New SiTime Custom Part Request

Can you add these part numbers to your system:



Any chance you will be adding “H” (± 15 ppm stability) parts to your inventory?


Hello Jimallyn,

Regarding frequency stability the best we can offer is ‘2’ (+/- 25 ppm). I have sent the parts to be added into the system. Please check the website in the next 48 hours.

Dear Jeff,

any updates on the SIT8021AI-J4-XXS-16.000000? We want to order these as soon as possible…

Best regards

Were just waiting for pricing to be set up. The part is on the website here The part should be available to order soon.

Pricing is ready. See link


I would like to order some SiT8008BI-12-XXN-1.843200 oscillators.

Hello @david.kearney,

Welcome to the TechForum! I have sent a request to add the part to the system. Please check the website for the part addition in a few business days. Thank you!

david.kearney, welcome to the Digi-Key TechForum.
The only SIT8008BI-12-XXN oscillators in our system are 25MHz and 50MHz, and I do not see that we program this chips for custom frequencies. I also checked for any possible alternate that we can program, but I could not match up the other specifications of the oscillator.
We may be able to get a special quote from the manufacture for your part number. You can email the request to and request a Non-Catalog quote. They will need your customer number or full contact info (name, company, shipping address, phone number, email address), along with the manufacturer’s name and full valid orderable part number. Also include the quantity you want to be quoted.


What about with a SIT8008BI-12-XXE configuration?


I looked through my old emails with SiTime and they had quoted me a SiT8008BIB12-XXN-1.843200. Can you do that one?


Click here for the SIT8008BI-12-XXE oscillators in our system.
We do not have an alternate that we can program.

If it’s a valid part number, you can email that request to also.

That part can be purchased here SIT8008BIB12-XXN-1.843200 SiTime | Crystals, Oscillators, Resonators | DigiKey

Dear Digikey I would like to please order the following parts:


Thank you!

Hello etherory,

The SIT2001BC-S1-33E-24.576000 is already on the website. I will get the other two parts added.

Thank you!

1 Like

Please can you add this part:


Would it be possible to add:


Is there any way to send an e-mail to so we can submit the part number for a quote. We would need a customer number . If you do not have one we would need to set one up. We can then provide pricing and lead time on a quote for you. If you do not have a customer number we would need the following information.

Full name
Shipping address
Phone number
e-mail address

The part number similar in our system is SIT8008BI-12-18S-72.000000. You can provide this and state you would like it to be 70 MHZ. Please also provide the quantity you would like quoted. Please send the personal information in the e-mail and not on the forum. We can take care of a quote for you then. Thank you.

The email you provided doesn’t look right, can you please give me the correct one?

Sorry. I missed some of it. It is You were correct. Thank you for coming back to correct me. I even read it before I sent it. I did not catch it. I appreciate it.

I’ve not seen any response on this part request - is there a problem with it?

Regards, Neil

Please can you add this part: