ISO7742: Pin height

Kazuki Itoh

Genius 10165 points

Part Number: ISO7742

Hi team,

Could you please let me know the package pin height of ISO7742DWR?

My customer is asking because there's another PCB on the top and it has electrolytic cap on it.

So my customer wants to make sure the clearance from the pin to cap.

Regards,

Itoh

over 2 years ago

0 Darrah Merillat over 2 years ago

TI__Mastermind 22760 points

Hello Itoh-san,

Thank you for your question. Let me reach out to our packaging team about this. I will provide an update by the end of tomorrow.

Regards,
Darrah

0 Kazuki Itoh over 2 years ago in reply to Darrah Merillat

TI__Genius 10165 points

Hi Darrah-san,

OK, please let me know as soon as you find it.

Regards,

Itoh

+1 Darrah Merillat over 2 years ago in reply to Kazuki Itoh

TI__Mastermind 22760 points

Hello Itoh-san,

The max pin height of the ISO7742DWR will be ~1.66mm.

Since the total max package thickness is 2.65mm, your customer would have a minimum clearance of ~0.991mm of space for the cap without touching the pins.

Regards,
Darrah

Isolation

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ISO7742: Pin height