SIMATIC S7 Micro Memory Card 128 KB for S7-300/C7/ET 200

SKU: 6ES7953-8LG31-0AA0 Categories: ,

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Micro Memory Card (MMC) — 3.3V Nflash, 128 KB capacity, for S7-300, C7, and ET 200 series CPUs, dimensions 32 x 24 x 1.4mm. [VERIFIED via Siemens official datasheet]

Technical Specifications

Product Type Micro Memory Card (MMC)
Capacity 128 KB
Technology 3.3V Nflash
Compatibility S7-300, C7, ET 200 series
Dimensions 32mm x 24mm x 1.4mm

Typical Applications

Smallest-capacity MMC in the S7-300 range, suited for small CPUs with minimal program storage requirements, such as compact CPU 312/313-class controllers.