Is 6ES5376-1AA21 discontinued?
6ES5376-1AA21 is commonly available as a spare part. Submit an RFQ for pricing and lead time.
1 actual photo shown first. Reference images are model-matched and must be confirmed before purchase.
Siemens
6ES5376-1AA21
SIEMENS 6ES5376-1AA21
Siemens
From $240.52In stockSource updated 6/24/2026
Product Description
- •DISCONTINUED BY MANUFACTURER 10/01/2022
- •MEMORY SUBMODULE
- •SIMATIC S5
- •32KB
- •CMOS EPROM
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: RFQ
Availability: 23 in stock
Lead time: Ships from stock
Never Used
Price: $240.52
Availability: 5 in stock
Lead time: ~7 day lead
Used
Price: RFQ
Availability: 97 in stock
Lead time: Ships from stock
Specifications
- Part #
- 6ES5376-1AA21
- Brand
- Siemens
- Category
- PLCs and Machine Control
- Part Number
- 6ES5376-1AA21
- Series
- CMOS-EPROM
- Weight
- 0.15 lbs
- Type
- Memory Module
- Model
- 32Kb
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
Need 6ES5376-1AA21 availability?
Prices and stock can change. Submit quantity, required condition, and destination for a current quote.
FAQ
How do I buy 6ES5376-1AA21?
Submit a Request for Quote on this page with quantity, required condition, and ship-to country. We respond by email with pricing and delivery options.
What condition options are available for 6ES5376-1AA21?
We list New, Never Used, and Used for 6ES5376-1AA21 (indicative availability and pricing — confirm on RFQ). See our condition policy at https://www.usedautomations.com/condition-codes.