# NEW Part Number Request - SIT9121AI-2CF-33E62.500000 **URL:** \ **Category:** SiTime Programmable Oscillators\ **Created:** [June 25, 2024, 8:52pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546 "2024-06-25T20:52:11Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Kristof\_2649](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/kristof_2649/32/2325_2.png) [@Kristof\_2649](https://forum.digikey.com/u/Kristof_2649)\ **Post date:** [June 25, 2024, 8:52pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/1 "2024-06-25T20:52:11Z")
Customer would like to order SiTime PN: SIT9121AI-2CF-33E62.500000 from DigiKey. Could you please have this part number added to the website? ---
**Author:** ![emuhs](https://avatars.discourse-cdn.com/v4/letter/e/ecb155/32.png) [@emuhs](https://forum.digikey.com/u/emuhs)\ **Post date:** [June 25, 2024, 9:15pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/2 "2024-06-25T21:15:41Z")
Thank you Kristof. I notice that the other frequencies listed for SIT9121 are from -2C1- to -2C3- (20ppm to 50ppm) We could use any of these p/n variations if it makes a p/n that is more easily available. ie. SIT9121AI-2C3-33E62.500000 ---
**Author:** ![Jeff\_2258](https://avatars.discourse-cdn.com/v4/letter/j/ecb155/32.png) [@Jeff\_2258](https://forum.digikey.com/u/Jeff_2258)\ **Post date:** [June 25, 2024, 11:21pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/3 "2024-06-25T23:21:56Z")
> [@Kristof\_2649](#): > > SIT9121AI-2CF-33E62.500000 We can not program ±10ppm frequency stability SiT9121. I’ll send it off for the 20ppm SIT9121AI-2C1-33E62.500000. The part should be on the site in a few business days. Thanks! ---
**Author:** ![emuhs](https://avatars.discourse-cdn.com/v4/letter/e/ecb155/32.png) [@emuhs](https://forum.digikey.com/u/emuhs)\ **Post date:** [June 28, 2024, 5:02pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/4 "2024-06-28T17:02:30Z")
Thank you for adding this new part to the site. What is the next step in the process of find out pricing, MOQ and Lead Time? ---
**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:** [June 28, 2024, 5:13pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/5 "2024-06-28T17:13:28Z")
> [@Jeff\_2258](#): > > 2C1-33E62.500000 I see the part is on the website on this link: [SIT9121AI-2C1-33E62.500000 SiTime | Crystals, Oscillators, Resonators | DigiKey](https://www.digikey.com/en/products/detail/sitime/SIT9121AI-2C1-33E62-500000/24395495?s=N4IgTCBcDaIMoEkAqBOAjGNBBBBaMAwmrgMwkCiAbGAHQCsADE0yALoC%2BQA) Pricing is not listed yet. Though you should be able to contact [orders@digikey.com](mailto:orders@digikey.com) and check if they have the pricing yet. ---
**Author:** ![Jeff\_2258](https://avatars.discourse-cdn.com/v4/letter/j/ecb155/32.png) [@Jeff\_2258](https://forum.digikey.com/u/Jeff_2258)\ **Post date:** [July 3, 2024, 2:01pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/6 "2024-07-03T14:01:48Z")
Sorry for the delay in pricing. You can now purchase [SIT9121AI-2C1-33E62.500000](https://www.digikey.com/en/products/detail/sitime/SIT9121AI-2C1-33E62-500000/24395495). ---
**Author:** ![emuhs](https://avatars.discourse-cdn.com/v4/letter/e/ecb155/32.png) [@emuhs](https://forum.digikey.com/u/emuhs)\ **Post date:** [July 3, 2024, 9:23pm UTC](https://forum.digikey.com/t/new-part-number-request-sit9121ai-2cf-33e62-500000/42546/7 "2024-07-03T21:23:51Z")
Jeff, This is a great piece of information to end my work week. Thank you for adding the pricing to the site. Cordially, Erik