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

Looking for a way to safeguard your printed circuit board (PCB) connections? This 3mm-pitch male connector housing from Molex can hold up to six different connectors and provides a protective casing for delicate wires and contacts. The long-lasting polyester material is robust and effectively shields internal components from chemical and corrosive damage. Use this unit to secure your connectors and allow for reliable links between different PCBs or between a PCB and a cable.

• Wide operating temperature range of -40°C to +105°C for use in harsh ambient conditions
• Positive locking latch secures connections to ensure the interference-free transmission of signals between components
• Flexible connector housing, so you can make strong wire-to-wire and wire-to-board connections

• PCB connections in industrial control panels
• Server rooms and data networks

Yes. This connector housing from Molex is fully polarised to prevent the mismating and misalignment of connectors and ensure optimal signal transferability.

No. This product's low halogen content gives you peace of mind that toxic gas emissions are limited when it is exposed to heat.

Molex Micro-Fit 3.0 Series