HARTING SEK 18 Series Straight Through Hole PCB Header, 26 Contact(s), 2.54 mm Pitch, 2 Row, Shrouded

RS Stock No.:: 740-7136
Distrelec Article No.:: 143-65-397
Mfr. Part No.:: 09185266324
Manufacturer:: HARTING

HARTING SEK 18 Series Straight Through Hole PCB Header, 26 Contact(s), 2.54 mm Pitch, 2 Row, Shrouded

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Subtotal (1 unit)*

SGD3.51

(exc. GST)

SGD3.83

(inc. GST)

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In Stock

31 unit(s) ready to ship from another location
Plus 31 unit(s) shipping from 01 January 2026

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Units	Per unit
1 - 49	SGD3.51
50 - 99	SGD3.43
100 - 249	SGD3.34
250 - 499	SGD3.25
500 +	SGD3.16

*price indicative

RS Stock No.:: 740-7136
Distrelec Article No.:: 143-65-397
Mfr. Part No.:: 09185266324
Manufacturer:: HARTING

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	HARTING
	Product Type	PCB Header
	Series	SEK 18
	Pitch	2.54mm
	Current	1A
	Number of Contacts	26
	Housing Material	Polybutylene Terephthalate
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Material	Copper Alloy
	Contact Plating	Gold
	Minimum Operating Temperature	-55°C
	Termination Type	Solder
	Row Pitch	2.54mm
	Contact Gender	Male
	Maximum Operating Temperature	125°C
	Standards/Approvals	No
	Voltage	500 V
	Distrelec Product Id	143-65-397

	Select all
	Brand HARTING
	Product Type PCB Header
	Series SEK 18
	Pitch 2.54mm
	Current 1A
	Number of Contacts 26
	Housing Material Polybutylene Terephthalate
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Material Copper Alloy
	Contact Plating Gold
	Minimum Operating Temperature -55°C
	Termination Type Solder
	Row Pitch 2.54mm
	Contact Gender Male
	Maximum Operating Temperature 125°C
	Standards/Approvals No
	Voltage 500 V
	Distrelec Product Id 143-65-397

RoHS Status: Exempt

COO (Country of Origin):: RO

Harting SEK 18 Series PCB Header, 2.54mm Pitch, 26 Contacts - 09185266324

This PCB header connector is designed to enhance connectivity in electronic applications. With a straight body orientation and a 2.54mm pitch, it comprises 26 contacts arranged over two rows. This shrouded through-hole PCB connector allows for secure soldering, making it ideal for reliable wire-to-board connections.

Features & Benefits

• 26 contacts ensure robust connectivity for various applications

• Shrouded design enhances protection from accidental disconnection

• Straight orientation simplifies integration into PCBs

• Solder termination guarantees a strong, electrically stable connection

• Constructed from copper alloy with gold plating for improved conductivity

• Rated for 1.0A current and 500.0V voltage for versatile usage

Applications

• Ideal for interconnecting control systems in automation

• Suitable for use in electronic circuit boards requiring reliable connections

• Effective in electrical systems where secure soldering is essential

• Utilised in mechanical assemblies needing streamlined wiring solutions

What type of contact material is used in this connector?

The connector features contacts made from copper alloy, ensuring optimal conductivity and durability in electrical applications.

How does the shrouded design benefit the overall functionality?

The shrouded design prevents misalignment during insertion and reduces the risk of accidental disengagement, enhancing overall system stability.

What is the significance of the 2.54mm pitch in this connector?

The 2.54mm pitch allows for compatibility with standard PCB layout designs, making it easy to integrate into existing circuit configurations without modifications.

Can this connector handle high voltage applications?

Yes, it has a voltage rating of 500.0V, making it suitable for high-voltage applications where reliable performance is required.