5027020891

Series:	502702
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Card Type:	Secure Digital - microSD™
Number of Positions:	10 (8 + 2)
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:	0.060" (1.52mm)
Mounting Feature:	Normal, Standard - Top
Contact Finish:	--
Contact Finish Thickness:	--

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Introduction

PC card sockets, also known as “memory connectors”, are compact, lightweight and secure connectors that allow the connection and transfer of data between portable memory cards and devices. They are used in a wide range of applications, including medical, automotive, and consumer electronics equipment.In this article, we will explore the 5027020891 application field and working principle of PC card sockets. We will discuss their different types, how they work, and their application in various industries.

Types of PC Card Sockets

PC card sockets come in several types, depending on the application they are designed for. Some of the most common types of PC card sockets are:• PCI Card Socket: This type of socket allows users to connect an interface card to a motherboard. It uses a single edge contact (SEC) connector that plugs into a slot on the motherboard. It supports up to five configurations, including 8-, 16-, 32-, and 64-bit options, and is widely used in basic PC systems.• PCMCIA Card Socket: This type of socket is typically used for connecting laptop computers to memory cards and other peripherals. It uses a pin and socket connection, which is a two-piece system designed to secure the connection between the card and the device. It is compliant with the PCMCIA standard, and is used in a range of applications, including medical and military equipment.• ISA Card Socket: This type of socket is used for connecting older tech devices. It features a ribbon connector that plugs into the ISA slots found on older PCs. It is most commonly used to connect legacy equipment, such as ISA cards, parallel printers, and VGA cards.

Working Principle of PC Card Sockets

PC card sockets operate through a simple mechanical and electrical connection. When a memory card is inserted into the socket, the contact points on the card come in contact with the corresponding contact points on the socket. This establishes an electrical connection between the card and the PC.The socket’s contact points also act as a mechanical locking mechanism to hold the card firmly in place. This ensures the secure connection between the card and the device, and prevents the card from being accidentally removed.

Applications of PC Card Sockets

PC card sockets are used in a wide variety of applications across a variety of industries. In the medical field, they are used to connect medical equipment such as ECG monitors to portable memory cards and other devices. In the automotive industry, they can be used to connect to ECUs, storage cards, and other automotive components.In the consumer electronics sector, they are commonly used to connect portable storage cards and external memory cards to digital cameras, camcorders, and other electronic devices. In addition, they are used in computer and network systems to connect different components, such as network interface cards, sound cards, and graphics cards.

Conclusion

PC card sockets are compact, lightweight connectors that enable data transmission between memory cards and electronics. They come in several types, depending on the application, and their working principle is a straightforward mechanical and electrical connection.PC card sockets are widely used across a variety of industries, including medical, automotive, and consumer electronics, for connecting memory cards to devices and components. They provide a secure connection that prevents the card from being accidentally removed.

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