The Siemens 6ES7954-8LC03-0AA0 is a 4 MB SIMATIC memory card for documented S7-1x00 CPU and SINAMICS applications. Siemens identifies the storage technology as Flash-EPROM and specifies at least 500,000 erase/write operations. The card is compact at 24 × 32 × 2.1 mm and weighs approximately 3 g. It is an older spare-part article for which Siemens lists 6ES7954-8LC04-0AA0 as the successor. Procurement should preserve the full suffix and compare the installed card label, capacity, supported device documentation, project backup procedures, and lifecycle requirements before ordering or transferring application data.
Confirm the exact installed configuration rather than selecting by family name alone.
□ Complete 6ES7954-8LC03-0AA0 suffix
□ 4 MB capacity and 3.3 V card designation
□ Supported CPU or SINAMICS documentation
□ Existing project backup and data-transfer procedure
□ Original card label and lifecycle requirement
What capacity does this card provide?Siemens specifies 4 MB.
What memory technology is used?It is a Flash-EPROM memory card.
Where is it documented for use?Siemens describes it for S7-1x00 CPUs and SINAMICS applications.
Is there a newer Siemens article number?Siemens lists 6ES7954-8LC04-0AA0 as the successor; compatibility must still be checked.
What should be confirmed before ordering?Check the exact suffix, capacity, device documentation, existing label, and project backup process.
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 route for model checking, condition review, protective handling, international logistics, and written commercial terms.
Stockoems supports maintenance teams and project buyers with structured model checking, photographic confirmation where available, careful packing, export-oriented documentation, and responsive quotation handling. Availability and dispatch timing are stated only after order details are reviewed.
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.
| 41B | ADAM-4055 | 46B/44-S12 | PLC-KNX | RS485 / rs485 4683-TTM-1F |
| f418 | 7KT1662 | ULX1-J1 | PCS1C823 | ZB150-100 XT0B100GC1 |
| 760ATC | GHQ6310038R0111 | SG-TL70-Y | IPCUE-SIGMA | 572125022 I3J2L-0000 |
| HDL-MBUS01P.431 RJ45 | ABB 2CDG110071R0011 | CQC-1800 6PCKD00719C | XPIQ-AA 2270 / XPIQ-2270 | BC9100 |
| M200 PN. 52121554 | R7653691-11 / R7653071 / R7653071-05 | NTB-HD-10-S | PRO 9105 | CS8550i-01 |
| LIP-ME201C | EGT346F102 | U20NRUD300 000 / RS485 | ALS-1/DLS-1 1615C51G 02 | MNN-62-100 |
| 1014K60-1739-01 | 4116 PR 4501 | RKC4.221T-30/TEB | A0008-503-1-00 | C65-RDR-M |
| Foxboro B0139CZ | 026592 RS485 E/A | T8123 PoE-30W 5014-201-01 | EC3-X33 PCN 807 783 | ABB XT387E 702750 |
| MN50-LCD | S9454BE-7 | P8-HDMI2-4KDS/HDMI | CE06260-000000 | ABB SA/S2.16.6.1 2CDG110112R0011 |
| PCO3000BM0 | BT-F420 | AV3135 00-1A-07-06-C2-FB | SCMD4 - 4UNIVERSE | PR5110/00 |
| MU106A 451700 | eZNS-T100-NB-R-047-WWG | UDS1100002-01 | 310-00 | SFP-H10GB-CU3M 37-0961-03 |
| MC3190-RL3S04E0A | ABB DX531 / 1SAP245000R0001 | 5714A | XPR-A ST/N/04 | 1KO3 |
| L4064B2228 | MXO2LE VER.003 | V61R513A-A2000 | RB2 BA4 | AT-MC102XL-90 PN:990-000445-90 |
| ABB 2CDG 110171R0011 | 3HE05894AAAA01 | 7NG1901-4AD30-6 | 4495B | 1002UU05 / 852-917-002 CK70/CK71 |
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
