Molex Micro-Fit 3.0 Connector Housing Plug 4-Way 3mm

The Molex Micro-Fit 3.0 Connector Housing Plug is a 4-way wire-to-board housing with a 3mm contact pitch for compact electronic assemblies.

This plug housing from the Molex / BRAD Micro-Fit 3.0 range (43640 series) is designed for wire-to-board connections in space-constrained applications. It securely retains the contacts, providing mechanical stability and protection against vibration or accidental disconnection. The housing features a positive latch and secure fit for a consistent electrical interface with compatible receptacles.

Key Features

• 4-way plug housing with 3mm contact pitch
• Part of the Micro-Fit 3.0 series (43640 series)
• Positive latch for a secure fit
• Contacts securely retained within the housing
• Compact footprint for efficient use of PCB space

Applications

The housing is intended for creating interconnections between wiring harnesses and printed circuit boards, serving in power distribution and signal circuits. Its compact dimensions support high-density PCB designs where board space is critical. It is suited to industrial, telecommunications, and consumer electronics applications, for both prototyping and volume production.

Specifications

• Series: Micro-Fit 3.0 (43640 series)
• Contact Pitch: 3mm
• Number of Ways: 4
• Width: 2.2
• Depth: 0.2
• Height: 3.3
• Weight: 0.091 g

Choose the Molex Micro-Fit 3.0 Connector Housing Plug when a compact 4-way wire-to-board plug housing with a 3mm pitch is required for PCB-based wiring connections.