# Part Number Suffix Meaning

**URL:** <https://forum.digikey.com/t/part-number-suffix-meaning/44157>\
**Category:** Q&A\
**Created:** [August 15, 2024, 10:44pm UTC](https://forum.digikey.com/t/part-number-suffix-meaning/44157 "2024-08-15T22:44:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![BradC](https://avatars.discourse-cdn.com/v4/letter/b/d26b3c/32.png) [@BradC](https://forum.digikey.com/u/BradC)\
**Post date:** [August 15, 2024, 10:44pm UTC](https://forum.digikey.com/t/part-number-suffix-meaning/44157/1 "2024-08-15T22:44:44Z")

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------Question for [KS DELLS1.22-JHKI-1-0-2-S](https://www.digikey.com/en/products/detail/ams-osram-usa-inc/KS-DELLS1-22-JHKI-1-0-2-S/16803588) Please Put your question below------  
What does the 0-2-S at the end of the mfr part number mean? The datasheet shows the complete part number as just KS DELLS1.22-JHKI-1. So, why the extra characters and what do they signify? Is this the same as the KS DELLS1.22-JHKI-1?

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**Author:** ![Rhonda\_1175](https://avatars.discourse-cdn.com/v4/letter/r/ccd318/32.png) [@Rhonda\_1175](https://forum.digikey.com/u/Rhonda_1175)\
**Post date:** [August 16, 2024, 10:00pm UTC](https://forum.digikey.com/t/part-number-suffix-meaning/44157/2 "2024-08-16T22:00:00Z")

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I am checking with the Product Specialist for the Suffix 0-2-S

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**Author:** ![Verna\_1353](https://avatars.discourse-cdn.com/v4/letter/v/fbc32d/32.png) [@Verna\_1353](https://forum.digikey.com/u/Verna_1353)\
**Post date:** [August 20, 2024, 6:11pm UTC](https://forum.digikey.com/t/part-number-suffix-meaning/44157/3 "2024-08-20T18:11:00Z")

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Sorry about the wait. Here is what we received back:

-0 is a forward voltage range 0 indicates all forward voltages

-2 is the grouping current. This is the current (2ma) at which parts are tested for grouping

-S is internal to Osram and has no effect on the part