Question:
Explain how to interpret the lot code.
Answer:
The lot number of the product indicated on the switch body or the packing box is the date of the product’s production in the left 4 digits, with Omron’s recognition codes afterward in alphanumeric characters.
Explanation:
The code consists of day (two digits), month, year, and control number (e.g. production site, line number).
Please refer to the following table. Note that this coding does not necessarily apply to all the available switch models.
Lot code example:
17Z9R1: Manufactured on December 17, 2009 or 2019
Product category
Switches Basic Switches
Classification
Usage, Applications
Related keywords
Basic Switch
Lot Number
Lot Coding
Manufacturing Date
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Switches | DigiKey Electronics
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Explain how to interpret the lot code. | FAQ | OMRON Device ＆ Module Solutions - Americas