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DM3D-SF

DM3D-SF

Hirose Electric Co Ltd
10 (8 + 2) Position Card Connector Secure Digital - microSD™ Surface Mount, Right Angle Gold
Active23,883 in stock
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Overview

The DM3D-SF is a high-reliability, surface-mount microSD card connector featuring a push-pull mechanism for manual card insertion and removal. It is designed with an extremely low profile of 1.55mm above the PCB, making it ideal for space-constrained mobile and embedded applications. The connector includes 10 positions (8 signal pins plus 2 ground/shield) and is rated for up to 5,000 mating cycles.

Why Choose This Part

The DM3D-SF offers an ultra-slim 1.55mm height and a small footprint of approximately 11.45mm x 11.95mm to save board real estate. It features high durability with a 5,000 cycle rating and a gold-plated copper alloy contact system that ensures stable electrical performance under vibration. The push-pull design eliminates complex ejection springs, reducing the risk of accidental card ejection in high-shock environments.

Applications

Embedded Data Logging
Providing removable storage for industrial sensor nodes or data loggers where low profile and high durability are required.
Handheld Devices
Enabling expandable memory in thin consumer electronics such as portable media players and GPS units.
IoT Gateways
Serving as a reliable interface for firmware updates and local database storage in compact edge computing hardware.

Key Specifications

Features Switch
Card Type Secure Digital - microSD
Mounting Type Surface Mount, Right Angle
Connector Type Connector
Contact Finish Gold
Mounting Feature Normal, Standard - Top
Height Above Board 0.061" (1.55mm)
Number of Positions 10 (8 + 2)
Insertion, Removal Method Push In, Pull Out

Categories

Memory & Storage > eMMC & SD Modules