# MR01A-01211 (Component) ## Description -25℃~+85℃ 1.85mm Card Slot MicroSD card Reader (TF card) Self-bouncing SMD SD Card / Memory Card Connector ROHS MR01A-01211 TF-SMD_MR01A-01211 LCSC Part Number: C479742 JLCPCB Part Class: Extended Part Manufactured by ATOM(爱特姆) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 3/11/2025 - **Visibility:** Public - **Operating Temperature:** -25~+85℃ - **Manufacturer Part Number:** MR01A-01211 - **LCSC Part Number:** C479742 - **Package or Case Code:** TF-SMD_MR01A-01211 - **Operating Voltage:** 10V - **Part Type:** SIM Card Connectors - **Current Rating:** 0.5A - **Connector Type:** Card Slot - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** ATOM(爱特姆) - **Used in:** 31 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C479742.html) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Other - **MPN:** MR01A-01211 - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 13 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DAT2 | | | 2 | CD/DAT3 | | | 3 | CMD | | | 4 | VDD | | | 5 | CLK | | | 6 | VSS | | | 7 | DAT0 | | | 8 | DAT1 | | | 9 | CARD_DET | | | 10 | GND | | | 11 | GND | | | 12 | GND | | | 13 | GND | | --- *Generated from [https://www.flux.ai/lcsc/mr01a-01211~y4cl](https://www.flux.ai/lcsc/mr01a-01211~y4cl)*