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

This Molex 4-way male connector housing provides a receptacle for the connections you need to mount onto a printed circuit board (PCB). Use this innovatively designed casing to protect your delicate terminals from debris and corrosive materials that could interrupt signal and power transmission. It features a simple-to-use locking mechanism that ensures your wire-to-wire and wire-to-board connections stay firmly in place. For reliable, the housing is made of an abrasion and impact-resistant PBT (polybutylene terephthalate) material.

• Audible click lets you know the connector is locked and securely in place
• Fully polarised to prevent mismatched and misaligned terminal insertions that could cause damage and electrical hazards
• Low halogen content means it won't release toxic fumes in the event of a fire
• Withstands temperatures ranging from -40°C to +105°C, making it suitable for use in harsh conditions

• Data and communications networks
• Automated packing and production lines

The housing can withstand a broad range of temperatures from -40°C to +105°C, so you can use it in even the most extreme environments. It's also not flammable, so it won't pose a fire hazard in areas where exposure to flame is possible.

Molex Micro-Fit 3.0 Series