprises of a 15 set of A/D pins that are equalisable via a host controller. This is important for making the connection to the card and to ensure an error-proof connection, thus providing a sound and signal completion. Moreover, the connection is only made after processing and verification of the signal.The EMF-109-01-S-D is also equipped with a power on/off control signal for controlling the card power. This power control signal is provided through the host controller, and can be used to turn the card on or off.In addition, the EMF-109-01-S-D features a card detect switch which helps to ensure that the card is safely located in the socket. This card detect switch detects when the card has been inserted or removed, allowing the host controller to detect when the card has been connected or withdrawn. This ensures the safety of the card and the data stored on it.The EMF-109-01-S-D is also designed with a latch lever and lock, which allows for faster and easier insertion and removal of PC cards. This feature ensures that a user can connect the card securely and remove the card easily, providing a better user experience.To conclude, the EMF-109-01-S-D is an ideal choice of memory connector PC card socket for thin stationary devices such as PDAs and laptop computers. It is equipped with a number of features that make it suitable for secure communication and storage, multimedia applications, GPS, digital camera, industrial control and embedded system applications. Additionally, it is equipped with external contactors for equalisaion, a power on/off control signal and latch lever and lock for providing a secure connection. Together, these features make it one of the most reliable memory connectors PC card sockets available today.

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