# BZX84B12-E3-08 marking H67

**URL:** <https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845>\
**Category:** Discrete Semiconductor Products\
**Tags:** vishay-general-semiconductor-diodes-division, part-marking, diodes\
**Created:** [March 22, 2024, 4:31am UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845 "2024-03-22T04:31:30Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![NOTE](https://avatars.discourse-cdn.com/v4/letter/n/b77776/32.png) [@NOTE](https://forum.digikey.com/u/NOTE)\
**Post date:** [March 22, 2024, 4:31am UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845/1 "2024-03-22T04:31:30Z")

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BZX84B12-E3-08 , marking code : H67 but we received marking : Z67 Please help to advise and confirm ?

> **[bzx84\_series.pdf](https://www.vishay.com/docs/86338/bzx84_series.pdf)**
>
> 114.48 KB

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**Author:** ![Steve\_Fellman](https://avatars.discourse-cdn.com/v4/letter/s/c77e96/32.png) [@Steve\_Fellman](https://forum.digikey.com/u/Steve_Fellman)\
**Post date:** [March 22, 2024, 12:36pm UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845/2 "2024-03-22T12:36:00Z")

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Hello,  
Welcome to the DigiKey tech forum. Yes, you are correct. The proper marking according to the [datasheet](https://www.vishay.com/docs/86338/bzx84_series.pdf) , page 3 for part BZX84B12-E3-08 is listed as H67. Can you provide a photo of the part you have showing the markings to help us verify, thanks.

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**Author:** ![slycer2002](https://avatars.discourse-cdn.com/v4/letter/s/8e7dd6/32.png) [@slycer2002](https://forum.digikey.com/u/slycer2002)\
**Post date:** [March 22, 2024, 1:06pm UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845/3 "2024-03-22T13:06:11Z")

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From what I can see [here](https://www.digikey.com/htmldatasheets/production/1236214/0/0/1/bzx84b10-e3-08.html) on page 3, the Z67 marking appears to be the same or generally equivalent specifications to the component the OP was expecting. It appears, however, that this datasheet I linked is several years old and may no longer be valid.

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**Author:** ![NOTE](https://avatars.discourse-cdn.com/v4/letter/n/b77776/32.png) [@NOTE](https://forum.digikey.com/u/NOTE)\
**Post date:** [March 25, 2024, 1:19am UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845/4 "2024-03-25T01:19:41Z")

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Photo in pdf file.

 ![image](https://global.discourse-cdn.com/digikey/original/3X/8/0/80406a906be1308040e75702b95f3eff0519be6a.jpeg)

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**Author:** ![Steve\_Fellman](https://avatars.discourse-cdn.com/v4/letter/s/c77e96/32.png) [@Steve\_Fellman](https://forum.digikey.com/u/Steve_Fellman)\
**Post date:** [March 25, 2024, 1:22pm UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845/5 "2024-03-25T13:22:59Z")

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Thanks for the photos, I sent your information to have it verified and will post the information when I receive it.

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**Author:** ![Steve\_Fellman](https://avatars.discourse-cdn.com/v4/letter/s/c77e96/32.png) [@Steve\_Fellman](https://forum.digikey.com/u/Steve_Fellman)\
**Post date:** [March 26, 2024, 2:43pm UTC](https://forum.digikey.com/t/bzx84b12-e3-08-marking-h67/39845/6 "2024-03-26T14:43:58Z")

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Hello,  
The correct information on the marking has been provided by Slycer2002 , thanks.