# Flash Memory Card, MicroSD Card, 128 KB

![Product image](https://novapart.co/image/farnell:3559167/)

**URL**: https://novapart.co/products/6ES7953-8LG31-0AA0/flash-memory-card-microsd-128-kb
**SKU**: 6ES7953-8LG31-0AA0
**Manufacturer**: SIEMENS
**Category**: Semiconductors - ICs || Memory || Flash Memory Cards
**Price**: €105.7500
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| App Rating | - |
| Uhs Standard | - |
| Product Range | - |
| Memory Capacity | 128KB |
| Video Speed Class | - |
| Supply Voltage Nom | - |
| Standard Speed Class | - |
| Flash Memory Card Type | MicroSD Card |
| Operating Temperature Max | - |
| Operating Temperature Min | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3559167/)

**6ES7953-8LG31-0AA0** 

**Data sheet** 

SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 128 KB 

|SaaS<br>ee<br>| SIEMENS<br>)<br>- SIMATIC<br>ft<br>_ MICROMEMORY CARD|<br>_ MMCB40CDF23<br>;<br>—128KB SCXN ES.00<br>|<br>|<br>j<br>Figure similar|SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 128 KB|SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 128 KB|SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 128 KB|
|---|---|---|---|
|**General information**||||
|Product type designation|Micro MemoryCard|||
|**Memory**||||
|Type of memory|Flash-EPROM|||
|Memorysize|128 kbyte|||
|Number of write/delete operations, min.|100 000|||
|Data retention(after final programmingaction), min.|10 a|||
|**Dimensions**||||
|Width|24 mm|||
|Height|32 mm|||
|Depth|1.4 mm|||
|**Weights**||||
|Weight, approx.|2g|||
|**Classifications**||||
|eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>ETIM<br>ETIM<br>ETIM<br>ETIM<br>IDEA<br>UNSPSC||**Version**|**Classification**|
|||14<br>12<br>9.1<br>9<br>8<br>7.1<br>6<br>10<br>9<br>8<br>7<br>4<br>15|27-24-22-12<br>27-24-22-12<br>27-24-22-12<br>27-24-22-12<br>27-24-22-12<br>27-24-22-12<br>27-24-22-12<br>EC000192<br>EC000192<br>EC000192<br>EC000192<br>6458<br>43-20-14-02|
|**Approvals / Certificates**||||
|**General Product Approval**||||



**Approvals / Certificates General Product Approval** 

Manufacturer Declaration 

6ES79538LG310AA0 Page 1/2 

Subject to change without notice © Copyright Siemens 

5/16/2026 

**last modified:** 

1/16/2021 

6ES79538LG310AA0 Page 2/2 

Subject to change without notice © Copyright Siemens 

5/16/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/6ES7953-8LG31-0AA0/flash-memory-card-microsd-128-kb)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/6es7953-8lg31-0aa0/microsd-card-128kb-3v/dp/3559167)
---

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