Samtec EW Series Straight Through Hole Pin Header, 50 Contact(s), 2.54 mm Pitch, 1 Row, Unshrouded

RS Stock No.:: 277-9742
Mfr. Part No.:: EW5012LS500
Manufacturer:: Samtec

Samtec EW Series Straight Through Hole Pin Header, 50 Contact(s), 2.54 mm Pitch, 1 Row, Unshrouded

Subtotal (1 bag of 4 units)*

MYR109.772

FREE delivery for orders over RM 500.00

In Stock

84 unit(s) ready to ship from another location
Plus 156 unit(s) shipping from 23 December 2025

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Units	Per Unit	Per Bag*
4 +	MYR27.443	MYR109.77

*price indicative

RS Stock No.:: 277-9742
Mfr. Part No.:: EW5012LS500
Manufacturer:: Samtec

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Samtec
	Product Type	Pin Header
	Series	EW
	Current	3A
	Pitch	2.54mm
	Housing Material	Black Glass Filled Polyester
	Number of Contacts	50
	Number of Rows	1
	Orientation	Straight
	Shrouded/Unshrouded	Unshrouded
	Connector System	Board-to-Board
	Mount Type	Through Hole
	Contact Plating	Gold
	Contact Material	Phosphor Bronze
	Row Pitch	2.54mm
	Minimum Operating Temperature	-55°C
	Termination Type	Solder
	Maximum Operating Temperature	125°C
	Contact Gender	Male
	Tail Pin Length	8.38mm
	Standards/Approvals	No
	Mating Pin Length	5.08mm

	Select all
	Brand Samtec
	Product Type Pin Header
	Series EW
	Current 3A
	Pitch 2.54mm
	Housing Material Black Glass Filled Polyester
	Number of Contacts 50
	Number of Rows 1
	Orientation Straight
	Shrouded/Unshrouded Unshrouded
	Connector System Board-to-Board
	Mount Type Through Hole
	Contact Plating Gold
	Contact Material Phosphor Bronze
	Row Pitch 2.54mm
	Minimum Operating Temperature -55°C
	Termination Type Solder
	Maximum Operating Temperature 125°C
	Contact Gender Male
	Tail Pin Length 8.38mm
	Standards/Approvals No
	Mating Pin Length 5.08mm

Samtec Pin Header, Board-to-Board Connector System, Gold-Plated Contacts - EW Series - EW5012LS500

Securely link your PCBs in a flash using this pin header from Samtec. It has a single row of 50 metallic contact pins to create a connection between your board and a second PCB or female socket. Data flows smoothly between the connecting pins, as they're made from highly conductive and corrosion-resistant gold-plated phosphor bronze. A 3A current rating makes this component safe for use in low-power installations. You can install this unit in a jiffy using through-hole mounting.

Features & Benefits

• Unshrouded construction means there's no extra casing to deal with

• Pitch of 2.54mm for broad compatibility with standard PCB setups

• Glass-filled polyester insulation is resistant to heat and wear

• Performs reliably in challenging conditions, thanks to a wide operating temperature range between -65°C and +125°C

Applications

• Telecommunications

• Electronics manufacturing

• Satellite navigation systems

What's this pin header's orientation?

The header is vertically oriented, which means it allows you to stack PCBs on top of one another to create a board-to-board system.

What size are the pins?

The tail pin length is 8.38mm and the mating pin length is 5.08mm, making this header a compact choice for crowded boards.