CCM03-3754

Series:	CCM03 MK III
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Card Type:	SIM, SAM Card
Number of Positions:	8 (6 + 2)
Connector Type:	Connector
Insertion, Removal Method:	Push In, Pull Out
Ejector Side:	--
Mounting Type:	Surface Mount, Right Angle
Features:	Switch
Height Above Board:	0.138" (3.50mm)
Mounting Feature:	Normal, Standard - Top
Contact Finish:	Gold
Contact Finish Thickness:	--

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Introduction to PC Card Sockets and CCM03-3754 Application Field and Working Principle

The PC Card (formerly called PCMCIA) is an expansion or memory card used to extend the storage capacity of computers and other electronic devices. PC Card sockets are designed to accept this card-based memory expansion and are commonly found in laptops, digital cameras, PDAs, and more. The CCM03-3754 is an example of a standard type of PC Card socket.

Description of PC card

A PC Card is a memory card that looks like a credit card, only thicker. It typically has a solid-state, EEPROM or Flash-type memory capacity and is used to extend or store information on portable electronic devices. These cards typically have metal contacts on one side that align with the contacts in the socket. Inside the card are two to eight gold metal contacts. These contacts line up, or mate, with the contacts on the card itself.

CCM03-3754 Description

The CCM03-3754 is a compact, integrated PC Card socket for use in portable applications. The socket contains 56 dual-wiped contacts, and supports PC Cards up to Type II, Type III and Type IV. Its low-profile design is suitable for applications with limited space requirements. The socket is also compliant with the PCMCIA (Personal Computer Memory Card International Association) and ISO contact standards for PC Card conformity.

Working Principle of CCM03-3754

When a PC Card is inserted into a CCM03-3754 socket, the card\'s metal contacts are lined up with the socket\'s internal contacts. When the card is fully inserted into the socket, the internal contacts make contact with the card\'s internal contacts. This creates an electrical connection that allows data to flow between the PC Card and the motherboard of the device.

Application Field of CCM03-3754

The CCM03-3754 is used in a wide variety of portable applications, including laptops, digital cameras, and PDAs. The socket is also used in applications where the installation of a plug and receptacle pair is not practical or desirable, such as in handheld circuits. The CCM03-3754 is typically used in applications where memory expansion is required, or in applications that require data transfer between devices. It is also used for applications involving power storage, such as in cellular phones or other devices that require a rechargeable battery.

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