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From 10/05/2025 to 11/03/2025

11/03/2025

MW 11:49 AM PCB Development: RE: Alternate part for card edge receptacle
Hi Shankar,
STEP models and drawings for the reference heat spreaders can be found on this page:
https://support.criticallink.com/redmine/projects/mitysom_am57x/wiki/Heat_Spreader_Reference_Design
I will check on whether we ca...
Michael Williamson
BS 07:38 AM PCB Development: RE: Alternate part for card edge receptacle RE: Inquiry about Heat Spreader 94-900813-3
Dear Michael,
We are planning to purchase the heat spreader (part number 94-900813-3) for the MitySOM-AM57F SOM board. Could you please provide information on where it can be purchased and the associated pricing? Additionally, if ...
Bhima Shankar

10/16/2025

TC 05:04 PM PCB Development: RE: Alternate part for card edge receptacle
Great, thank you for the update!
Thomas Catalino

10/14/2025

BS 04:54 AM PCB Development: RE: Alternate part for card edge receptacle
Hi Thomas,
Thank you for your continued support and for the quick responses to our queries — we really appreciate your timely assistance.
we are using the new connector you suggested in our latest design. Additionally, we a...
Bhima Shankar

10/13/2025

TC 01:48 PM PCB Development: RE: Alternate part for card edge receptacle
Hello Shankar -
Just checking in on this, were you able to find supply to meet your needs?
Is your board already designed, or can you work with one of the suggested alternates?
Finally, does your design use the Hirose DF40 co...
Thomas Catalino

10/10/2025

MW 12:26 PM PCB Development: RE: Alternate part for card edge receptacle
FYI Heilind has some in stock.
https://www.heilind.com/jaemm70-314b1-2-r300p.html?utm_source=findchipsam&utm_medium=buy-bnl-heilind
Michael Williamson
MW 10:02 AM PCB Development: RE: Alternate part for card edge receptacle
The Aces connector listed on that page (91781-31408-001) is in stock in Digikey
https://www.digikey.com/en/products/detail/aces-connectors/91781-31408-001/16671838
We list it in a second column because our test fixture and developm...
Michael Williamson
BS 05:05 AM PCB Development: RE: Alternate part for card edge receptacle
Dear Michael,
Thank you very much for your prompt response.
Among the three options listed, two appear to be obsolete, and the remaining one has been out of stock for an extended period. Could you please suggest an alternat...
Bhima Shankar

10/09/2025

MW 09:25 AM PCB Development: RE: Alternate part for card edge receptacle
There are a couple of options listed here:
https://support.criticallink.com/redmine/projects/mitysom_am57x/wiki/MXM_Connector_Information
I have not checked for stock.
Michael Williamson
BS 08:13 AM PCB Development: Alternate part for card edge receptacle
Hi,
Please suggest any substitutes for "JAE MM70-314B1-2-R300: card edge receptacle" as this part is out of stock in Digikey and Mouser for longer time.
Bhima Shankar
 

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