MDFN and FDFN Termianl

MDFN (Nylon Fully-Insulated Male Quick Disconnects) and FDFN (Nylon Fully-Insulated Female Quick Disconnects) terminals are types of electrical connectors commonly used in various electrical and automotive applications.

 These terminals are designed to create quick, secure, and reliable connections between wires, typically without the need for special tools beyond standard crimping tools.

The MDFN terminal consists of a male tab or blade connector that is fully insulated with a nylon covering. The insulation helps prevent accidental short circuits or exposure to live metal parts, enhancing safety.

The terminal is typically made of a conductive metal (such as copper or brass) for good electrical conductivity, while the nylon insulation provides durability and protection.

    Male(MDFN)                                                                         Female(FDFN)

Both MDFN and FDFN terminals are valued for their ease of use, insulation properties, and ability to make secure electrical connections in a wide range of environments.In industrial production, it can serve as insulation and contraction for wires, while also ensuring its own aesthetics and facilitating cable routing and control. More importantly, it can ignite within a certain range.

Here are some of its dimensions and other information

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