Memory Card For Mmc
Overview
Product sourcing insights & recommendations


The phrase "memory card for MMC" in 2026 refers to a bifurcated market: a shrinking legacy sector for removable cards and a rapidly growing industrial sector for embedded modules (eMMC). While removable MultiMediaCards have been largely superseded by SD cards in consumer tech Pandaoffice, they maintain a critical 18.5% market share focused on industrial automation and medical legacy systems Alibaba.
Market Trends & Insights (2026)
* The "Legacy Survival": Demand for niche removable MMC cards (like RS-MMC) is growing at 35.7% in industrial sectors where established hardware requires durable, low-capacity storage Alibaba.
* eMMC Dominance: The embedded MultiMediaCard (eMMC) market remains a multi-billion dollar industry Coherentmarketinsights. eMMC 5.1 is the current standard for budget electronics and IoT, though high-end automotive systems are pushing toward 3D NAND architectures for extreme temperature reliability (-40°C to 105°C) HugdiyAlibaba.
* Pricing Volatility: 2026 is seeing significant price fluctuations. While average prices are declining due to competition, Q4 2026 is projected to face procurement risks and potential supply tightening for flash memory Alibaba. Industrial-grade PLC cards remain high-value items, often priced between $30 and $190 .
Product Insights & Availability
Current procurement options are divided into three primary categories based on application:
#### 1. Industrial PLC Memory (Siemens/Automation)
Used heavily in manufacturing, these cards (e.g., SIMATIC S7 series) are specialized for reliability in rugged environments.
#### 2. Embedded eMMC Modules (IoT/SBC)
Modern eMMC 5.1 modules used for single-board computers (like Orange Pi) and smart devices. These offer a compact footprint and are priced aggressively for mass-market use.
#### 3. Legacy Removable MMC/RS-MMC
Hard-to-find cards for early mobile phones (Nokia/Sony Ericsson) and older digital cameras. Capacities typically range from 128MB to 4GB.
Strategic Comparisons
| Feature | Removable MMC | Embedded eMMC 5.1 |
|---|---|---|
| Common Use | Legacy Phones/PLCs | Smart TVs, IoT, SBCs |
| Max Capacity | ~4GB Aliexpress | 256GB+ |
| Interface Speed | ~12.5 MB/s | Up to 400 MB/s (HS400) |
| Market Status | Legacy/Niche | Mainstream Budget Storage |
Based on the industrial shift, here are the next logical steps for your research:
Industrial Multimediacard Mmc Card For Siemens Plc Legacy Devices
Products · 3 lists

Siemens 6ES7953-8LG30-0AA0 Brand New Original SIMATIC S7 128KB 3.3V Micro Memory Card PLC Memory Card
Shenzhen Yilixin Electronic Technology Co., Ltd.🇨🇳CN5 yrs
PLC Memory Card 6ES7954-8LC03-0AA0 6ES7954-8LE03-0AA0 6ES7954-8LF03-0AA0 Functional Module for Industrial Automation
Shenzhen Yujin Technology Co., Ltd.verified🇨🇳CN9 yrs
Siemens Siemens S7 Memory Card 6ES7953-8LL20-0AA0
Shenzhen Anke Automation Co., Ltd.🇨🇳CN3 yrs
Plc New 6es7953-8ll20-0aa0 Memory Card Industrial Automation Fast Shipping for Warranty Product
Xiamen Maxautom Automation Technology Co., Ltd.verified🇨🇳CN1 yr
New Original 6ES7953-8LM31-0AA0 Memory Card for PLC S7-300 Mmc Memory Card
Shenzhen Xintaosen Technology Co., Ltd🇨🇳CN1 yr
New Original Siem Ens 6ES7953 MMC Memory Card Multi Capacity Industrial Flash Storage for S7-300 PLC Program Backup
Shenzhen Lebailong Automation Equipment Co., Ltd.verified🇨🇳CN6 yrs
PLC Controller 6ES7953-8LM31-0AA0 S7-300 2MB MMC Memory Card
Shenzhen Fuyidai Technology Co., Ltd.verified🇨🇳CN3 yrs
6ES7953-8LL11-0AA0/6ES7 953-8LL11-0AA0 Simatic S7 MMC 2MB Micro Memory Card for Siemens
Shenzhen Yunyifeng Technology Co., Ltd.verified🇨🇳CN6 yrs
Brand New Original Siemens SIMATIC S7 MMC Memory Card 6ES7953-8LG31-0AA0 for S7-300/C7/ET 200
Shenzhen Xinshengyuan Electronics Co., Ltd.verified🇨🇳CN4 yrs
Siemens SIMATIC S7 Micro Memory Card 3V Nflash 64 KB 6ES7953-8LF31-0AA0 for S7-300/C7/ET 200
Shenzhen Huiyao Electric Technology Co., Limitedverified🇨🇳CN7 yrs
Siemens SIMATIC S7 Micro Memory Card Nflash 64 KB 6ES7953-8LF31-0AA0 S7-300/C7/ET 200 PLC Programming Industrial Control 220V

