Molex SL Series Straight Through Hole PCB Header, 4 Contact(s), 2.54 mm Pitch, 1 Row, Shrouded

RS stock no.:: 679-2471
Mfr. Part No.:: 70543-0003
Manufacturer:: Molex

Molex SL Series Straight Through Hole PCB Header, 4 Contact(s), 2.54 mm Pitch, 1 Row, Shrouded

Image representative of range

Bulk discount available

Subtotal (1 pack of 10 units)*

R 242,91

(exc. VAT)

R 279,35

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

370 unit(s) ready to ship from another location
Plus 180 unit(s) shipping from 29 December 2025
Plus 2,060 unit(s) shipping from 01 January 2026

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

Units	Per unit	Per Pack*
10 - 190	R 24.291	R 242.91
200 - 740	R 23.684	R 236.84
750 - 2990	R 22.973	R 229.73
3000 - 5990	R 22.054	R 220.54
6000 +	R 21.172	R 211.72

*price indicative

RS stock no.:: 679-2471
Mfr. Part No.:: 70543-0003
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	SL
	Pitch	2.54mm
	Current	3A
	Housing Material	Glass Filled Polyester
	Number of Contacts	4
	Number of Rows	1
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Plating	Gold
	Contact Material	Phosphor Bronze
	Row Pitch	2.54mm
	Termination Type	Solder
	Minimum Operating Temperature	-40°C
	Tail Pin Length	3.3mm
	Maximum Operating Temperature	105°C
	Contact Gender	Female
	Mating Pin Length	6.1mm
	Standards/Approvals	No
	Voltage	250 V
	Distrelec Product Id	304-43-657

	Select all
	Brand Molex
	Product Type PCB Header
	Series SL
	Pitch 2.54mm
	Current 3A
	Housing Material Glass Filled Polyester
	Number of Contacts 4
	Number of Rows 1
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Plating Gold
	Contact Material Phosphor Bronze
	Row Pitch 2.54mm
	Termination Type Solder
	Minimum Operating Temperature -40°C
	Tail Pin Length 3.3mm
	Maximum Operating Temperature 105°C
	Contact Gender Female
	Mating Pin Length 6.1mm
	Standards/Approvals No
	Voltage 250 V
	Distrelec Product Id 304-43-657

COO (Country of Origin):: US

Molex PCB Header, 3A Current Rating, 250V Voltage Rating - SL Series - 70543-0003

For safe wire-to-board signal transmission in your circuit, go for this PCB header from Molex. It has four highly conductive phosphor bronze contacts to give you multi-component control while reducing your wiring needs. Thanks to its insulating thermoplastic housing, this unit is safe to handle and able to handle the bumps and scrapes that come with harsh industrial environments. Through-hole mounting ensures a secure hold on your circuit board that stands up to vibration.

Features & Benefits

• Pitch of 2.54mm provides safe spacing to prevent short circuits and ensure electrical safety

• Gold-plated contacts resist corrosion, assuring you of long-term performance

Applications

• CNC equipment

• Robotics systems

• Aerospace engineering

Is the header flame-resistant?

Yes. You can trust it to stop burning in 10 seconds or less in the event of a fire, limiting the spread of flames.

Vertical Shrouded Headers, 70553 Series

Mates with 70600G and 70600N Series connectors typical stock numbers 679-5928 and 670-3963 respectively

Mating Gold plating thickness 0.38 μm unless otherwise stated

Mating Tin plating thickness 3.75 μm