MPN

Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 2 Contact(s), 3.0mm Pitch, 1 Row(s), Shrouded

RS Stock No.:: 447-6877
Mfr. Part No.:: 43650-0215
Brand:: Molex

Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 2 Contact(s), 3.0mm Pitch, 1 Row(s), Shrouded

Save 40% when you buy 3000 units

Subtotal (1 pack of 5 units)*

£4.35

(exc. VAT)

£5.20

(inc. VAT)

FREE delivery for orders over £50.00

Limited stock

480 left, ready to ship
Plus 250 left, ready to ship from another location
Plus 2,490 left, shipping from 08 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 95	£0.87	£4.35
100 - 370	£0.586	£2.93
375 - 1495	£0.562	£2.81
1500 - 2995	£0.54	£2.70
3000 +	£0.518	£2.59

*price indicative

RS Stock No.:: 447-6877
Mfr. Part No.:: 43650-0215
Brand:: Molex

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Series	Micro-Fit 3.0
	Pitch	3.0mm
	Number of Contacts	2
	Number of Rows	1
	Body Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mounting Type	Through Hole
	Connector System	Wire to Board
	Termination Method	Solder
	Contact Plating	Tin
	Contact Material	Brass
	Current Rating	5.0A
	Series Number	43650
	Voltage Rating	250.0 V

	Select all
	Brand Molex
	Series Micro-Fit 3.0
	Pitch 3.0mm
	Number of Contacts 2
	Number of Rows 1
	Body Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mounting Type Through Hole
	Connector System Wire to Board
	Termination Method Solder
	Contact Plating Tin
	Contact Material Brass
	Current Rating 5.0A
	Series Number 43650
	Voltage Rating 250.0 V

Molex Micro-Fit 3.0 3.0mm Single Row PCB Headers with PCB Polarizing Peg, 43650 Series

Micro-Fit 3.0 3mm pitch wire to board single row PCB headers which form part of a compact power connector system providing a low to mid-range power distribution solution. With the ability to carry up to 5A of current, Micro-Fit 3.0 connectors have one of the highest current carrying abilities in the smallest footprints available. These Micro-Fit 3.0 PCB headers incorporate positive latching in the form of a locking ramp on the housing for secure mating and to prevent accidental disconnection. The housings are made of high-temperature UL 94V-0 Liquid Crystal Polymer that can withstand temperatures of up to 265°C during the IR reflow soldering process. The through hole mounting versions of these Micro-Fit 3.0 headers are also SMT compatible which means a reduction in process requirements and costs. To help position and align these Micro-Fit 3.0 headers to the PCB board, PCB polarising pegs are incorporated into the connector design. part numbers ending in xx15, xx16 and xx17 also feature kinked solder legs for additional PCB retention. The contacts of these Micro-Fit 3.0 headers are fully isolated within the housings to reduce arcing. Tin or a choice of two thicknesses of gold contact platings are available to keep down costs.

Features and Benefits

• High current carrying capacity in a small footprint
• High temperature housings for IR reflow soldering
• Through hole versions SMT compatible
• Positive latching for secure mating connection
• Fully isolated dual beam terminals for reliable electrical performance and contact
• PCB polarising pegs for alignment and positioning on PCB

• Kinked solder legs for additional PCB retention

• Glow Wire Compliant

Product Application Information

These Micro-Fit 3.0 header connectors are suitable for use in a wide range of low to mid power applications including the following:
Military COTS (Commercial Off The Shelf)
Solar power
Consumer products (dryers, freezers, fridges, washing machines)
Data communications (routers, servers)
Medical
Telecommunications
Gaming terminals

Molex Micro-Fit 3.0 Series

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