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

Hold your PCB wiring firmly in place with this male connector housing from Molex. When crimped terminals are placed into it, they lock securely to its mating part, nipping accidental disconnections in the bud. As the unit has 12 contacts arranged over 2 rows, it keeps your setup organised and uses space efficiently. A pitch size of 3mm provides a barrier that stops contacts from touching each other, preventing short circuits.

• 12 contact configuration for multiple signal transmission
• Current rating of 5A for use with low-current applications
• Safe to use in challenging settings, thanks to a wide operating temperature range of -40°C to +105°C
• Self-extinguishing, so boosts workplace safety

• Automotive industry
• Robotics systems
• FMCG manufacture

Yes, the component is polarised to its mating part to prevent incorrect mating of connectors. This ensures efficient signal transmission and keeps your equipment safe from damage.

Molex Micro-Fit 3.0 Series