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SMJ320C40: Is pin compatible with different core frequency?

Part Number: SMJ320C40

Hi expert,

1. My customer want to know if these 2 parts are p2p?

SMJ320C40HFHM40 vs SMJ320C40HFHM50

Because their package is identical, CFP (HFH) | 352.

2. If yes, Are they handled differently to be aware of?

3. Are there any other alternatives for SMJ320C40GFS60?

Thanks.

  • Ryan

    As afar as I can tell, the SMJ320C40HFHM40 and SMJ320C40HFHM50 parts are pin compatible and  the SMJ320C40HFHM50 can be used as an alternate part for the SMJ320C40HFHM40, but not the the other way.

    I do not see anything that you should be aware off when making this replacement, however it is always good to test a small sample.

    I do not see an alternate part for the SMJ320C40GFM60.  There are versions with higher temperature grades, but these have lower speed grades.

    --Paul