Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 2 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

RS Stock No.:: 670-5423
Mfr. Part No.:: 39-28-8020
Manufacturer:: Molex

Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 2 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

This image is representative of the product range

Subtotal (1 pack of 5 units)*

MYR9.41

FREE delivery for orders over RM 500.00

In Stock

330 unit(s) ready to ship from another location
Plus 550 unit(s) shipping from 23 December 2025

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Units	Per Unit	Per Pack*
5 +	MYR1.882	MYR9.41

*price indicative

RS Stock No.:: 670-5423
Mfr. Part No.:: 39-28-8020
Manufacturer:: Molex

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Series	Mini-Fit Jr
	Product Type	PCB Header
	Current	9A
	Pitch	4.2mm
	Number of Contacts	2
	Housing Material	Nylon
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Material	Brass
	Contact Plating	Tin
	Termination Type	Solder
	Row Pitch	4.2mm
	Minimum Operating Temperature	-40°C
	Contact Gender	Female
	Maximum Operating Temperature	105°C
	Tail Pin Length	3.5mm
	Standards/Approvals	No
	Voltage	600 V
	Distrelec Product Id	304-43-579

	Select all
	Brand Molex
	Series Mini-Fit Jr
	Product Type PCB Header
	Current 9A
	Pitch 4.2mm
	Number of Contacts 2
	Housing Material Nylon
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Material Brass
	Contact Plating Tin
	Termination Type Solder
	Row Pitch 4.2mm
	Minimum Operating Temperature -40°C
	Contact Gender Female
	Maximum Operating Temperature 105°C
	Tail Pin Length 3.5mm
	Standards/Approvals No
	Voltage 600 V
	Distrelec Product Id 304-43-579

COO (Country of Origin):: CN

Molex Mini-Fit Jr. Series PCB Header, Tin Plating, 600 V Voltage Rating - 39-28-8020

This pcb header by Molex part of the Mini-Fit Jr. series with 2 rows and 2 contacts, is a straight, shrouded connector system suitable for wire-to-board applications, with brass contacts plated with tin. The header has a current rating of 9A and a voltage rating of 600V, making it Ideal for through-hole mounting on PCBs with a pitch of 4.2mm.

Features & Benefits

• Brass contacts with tin plating for reliable electrical connections

• Shrouded design for added protection and safety

• Solder termination method for secure attachment

• Through-hole mounting style for easy installation

• Suitable for applications requiring high current (9A) and voltage (600V) ratings

Applications

• Ideal for power applications across industries

• Suitable for wire-to-board connections in mechanical systems

• Used in PCB headers for secure and efficient power distribution

Can it handle high current and voltage?

This pcb header is designed to support a current rating of 9.0A and a voltage rating of 600.0V, making it reliable for power-intensive applications.

Will it work with standard wire-to-board connectors?

Yes, this header is compatible with standard Mini-Fit female terminals for easy and secure connections.

Is it suitable for through-hole mounting?

Yes, this pcb header is specifically designed for through-hole mounting on PCBs, ensuring stability and reliability.