Memory Connectors - PC Card Sockets

Category Introduction

PC card sockets are connectors designed to receive card type memory such as CFast, SIM, PCMCIA, Compact Flash, CardBus, ExpressCard, and SD, allowing for regular removal and insertion via hinged lid, push-pull and auto eject methods. They are available in surface, board, screw, straddle, snap-in, and edge mount as well as free-hanging and hand gripped versions.

Product List

8 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Card Type	Number of Positions	Connector Type	Insertion, Removal Method	Ejector Side	Mounting Type	Features	Height Above Board	Mounting Feature	Contact Finish	Contact Finish Thickness
DM3AT-SF-PEJM5 CONN MICRO SD CARD PUSH-PUSH R/A Hirose Electric Co Ltd	188	$2.70	DM3	Tape & Reel (TR)	Active	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
DM3AT-SF-PEJM5(11) CONN MICRO SD R/A PUSH-PUSH SMD Hirose Electric Co Ltd	49	$1.43	DM3	Tape & Reel (TR)	Active	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
DM3AT-SF-PEJM5(40) CONN MICRO SD R/A PUSH-PUSH SMD Hirose Electric Co Ltd	393	$2.25	DM3	Tape & Reel (TR)	Active	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
DM3AT-SF-PEJM5(41) CONN MICRO SD R/A PUSH-PUSH SMD Hirose Electric Co Ltd	271	$2.51	DM3	Tape & Reel (TR)	Active	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
DM3AT-SF-PEJM5(15) CONN MICRO SD R/A PUSH-PUSH SMD Hirose Electric Co Ltd	231	$0.00	DM3	Tape & Reel (TR)	Obsolete	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
DM3AT-SF-PEJM5(26) CONN MICRO SD R/A PUSH-PUSH SMD Hirose Electric Co Ltd	259	$0.00	DM3	Tape & Reel (TR)	Active	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
DM3AT-SF-PEJM5(42) CONN MICRO SD R/A PUSH-PUSH SMD Hirose Electric Co Ltd	364	$0.00	DM3	Tape & Reel (TR)	Last Time Buy	Secure Digital - microSD™	10 (8 + 2)	Connector and Ejector	Push In, Push Out	-	Surface Mount, Right Angle	Switch	0.066" (1.68mm)	Normal, Standard - Top	Gold	-
55359-5029 CF CARD HEADER ASSY SOFT TRAY PK Molex	553	$0.00		Tray	Active	-	-	-	-	-	-	-	-	-	-	-

About Memory Connectors - PC Card Sockets

What are Memory Connectors - PC Card Sockets?

Memory Connectors - PC Card Sockets

Memory Connectors, specifically PC Card Sockets, are integral components in the realm of electronic interconnects, designed to facilitate the connection between memory cards and electronic devices. These connectors serve as the interface that allows for the seamless exchange of data between the memory card and the host device. Operating on the principle of electrical contact, PC Card Sockets ensure a stable and reliable connection by aligning the card's contact points with the socket's pins or pads. This alignment enables the transfer of data, power, and signals, making them essential for expanding storage capabilities and enhancing device functionality.

Types of Memory Connectors - PC Card Sockets

1. Type I PC Card Sockets

Type I sockets are primarily used for memory cards and are characterized by their slim design, typically 3.3mm thick. They are ideal for applications where space is a premium, such as in portable computing devices. These sockets support SRAM and Flash memory cards, providing a compact solution for data storage and retrieval.

2. Type II PC Card Sockets

Type II sockets are slightly thicker, at 5.0mm, and are commonly used for I/O devices like modems and network cards. Their design accommodates additional circuitry, allowing for more complex functionalities beyond simple data storage. This type is prevalent in older laptops and some industrial equipment.

3. Type III PC Card Sockets

Type III sockets are the thickest, at 10.5mm, and are designed to support devices requiring more power and space, such as rotating mass storage devices like hard drives. These sockets provide robust connectivity for high-capacity storage solutions, making them suitable for applications demanding extensive data handling.

How to choose Memory Connectors - PC Card Sockets?

When selecting PC Card Sockets, several key parameters should be considered:

Compatibility: Ensure the socket type matches the card type (Type I, II, or III) and the device's specifications.
Durability: Look for materials and designs that offer longevity, especially in high-use environments.
Electrical Performance: Evaluate the socket's ability to maintain stable connections and support the necessary data transfer rates.
Environmental Resistance: Consider factors such as temperature range, humidity, and potential exposure to dust or moisture.
Supplier Reliability: Assess the reputation and quality assurance practices of suppliers to ensure consistent product performance.

By carefully evaluating these parameters, users can select the most suitable PC Card Sockets for their specific applications, ensuring optimal performance and reliability.

Applications of Memory Connectors - PC Card Sockets

1. Consumer Electronics

In consumer electronics, PC Card Sockets are used in devices like digital cameras and PDAs to expand storage capacity and facilitate data transfer. They enable users to easily swap memory cards, enhancing device versatility and user convenience.

2. Industrial Automation

In industrial settings, these connectors are employed in machinery and control systems to store and retrieve critical data. Their robust design ensures reliable performance in harsh environments, supporting the seamless operation of automated processes.

3. Telecommunications

PC Card Sockets are integral in telecommunications equipment, where they support network cards and modems. They provide the necessary interface for data transmission and connectivity, playing a crucial role in maintaining communication networks.

4. Automotive Industry

In the automotive sector, these connectors are used in navigation systems and onboard computers to manage data storage and processing. Their ability to withstand vibrations and temperature fluctuations makes them ideal for automotive applications.

5. Medical Devices

In medical technology, PC Card Sockets are used in diagnostic equipment and portable medical devices to store patient data and software applications. Their reliability and ease of use are critical in ensuring accurate data management in healthcare settings.