Amphenol Communications Solutions Bergstik Series Straight Through Hole Pin Header, 20 Contact(s), 2.54 mm Pitch, 1

RS Stock No.:: 673-7492
Mfr. Part No.:: 77311-101-20LF
Brand:: Amphenol Communications Solutions

Amphenol Communications Solutions Bergstik Series Straight Through Hole Pin Header, 20 Contact(s), 2.54 mm Pitch, 1

Bulk discount available

Subtotal (1 pack of 5 units)*

£8.62

(exc. VAT)

£10.345

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

250 unit(s) ready to ship
Plus 10 unit(s) ready to ship from another location
Plus 320 unit(s) shipping from 09 December 2025

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

Units	Per unit	Per Pack*
5 - 120	£1.724	£8.62
125 - 495	£1.346	£6.73
500 - 2495	£1.114	£5.57
2500 - 4995	£0.892	£4.46
5000 +	£0.846	£4.23

*price indicative

RS Stock No.:: 673-7492
Mfr. Part No.:: 77311-101-20LF
Brand:: Amphenol Communications Solutions

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Amphenol Communications Solutions
	Series	Bergstik
	Product Type	Pin Header
	Current	3A
	Pitch	2.54mm
	Housing Material	Thermoplastic
	Number of Contacts	20
	Number of Rows	1
	Orientation	Straight
	Shrouded/Unshrouded	Unshrouded
	Mount Type	Through Hole
	Connector System	Board-to-Board, Wire-to-Board
	Contact Plating	Gold
	Contact Material	Phosphor Bronze
	Termination Type	Solder
	Minimum Operating Temperature	-65°C
	Row Pitch	2.54mm
	Maximum Operating Temperature	125°C
	Tail Pin Length	2.41mm
	Contact Gender	Male
	Mating Pin Length	5.84mm
	Standards/Approvals	CHINA RoHS, EU RoHS, REACH/SvHC
	Voltage	1.5 kV

	Select all
	Brand Amphenol Communications Solutions
	Series Bergstik
	Product Type Pin Header
	Current 3A
	Pitch 2.54mm
	Housing Material Thermoplastic
	Number of Contacts 20
	Number of Rows 1
	Orientation Straight
	Shrouded/Unshrouded Unshrouded
	Mount Type Through Hole
	Connector System Board-to-Board, Wire-to-Board
	Contact Plating Gold
	Contact Material Phosphor Bronze
	Termination Type Solder
	Minimum Operating Temperature -65°C
	Row Pitch 2.54mm
	Maximum Operating Temperature 125°C
	Tail Pin Length 2.41mm
	Contact Gender Male
	Mating Pin Length 5.84mm
	Standards/Approvals CHINA RoHS, EU RoHS, REACH/SvHC
	Voltage 1.5 kV

Unshrouded Header STR SR TMT Drawing

COO (Country of Origin):: FR

Amphenol FCI BergStik 2.54 mm Standard Unshrouded PCB Pin Header Strips

BergStik 2.54 mm standard unshrouded PCB pin header strips for use in board to board and wire to board applications. These PCB headers can be cut to length to suit the application they are used with. The contacts of these BergStik PCB headers have cost effective duplex plating. These features make the BergStik 2.54 mm PCB headers an economic solution for a wide range of applications. The housings of these PCB headers are MADE from reflow solder compatible high temperature thermoplastic and also feature stand offs allowing solder contamination to be removed. These BergStik 2.54 PCB pin headers are available with a range of contact platings and mating heights. Mating connectors include the Dubox series receptacles and crimp housings, the Quickie IDC receptacles and the PV series crimp housings

Features and Benefits

• Can be cut to size

• Cost effective duplex contact plating

• Economic and versatile

• Reflow solder compatible high temperature thermoplastic housings

• Stand offs allow solder contamination to be removed

• Mate with a wide range of female connectors

Product Application Information

These BergStik 2.54 mm PCB headers are suitable for use in a wide range of wire to board and board to board equipment and device applications

2.54 mm FCI Bergstik

High temperature black thermoplastic.,Flammability rating UL 94 V-0.,Pin retention to housing 9 N min.