0492250821 Connectors, Interconnects

Series:	49225
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Card Type:	Secure Digital - microSD™
Number of Positions:	11 (8 + 3)
Connector Type:	Connector and Ejector
Insertion, Removal Method:	Push In, Push Out
Ejector Side:	--
Mounting Type:	Surface Mount, Right Angle
Features:	Switch
Height Above Board:	0.077" (1.95mm)
Mounting Feature:	Reverse - Bottom
Contact Finish:	Gold
Contact Finish Thickness:	--

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Memory Connectors - PC Card Sockets

The 0492250821 is one type of memory connector known as a PC Card Sockets. This type of device is used to add and access memory cards on computers. A variety of memory cards, for example Secure Digital (SD) and Compact Flash (CF), can be used with PC Card Sockets. It is a relatively small connector, typically referred to as a 1.8-inch socket as it has a length of 1.8 inches.

Application

PC Card Sockets are primarily used in personal computer devices, such as notebooks. It is used to add an additional density of memory to the device, such as when an extra SD or CF card is needed. It is also used to provide a secure, dust-free connection for USB devices. Some other applications for PC Card Sockets include consumer electronics, in-car navigation systems, medical equipment, industrial automation controllers, and point-of-sale systems.

Working Principle

PC Card Sockets are typically implemented as a Zero Insertion Force (ZIF) connector, wherein a spring-loaded socket is used to hold the physical memory card in place. The physical connections between the PC Card Sockets and the memory card are made with the help of electrical contacts. The contacts are manufactured using a variety of materials, including stainless steel and gold. The electrical contacts provide a secure connection between the memory card and PC Card Socket, thus allowing the communication between the two devices without any interference.

Benefits of PC Card Sockets

PC Card Sockets offer many advantages over other memory connectors. For instance, PC Card Sockets have a low insertion and extraction force, which means that the insertion and removal of memory cards is much easier compared to other connectors. PC Card Sockets are also smaller and lighter than their counterparts, such as eSATA and PATA, and can be used with a variety of devices, such as flash drives, SD cards, and CF cards. Furthermore, the contacts found in PC Card Sockets are made of highly conductive metals, such as gold or stainless steel, making them highly reliable and durable. In conclusion, the 0492250821 PC Card Socket is a highly reliable and versatile memory connector designed to add and access memory cards on computers. It has a variety of applications and benefits and provides a secure connection between memory cards and the PC Card Socket.

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