Molex 47053 Series Vertical Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded

RS Stock No.:: 507-666
Mfr. Part No.:: 43045-0429
Brand:: Molex

Molex 47053 Series Vertical Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded

Subtotal (1 tray of 200 units)*

£194.92

(exc. VAT)

£233.90

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 26 January 2026

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Tray(s)	Per Tray	Per unit*
1 +	£194.92	£0.975

*price indicative

RS Stock No.:: 507-666
Mfr. Part No.:: 43045-0429
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
	Product Type	PCB Header
	Series	47053
	Pitch	3mm
	Current	8.5A
	Number of Contacts	4
	Housing Material	High Temperature Thermoplastic
	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
	Maximum Operating Temperature	125°C
	Tail Pin Length	3.18mm
	Standards/Approvals	CSA LR19980, EU RoHS, IEC 60335-1, IEC 60695-2-11, IEC 60695-2-12, IEC 60695-2-13, IEC 61249-2-21, IEC-62474, IPC 1752A Class C, IPC 1752A Class D, UL E29179
	Voltage	60 V
	Distrelec Product Id	304-56-276

	Select all
	Brand Molex
	Product Type PCB Header
	Series 47053
	Pitch 3mm
	Current 8.5A
	Number of Contacts 4
	Housing Material High Temperature Thermoplastic
	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
	Maximum Operating Temperature 125°C
	Tail Pin Length 3.18mm
	Standards/Approvals CSA LR19980, EU RoHS, IEC 60335-1, IEC 60695-2-11, IEC 60695-2-12, IEC 60695-2-13, IEC 61249-2-21, IEC-62474, IPC 1752A Class C, IPC 1752A Class D, UL E29179
	Voltage 60 V
	Distrelec Product Id 304-56-276

COO (Country of Origin):: CN

Molex 43045 Series PCB Header, 3mm Pitch, 4 Contacts - 43045-0429

This PCB Header is a shrouded wire-to-board connector designed for reliable and efficient electrical connections. With a vertical mount orientation, it features 4 contacts arranged in 2 rows and comes with a pitch of 3mm. Manufactured from high-quality brass and boasting gold plating, this component is built for durability and performance, supporting a current rating of 8.5A and a voltage rating of 600V.

Features & Benefits

• Shrouded design enhances connection security and prevents misalignment

• 3mm pitch optimises space utilisation in compact designs

• High current capacity of 8.5A for robust power applications

• Suitable for through-hole mounting, ensuring stable PCB integration

• Glow-wire capable material ensures compliance with safety standards

• Polarised to PCB for correct insertion and reliable operation

Applications

• Ideal for power management systems in automation

• Used for interconnecting electronic modules in electrical devices

• Commonly found in mechanical assemblies requiring robust connections

• Utilised in consumer electronics for secure circuit integration

What specific voltage and current ratings does this connector support?

This connector is rated for a maximum voltage of 600V and can handle a current of up to 8.5A, making it suitable for various demanding applications.

How does the shrouded design benefit the installation process?

The shrouded design prevents incorrect mating and provides enhanced stability during installation, ensuring a secure fit on the PCB.

What are the advantages of using a PCB connector with polarising features?

Polarising features facilitate correct orientation during installation, reducing the risk of connection failure and improving reliability in operational environments.

Can this PCB Header be used in high-temperature applications?

Yes, it can operate within a temperature range of -40° to +125°C, making it suitable for a wide range of applications, including those subjected to higher temperatures.