SIMATIC S7 256 MB memory card for S7-1x00 CPUs for documented industrial automation and replacement requirements.
The Siemens 6ES7954-8LL03-0AA0 is a 256 MB SIMATIC memory card designed for S7-1x00 CPUs. The official specification identifies a 3 V Flash-EPROM card with at least 200,000 write and erase operations, compact 24 × 32 × 2.1 mm dimensions and an approximate weight of 3 g. Siemens has discontinued this article and lists it in the PM410 support and spare-parts period, with 6ES7954-8LL04-0AA0 identified as the successor. For legacy replacement work, compare the complete article number, storage capacity, CPU requirements and existing card label before ordering.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6ES7954-8LL03-0AA0 |
| Product Type | SIMATIC S7 256 MB memory card for S7-1x00 CPUs |
| Series | SIMATIC Memory Card |
| Discontinued Status | Yes — discontinued since 21 March 2024; PM410 support and spare-parts period |
| Memory Type | Flash-EPROM, 3 V |
| Memory Capacity | 256 MB |
| Write/Delete Operations | Minimum 200,000 |
| Data Retention | Minimum 10 years below 20,000 write cycles; 1 year above 180,000 cycles |
| Dimensions | 24 × 32 × 2.1 mm |
| Weight | Approximately 3 g |
| Successor | 6ES7954-8LL04-0AA0 |
| Product Condition | Original New |
| Stock Status | In Stock |
| Country of Origin | GERMANY |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options are stated in the written quotation after order review. |
Siemens identifies 6ES7954-8LL04-0AA0 as the successor. This listing remains for documented legacy spare-part requirements.
Removable SIMATIC storage medium for compatible S7-1x00 CPU applications.
Compact Flash-EPROM format supports documented legacy CPU configurations.
Successor information must be reviewed before changing an existing project medium.
Verify the complete article number, 256 MB capacity, compatible CPU requirements, existing project backup, card format and original label. Do not assume that a successor card is automatically interchangeable without project review.
Yes. Siemens lists it as discontinued since 21 March 2024 in the PM410 support and spare-parts period.
Yes. This Stockoems listing is marked In Stock; the written quotation confirms the available quantity.
The stated supply condition is Original New with 1 year warranty under written quotation terms.
Compare the complete article number, original label, hardware and project requirements before ordering.
Yes. Shipping options and documentation are stated in the written quotation after destination review.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
A documented workflow for model review, quotation, protective packing, international dispatch and after-sales coordination.
| Stage | Included Support |
|---|---|
| Pre-quotation | Model and suffix verification; condition confirmation; technical compatibility review; product and label photo confirmation. |
| Order handling | Protective packaging; worldwide shipping options; customs documentation preparation. |
| After dispatch | Shipment tracking and after-sales response through the stated sales contacts. |
| Commercial terms | Written warranty terms and return authorization process are stated in the quotation and order documents. |
Stockoems supports industrial maintenance teams and purchasing departments with product identification, document-based checks, protective handling and cross-border shipping coordination. Availability and delivery timing are confirmed only in the written quotation.
Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 |
|---|---|---|---|---|
| GXE51A1B | JZ10-11-PT15 | ABB CM577-ETH-XC 1SAP370700R0001 | LNL-1300E | RF3332 |
| UNC632 | 077672L | ABB 2CDG006132R0313/R0314 | CLIOP824A | BB-4000L 6500428 |
| ZBRN2 | WV-SFR611L | PM-7200-8TX | SEC-TEA-230-5045 | 4437/00 |
| Q900-023 | BI40 | ANB10D-410 | 7311repartidor | NJ40+U1 N106690S |
| XTCE018C01 | 950-0860 | CP17970 | PDLPC416-KNX | AP-315 JW797A |
| DTD-5233 DTD-523X | EY-IO551F001 | PC00351.H | HCPS.9-3336W | D1061S |
| 7KM3133-0BA00-3AA0 | D254.DIN.110.US | U9500B2002006265-002 U9500 B2002 | MOFH-3-1/8 | SI01-0697, WP1000 |
| 4131 | ABB 1SDA066431R1 | D620 | 20775-3031 | TX40 |
| STA4D-10 C3TB01202J | AC2458 2DI-Y 2DO | CLSE1L230 | ABB CI512 / 1SAP221000R3002 | GE THQC22020WL |
| 6AG1322-1BL00-2AA0 | FT3700-20 | TM3DQ16UK | ATW-T220aG | JZ10-11-T10 |
| ABB DC551-CS31 1SAP220500R0001 TU551-CS31 B0 | TPS-6X-WS 6503405 | ABB 2CDG110137R0011 | 342911 | ATB5D-00 |
| TW-2.0 | ST600MP0005 PN:1MJ200-151 | ABB 2CDG110101R0011 | HDL-MAC01.231 | CST 205764 |
| MS4604F1210 50085000-004 | FW-325 | 700-CF220ZS | RBS-4A-R | BEP2-OA |
| DT-7 | Inc.BP3-1V11B5C111 | Xt2001 MK03260-02 | PAN-PWR-C13-C14 | AN-60012MA |
Send the complete model number, quantity and destination country for availability, condition, compatibility and shipping review.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
