The 4305 and 43020 series from Molex features 3.0 mm pitch connector housings, they form part of the unique, compact Micro- Fit connector system. A typical application for a connector housing is to provide a receptacle for connectors when they are mounted to a printed circuit board. These types of fittings are an essential component that offer protection for the connector and connection it is housing.

• Housings are black in colour
• Positive locking for a secure connection
• Fully polarised which prevents mismating and misalignment
• Some products within the 43020 series feature mounting ears which enable them to be used in panel mount applications
• Dual Row
• Low Halogen
• Wire to wire and wire to board

Keep your printed circuit board (PCB) connections well-protected with this connector housing from Molex. The enclosure helps prevent damage to sensitive electrical connections caused by accidental human contact. It also stops airborne contaminants from affecting the good function of your wiring. The housing is made from electrically insulating polyester, which reduces the risk of interference from nearby electronic components. As it's polarised, you can't mate it with mismatched parts. A low pitch of 3mm means this housing takes up minimal space on your PCB.

• Wide operating temperature range of -40°C to +105°C for compatibility with demanding settings
• Flame-suppressing, so won't catch alight in the event of an electrical fire for improved safety
• Positive locking for a secure connection, even in harsh or vibrating operating conditions

• Medical and testing facilities
• Automotive manufacturing
• Printing and textile industries

PCB connectors link different circuit boards to each other. They also make it simple to connect a cable to a printed circuit board.

This connector housing is suitable for panel mounting and includes mounting ears to make assembly quicker and easier.

Molex Micro-Fit 3.0 Series