MPN

Wurth Elektronik WR-MM Series Straight Surface PCB Header, 4 Contact(s), 2.54 mm Pitch, 2 Row, Shrouded

RS Stock No.:: 771-8161
Mfr. Part No.:: 690357280476
Brand:: Wurth Elektronik

Wurth Elektronik WR-MM Series Straight Surface PCB Header, 4 Contact(s), 2.54 mm Pitch, 2 Row, Shrouded

Bulk discount available

Subtotal (1 pack of 5 units)*

£4.59

(exc. VAT)

£5.51

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

10 unit(s) ready to ship

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

Units	Per unit	Per Pack*
5 - 45	£0.918	£4.59
50 - 245	£0.854	£4.27
250 - 495	£0.734	£3.67
500 - 995	£0.634	£3.17
1000 +	£0.59	£2.95

*price indicative

Development Kit Box with a flash stating "Win"

Win A Würth Elektronik Lighting Development Kit

Spend as little as £1 and win a Würth Elektronik Lighting Kit, complete with exclusive follow-up technical support from the experts themselves. Promotion ends 30th November 2025.

Claim my Lighting Kit

RS Stock No.:: 771-8161
Mfr. Part No.:: 690357280476
Brand:: Wurth Elektronik

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Wurth Elektronik
	Product Type	PCB Header
	Series	WR-MM
	Current	1.5A
	Pitch	2.54mm
	Housing Material	Polyamide
	Number of Contacts	4
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Connector System	Board-to-Board
	Mount Type	Surface
	Contact Plating	Matt Tin over Nickel
	Contact Material	Phosphor Bronze
	Row Pitch	2.54mm
	Termination Type	Solder
	Minimum Operating Temperature	-40°C
	Contact Gender	Male
	Maximum Operating Temperature	105°C
	Standards/Approvals	No
	Voltage	100V

	Select all
	Brand Wurth Elektronik
	Product Type PCB Header
	Series WR-MM
	Current 1.5A
	Pitch 2.54mm
	Housing Material Polyamide
	Number of Contacts 4
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Connector System Board-to-Board
	Mount Type Surface
	Contact Plating Matt Tin over Nickel
	Contact Material Phosphor Bronze
	Row Pitch 2.54mm
	Termination Type Solder
	Minimum Operating Temperature -40°C
	Contact Gender Male
	Maximum Operating Temperature 105°C
	Standards/Approvals No
	Voltage 100V

2.54mm Staggered Male SMT Pin Header Connector MiniModule - WR-MM Series - Customer Drawing

WR-MM High Temperature Headers

2.54mm staggered pitch (1.27mm pseudo pitch) board-to-board SMT mount MiniModule pin header connectors for use with ribbon cable with a 1.27mm pitch. These WR-MM series 2.54mm SMT MiniModule header connectors are high temperature and have a low profile, Compact design with a red UL94-V0 PA6T body and phosphor bronze contacts with a matte tin over nickel plating.

2.54mm Wurth WR-MM Range

The Wurth WR-MM MiniModule Connector range is a Compact low profile system that can be used in Board to Board or Wire to Board applications. The staggered PCB pitch of the Headers and Sockets for the WR-MM MiniModule Connector range is 2.54 mm with the IDC connectors and the Transition connectors having a Ribbon Cable pitch of 1.27 mm.

Note

For mating products see stock numbers 771-8082, 771-8105, 771-8149 and 771-8127 typically

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy