Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

RS Stock No.:: 189-1457
Mfr. Part No.:: 39-28-1043
Brand:: Molex

Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

This image is representative of the product range

Bulk discount available

Subtotal (1 box of 1500 units)*

$1,033.50

(exc. GST)

$1,188.00

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

10,500 unit(s) ready to ship from another location

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

Units	Per unit	Per Box*
1500 - 1500	$0.689	$1,033.50
3000 - 4500	$0.672	$1,008.00
6000 +	$0.661	$991.50

*price indicative

RS Stock No.:: 189-1457
Mfr. Part No.:: 39-28-1043
Brand:: 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
	Product Type	PCB Header
	Series	Mini-Fit Jr
	Current	9A
	Pitch	4.2mm
	Housing Material	Nylon
	Number of Contacts	4
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Material	Brass
	Contact Plating	Tin
	Row Pitch	4.2mm
	Minimum Operating Temperature	-40°C
	Termination Type	Solder
	Maximum Operating Temperature	105°C
	Contact Gender	Male
	Standards/Approvals	No
	Voltage	600 V

	Select all
	Brand Molex
	Product Type PCB Header
	Series Mini-Fit Jr
	Current 9A
	Pitch 4.2mm
	Housing Material Nylon
	Number of Contacts 4
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Material Brass
	Contact Plating Tin
	Row Pitch 4.2mm
	Minimum Operating Temperature -40°C
	Termination Type Solder
	Maximum Operating Temperature 105°C
	Contact Gender Male
	Standards/Approvals No
	Voltage 600 V

Molex PCB Header, 9A Current Rating, Brass Connector - Mini-Fit Jr Series - 39-28-1043

Use this PCB header from Molex to firmly attach wires to your high-current circuit boards. As it's rated 9A, it can handle that current through each of its four contacts. The unit's polarised design stops you from accidentally mismating the wires and ensures the correct system connection each time. It has a shrouded terminal that keeps debris from getting into the workings while ensuring cables are reliably secure.

Features & Benefits

• Light 1.209g weight won't put unnecessary pressure on your circuit board

• 4.2mm pitch interface suits high-density wire arrangements

• Wide operating temperature range between -40°C and +105°C for use in demanding systems

Applications

• Research and development facilities

• Domestic appliances

• Lighting systems

• Manufacturing machinery

What's a wire-to-board system?

A wire-to-board connector system is a way to connect a wire to a printed circuit board, meaning you can send power and signals between circuits. It's an important component in any PCB design.