Siemens 6ES7953-8LJ30-0AA0 SIMATIC Memory Card 3.3V for S7-300 PLC
The 6ES7953-8LJ30-0AA0 is a Siemens SIMATIC Micro Memory Card (MMC) designed for use with S7-300 PLC systems. It provides reliable storage for user programs, configuration data, and system parameters.
This memory card operates at 3.3V and ensures stable and secure data handling in industrial automation environments. It is essential for the operation of S7-300 CPUs, enabling efficient program execution and data management.
With durable design and long service life, the 6ES7953-8LJ30-0AA0 is widely used in automation systems, manufacturing, and process control industries.
Product Overview: 6ES7331-7KF02-0AB0 – Siemens S7-300 Analog Input Module (SM331)
| Brand | Siemens |
| Model | 6ES7953-8LJ30-0AA0 |
| Type | SIMATIC Micro Memory Card |
| Voltage | 3.3V |
| Application | S7-300 PLC |
| Condition | New / Refurbished |
Fast delivery | Global shipping | 12-month warranty
Product picture
![]()
![]()
Product core
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 6ES7953-8LJ30-0AA0 |
| Type | Micro Memory Card (MMC) |
| Voltage | 3.3V |
| Compatibility | Siemens S7-300 PLC |
| Function | Program & data storage |
| Condition | New / Refurbished |
| Supply Voltage | 24 V DC |
| Weight | ~0.28 kg |
| Connector | 20-pin front connector |
Application scenario
Product status
Product Status: Active / Available
We provide:
| 6ES7953-8LJ30-0AA0 | 6ES7953-8LH30-0AA0 |
| 6ES7953-8LJ31-0AA0 | 6ES7953-8LI30-0AA0 |
| 6ES7953-8LG30-0AA0 | 6ES7953-8LJ20-0AA0 |
| 6ES7953-8LG31-0AA0 | 6ES7953-8LK30-0AA0 |
| 6ES7953-8LF30-0AA0 | 6ES7953-8LN30-0AA0 |
| 6ES7953-8LF31-0AA0 | 6ES7953-8LP30-0AA0 |
| 6ES7953-8LL31-0AA0 | 6ES7953-8LR30-0AA0 |
| 6ES7953-8LM31-0AA0 | 6ES7953-8LS30-0AA0 |
| 6ES7953-8LM32-0AA0 | 6ES7953-8LT30-0AA0 |
| 6ES7953-8LE30-0AA0 | 6ES7953-8LU30-0AA0 |
FAQ
It is used to store programs and data in Siemens S7-300 PLC systems.
Yes, S7-300 CPUs require a memory card to run programs.
Yes, we offer stock with fast global shipping.
Looking for 6ES7953-8LJ30-0AA0 Memory Card?