6ES7953-8LJ20-0AA0 Industrial PLC Micro Memory Card 512KB 3.3V Dedicated MMC Interface for SIMATIC S7-300/C7/ET 200 1 Year
Xiamen Guanlang Automation Co., Ltd.🇨🇳CN2 yrs
6ES7953-8LG20-0AA0 Micro Memory Card 128KB 3.3V Dedicated MMC Interface for SIM S7-300/C7/ET 200 PLC Systems
Shunyi Trading (Shenzhen) Co., Ltd🇨🇳CN1 yr
New Original 6ES7953-8LM31-0AA0 Memory Card for PLC S7-300 Mmc Memory Card
Shenzhen AMD Technology Co., Ltd.🇨🇳CN3 yrs
PLC Supplier 6ES7953-8LF11-0AA0 Micro Memory Card MMC For S7-300/C7/ET200 Controller PLC Spare Parts Original In Stock For Sale

6ES7953-8LL31-0AA0 MMC Micro Memory Card 2MB for S7-300 PLC Controller
HUIZHOU PLC SUPPLY LIMTED🇨🇳CN1 yr
6ES7953-8LP31-0AA0 6es7953-8lp31-0aa0 8MB Micro Memory Card MMC for S7-300/C7/ET 200 PLC Industrial Control

New Original 6ES7953-8LM31-0AA0 Memory Card for PLC S7-300 Mmc Memory Card

Plc Memory Card 6ES7 953-8LP30-0AA0 6ES7 953-8LP31-0AA0 S7 300 MMC Memory Card 8MB

6ES7798-0GA00-0XA0 S7-300 MMC Memory Card 8MB Original Warehousestock PLC Programming Controller 6ES7798-0GA00-0XA0
Wuhan Mitkco Electronics Co.,Ltd🇨🇳CN8 yrs
New Original Siemens PLC 6E7954-8LC03-0AA0 S7-1200 Eprom Memory Card 4MB 32 I/O 220V
Shenzhen Odin Industrial Control Equipment Co., Ltd.🇨🇳CN2 yrs
Siemens 6ES7954-8LF03-0AA0 New Original SIMATIC Memory Card 24MB Flash PLC Storage Card for S7-1200 S7-1500
Shenzhen Nanshangxinghua Electronic Technology Co., Ltd.verified🇨🇳CN3 yrs
PLC Memory Card 6ES7954-8LC03-0AA0 6ES7954-8LE03-0AA0 6ES7954-8LF03-0AA0 Functional Module for Industrial Automation Siemens

6ES7953-8LJ20-0AA0 Siemens SIMATIC S7 PLC Memory Card | 512KB Non-volatile Flash 3.3V DC CE//RoHS Certified Industrial Control
Teckon Electric (shanghai) Co., Ltd.verified🇨🇳CN10 yrs
MMC Memory Card 6ES 7 953/6ES7953-8LM20/8LM31/8LP20-0AA0 Original

Siemens 6ES7954-8LF03-0AA0 New Original SIMATIC Memory Card 24MB Flash PLC Storage Card for S7-1200 S7-1500
Shenzhen Yuke Chip Electronics Co., Ltd.verified🇨🇳CN1 yr
MMC Memory Card 6ES 7 953/6ES7953-8LM20/8LM31/8LP20-0AA0 Original

Siemens 6ES7954-8LF03-0AA0 New Original SIMATIC Memory Card 24MB Flash PLC Storage Card for S7-1200 S7-1500
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Sources & References
25 sources cited · Verified industry data & reports

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