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

To keep electrical circuits protected in tight spaces, reach for this female connector housing from Molex. As part of the Micro-Fit system, it's a compact component with a 3mm pitch. The unit has 22 contacts arranged in two rows, so you can fix multiple wires neatly to your PCB. Thanks to a positive locking mechanism, connections hold fast throughout industrial vibrations. Heavy-duty equipment is no problem for this device as it supports a maximum current of 5A per contact.

• Low-halogen materials minimise harmful fumes in the event of a fire
• Thermoplastic design resists heat, corrosion and wear to deliver a long service life
• Safe to use in harsh conditions, thanks to an operating temperature range between -40°C and +105°C

• Data and control centres
• Automotive manufacturing
• Consumer electronics

Yes, it's fully polarised to prevent misalignment and achieve an error-free connection you can rely on.

Molex Micro-Fit 3.0 Series