Molex, Micro-Fit 3.0 Receptacle Connector Housing, 3mm Pitch, 2 Way, 1 Row

A range of Series 43645 and 43640 MicroFit 3.0 Housings for wire-to-wire or wire-to-board connections.
Panel-mounting plugs are fitted with ears but may also be used for cable-mounting applications.
For Series 43650 Headers see stock number 670-2125 typical.

• 3.0 mm pitch
• Housings are black in colour
• Positive locking for a secure connection
• Polarisation to ensure accurate mating
• Panel mounting plugs fitted with ears, enabling them to be used in cable mounting applications
• Single Row
• UL 94V-0 flammability rating

For suitable crimp contacts see, for instance, Stock no. 233-3009

Receptacle accepts female contacts and plug accepts male contacts.
Manufactures Part Numbers 43645-xx08 are Glow Wire Capable.

Working with multiple PCBs (printed circuit boards)? Use this housing from Molex to protect and organise up to two PCB connections. It's compatible with Molex's Micro-Fit 3.0 connecting system for ease of use and is suitable for both wire-to-wire and wire-to-board connections for maximum flexibility. The design features positive locking, which will prevent accidental loosening and ensure a more secure connection. The housing's PBT (polybutylene terephthalate) material offers good impact strength and durability, so it's a reliable choice even when used in demanding industrial environments.

• Suitable for cable mounting for easy installation
• Maximum current per contact of 5A makes it suitable for use in most general-purpose applications
• Polarised for accurate mating to prevent damage due to incorrect insertion
• Wide operating temperature range of -40°C to +105°C for use in harsh environments
• Weight of only 0.272g to ensure your set-up doesn't become too bulky

• Automotive equipment
• Robotics
• Telecommunications systems

The receptacle isn't stackable. But thanks to its compact 8.28mm length, it saves you space when making multiple PCB connections.

Molex Micro-Fit 3.0 Series