Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.

About MITSUMI ELECTRIC CO.,LTD.

Mitsumi Electric is a Japanese maker of electronic components founded in 1954. It has been part of MinebeaMitsumi since the 2017 merger with Minebea.

Devices that use these prefixes

• Wireless modules and components inside consumer electronics

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7 registered prefixes