Molex, Micro-Fit 3.0 Plug Connector Housing, 3mm Pitch, 4 Way, 2 Row

3.00mm pitch Micro-Fit 3.0 series wire to wire dual row plug (series 43020) and receptacle (series 43025) crimp housings that form part of a unique compact and high density low to mid-range power connector system that can carry up to 5.0A of current. These 3.00mm pitch Micro-Fit 3.0 plug and receptacle crimp housings feature positive locking for a secure connection and are fully polarized to prevent mismating. In addition the Micro-Fit 3.0 43020 series plug connectors with part numbers 43020xx00 have mounting ears enabling them to be used in panel mount applications.
The Micro-Fit 3.0 43025 series crimp receptacle housings mate with the 43020 series crimp plug housings and use 43030 or 46235 series receptacle contacts. The 43020 crimp plug housings use 43031 series crimp pin contacts.

• 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