# DM3AT-SF-PEJM5 (Component) ## Description 10 (8 + 2) Position Card Connector Secure Digital - microSD™ Surface Mount, Right Angle Gold microSD socket push push The DM3AT-SF-PEJM5 is a low-profile, surface-mount microSD card connector from Hirose Electric featuring a push-push insertion and ejection mechanism. Designed for compact and portable electronic devices, it supports standard microSD, microSDHC, and microSDXC cards. The connector provides reliable electrical contact through gold-plated copper alloy terminals and is rated for up to 10,000 insertion/removal cycles, ensuring long-term durability. With a right-angle SMT configuration, integrated card detection switch, and robust mechanical retention, this connector is well-suited for applications such as embedded systems, IoT devices, consumer electronics, and industrial equipment where space efficiency and dependable card interfacing are critical. Product Category: Memory Card Connectors Product Type: Card Connector Subcategory: Memory Connectors & Sockets Card Type: microSD Number of Contacts: 8 Number of Rows: 1 Pitch: 1.1 mm Mounting Type: PCB Mount Mounting Style: Standard Orientation: Right Angle Termination Style: SMD/SMT Insertion / Extraction Style: Push-Push Mating Cycles: 10,000 Current Rating: 500 mA Voltage Rating: 125 VAC Contact Material: Copper Contact Plating: Gold Housing Material: Liquid Crystal Polymer (LCP) Insulation Resistance: 1 GΩ Height: 1.68 mm Length: 13.85 mm Operating Temperature Range: -25°C to +85°C Color: Black Packaging Options: Reel, Cut Tape, MouseReel Factory Pack Quantity: 1500 RoHS Compliance: Yes Country of Origin: China Country of Assembly: China Country of Diffusion: China Unit Weight: 0.003527 oz #commonpartslibrary #connector #memory #cardsocket #microsd ## Component Details - **Owner:** adrian95 - **Created:** 9/11/2023 - **Last Updated:** 4/18/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** DM3AT-SF-PEJM5 - **Manufacturer Name:** Hirose Electric Co Ltd - **Datasheet URL:** https://www.mouser.com/datasheet/2/185/DM3AT_SF_PEJM5_CL0609_0031_0_00_2DDrawing_00009471-1614303.pdf - **Part Type:** Connector - **Used in:** 290 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/hirose-electric-co-ltd/DM3AT-SF-PEJM5/2533565) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C114218.html) | $1.4038 | 15K | | [Mouser](https://www.mouser.com/ProductDetail/Hirose-Connector/DM3AT-SF-PEJM5?qs=LZSZKJVF%252B2WTDKp%252BR7IYAQ%3D%3D) | $2.66 | 25K | | [Verical](https://www.verical.com/pd/hirose-electric-memory-card-DM3AT-SF-PEJM5-447772?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Memory Connectors - **MPN:** DM3AT-SF-PEJM5 - **Mount Type:** Surface Mount - **Package / Case Code:** TO - **Pin Count:** 14 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DAT2 | | | 2 | CD/DAT3 | | | 3 | CMD | | | 4 | VDD | | | 5 | CLK | | | 6 | VSS | | | 7 | DAT0 | | | 8 | DAT1 | | | P1 | SHIELD | | | P2 | SHIELD | | | P3 | SHIELD | | | P4 | SHIELD | | | SWA | ~ | | | SWB | ~ | | --- *Generated from [https://www.flux.ai/adrian95/dm3at-sf-pejm5~p1p](https://www.flux.ai/adrian95/dm3at-sf-pejm5~p1p)*