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HMC349A and HMC472A

hi, what is the difference between HMC349 with HMC349A, and HMC472 with HMC472A? thanks.

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  • FormerMember
    0 FormerMember

Hello,

Some HMC products are/will be obsolete due to foundry/process discontinuation. Many of these have/will have replacement products designed in a similar process from a different foundry targeting functional drop-in replacement. "A" suffix on the part number is used to identify replacement products.

The HMC349A/HMC472A are the FFF (form, fit, functional) replacements of the HMC349/HMC472 and existing applications of original parts can switch to replacement parts without any change in design/performance.

Best.

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  • FormerMember
    0 FormerMember

Hello,

Some HMC products are/will be obsolete due to foundry/process discontinuation. Many of these have/will have replacement products designed in a similar process from a different foundry targeting functional drop-in replacement. "A" suffix on the part number is used to identify replacement products.

The HMC349A/HMC472A are the FFF (form, fit, functional) replacements of the HMC349/HMC472 and existing applications of original parts can switch to replacement parts without any change in design/performance.

Best.

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