Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded

RS stock no.:: 670-0333
Mfr. Part No.:: 43045-0413
Manufacturer:: Molex

Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded

Image representative of range

Bulk discount available

Subtotal (1 pack of 5 units)*

R 136,82

(exc. VAT)

R 157,345

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

1,915 unit(s) ready to ship from another location
Plus 4,545 unit(s) shipping from 31 December 2025

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

Units	Per unit	Per Pack*
5 - 95	R 27.364	R 136.82
100 - 370	R 26.68	R 133.40
375 - 1495	R 25.88	R 129.40
1500 - 2995	R 24.844	R 124.22
3000 +	R 23.85	R 119.25

*price indicative

RS stock no.:: 670-0333
Mfr. Part No.:: 43045-0413
Manufacturer:: Molex

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Product Type	PCB Header
	Series	Micro-Fit 3.0
	Current	8.5A
	Pitch	3mm
	Housing Material	High Temperature Thermoplastic
	Number of Contacts	4
	Number of Rows	2
	Orientation	Vertical
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Material	Brass
	Contact Plating	Gold
	Row Pitch	3mm
	Termination Type	Solder
	Minimum Operating Temperature	-40°C
	Contact Gender	Male
	Maximum Operating Temperature	125°C
	Mating Pin Length	3mm
	Standards/Approvals	No
	Voltage	600 V

	Select all
	Brand Molex
	Product Type PCB Header
	Series Micro-Fit 3.0
	Current 8.5A
	Pitch 3mm
	Housing Material High Temperature Thermoplastic
	Number of Contacts 4
	Number of Rows 2
	Orientation Vertical
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Material Brass
	Contact Plating Gold
	Row Pitch 3mm
	Termination Type Solder
	Minimum Operating Temperature -40°C
	Contact Gender Male
	Maximum Operating Temperature 125°C
	Mating Pin Length 3mm
	Standards/Approvals No
	Voltage 600 V

Molex Micro-Fit 3.0 Series PCB Header, 8.5A Current Rating, 3mm Pitch - 43045-0413

This PCB header offers connectivity solutions suitable for various applications, serving as a Crucial component in electronic circuits. Its compatibility with surface mount technology and efficient through hole mounting ensures its effectiveness in automation and electrical projects.

Features & Benefits

• Vertical orientation for efficient space utilisation

• Glow-wire compliant for safety in high-temperature applications

• Supports up to 30 mating cycles

Applications

• Utilised with 4 circuits in automated equipment

• Commonly integrated in industrial machinery

• Suitable for powering wire-to-board configurations

Can this connector handle high temperatures during operation?

Yes, it operates effectively in temperatures ranging from -40°C to +105°C, making it suitable for challenging environments.

What type of PCB thickness is recommended for use with this header?

A PCB thickness of 1.60mm is recommended to ensure proper seating and connection stability.

Is this product compatible with lead-free solder processes?

Yes, it supports lead-free solder processes and is wave capable for through hole applications.

How many cycles of mating can I expect from this connector?

It is rated for a maximum of 30 mating cycles, ensuring consistent performance over time.