Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header, 6 Contact(s), 3 mm Pitch, 2 Row(s), Shrouded

RS Stock No.:: 670-0371
Mfr. Part No.:: 43045-0614
Brand:: Molex

Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header, 6 Contact(s), 3 mm Pitch, 2 Row(s), Shrouded

Bulk discount available

Subtotal (1 pack of 5 units)*

£11.11

(exc. VAT)

£13.33

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 25 unit(s) shipping from 01 December 2025

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Units	Per unit	Per Pack*
5 - 45	£2.222	£11.11
50 - 120	£1.966	£9.83
125 - 495	£1.558	£7.79
500 +	£1.496	£7.48

*price indicative

RS Stock No.:: 670-0371
Mfr. Part No.:: 43045-0614
Brand:: Molex

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Series	Micro-Fit 3.0
	Product Type	PCB Header
	Current	8.5A
	Pitch	3mm
	Number of Contacts	6
	Housing Material	High Temperature Thermoplastic
	Number of Rows	2
	Orientation	Vertical
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Plating	Gold
	Contact Material	Brass
	Minimum Operating Temperature	-40°C
	Row Pitch	3mm
	Termination Type	Solder
	Contact Gender	Male
	Maximum Operating Temperature	125°C
	Mating Pin Length	3mm
	Standards/Approvals	No
	Voltage	600 V
	Distrelec Product Id	304-33-532

	Select all
	Brand Molex
	Series Micro-Fit 3.0
	Product Type PCB Header
	Current 8.5A
	Pitch 3mm
	Number of Contacts 6
	Housing Material High Temperature Thermoplastic
	Number of Rows 2
	Orientation Vertical
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Plating Gold
	Contact Material Brass
	Minimum Operating Temperature -40°C
	Row Pitch 3mm
	Termination Type Solder
	Contact Gender Male
	Maximum Operating Temperature 125°C
	Mating Pin Length 3mm
	Standards/Approvals No
	Voltage 600 V
	Distrelec Product Id 304-33-532

COO (Country of Origin):: MX

Molex Micro-Fit 3.0 Series PCB Header, 8.5A Current Rating, 3mm Pitch - 43045-0614

This PCB header is a key component in contemporary electronic applications, designed to ensure reliable connections between wire and board systems. The Micro-Fit 3.0 connector is versatile, allowing for efficient power transfer in a Compact form factor. Its diverse configurations are VITAL for optimising connectivity in high-performance electronic devices.

Features & Benefits

• Glow wire compatibility enhances safety in elevated temperatures

• Dual row configuration simplifies connectivity in constrained spaces

• Durable brass contacts ensure long-lasting performance

Applications

• Used in automation systems for dependable power connections

• Implemented in electrical equipment for secure wire-to-board routing

• Suitable for mechanical devices where space-saving is essential

How does this connector ensure safe operation in high-temperature applications?

The design features a Glow Wire Ignition Temperature (GWIT) of at least 775°C, complying with safety standards for heat resistance, making it suitable for various environments.

What should be considered when selecting a PCB thickness for installation?

For optimal compatibility and secure retention, it is advisable to use a PCB thickness of 1.60mm.

Can it be used with other connector types?

The Micro-Fit 3.0 PCB header is specifically designed to mate with the 43025 Micro-Fit 3.0 receptacle housing, ensuring compatibility within this series.

How many mating cycles can be expected before performance degradation?

This connector is rated for up to 30 mating cycles, indicating its durability and reliability in repeated use.

What is the maximum current rating per contact?

The connector supports a maximum current of 5A per contact, making it suitable for high-current applications while maintaining functionality.