MPN

Molex KK 254 Series Straight Through Hole PCB Socket, 20-Contact, 1 Row, 2.54 mm Pitch Solder

RS stock no.:: 670-3042
Mfr. Part No.:: 22-18-2201
Manufacturer:: Molex

Molex KK 254 Series Straight Through Hole PCB Socket, 20-Contact, 1 Row, 2.54 mm Pitch Solder

Image representative of range

Bulk discount available

Subtotal (1 pack of 10 units)*

R 659,62

(exc. VAT)

R 758,56

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 23 July 2026

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

Units	Per unit	Per Pack*
10 - 190	R 65.962	R 659.62
200 - 740	R 64.313	R 643.13
750 - 2990	R 62.384	R 623.84
3000 - 5990	R 59.889	R 598.89
6000 +	R 57.493	R 574.93

*price indicative

RS stock no.:: 670-3042
Mfr. Part No.:: 22-18-2201
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
	Number of Contacts	20
	Product Type	PCB Socket
	Sub Type	Socket Strip
	Number of Rows	1
	Pitch	2.54mm
	Current	2.5A
	Housing Material	Nylon
	Termination Type	Solder
	Mount Type	Through Hole
	Orientation	Straight
	Connector System	Signal, Board-to-Board
	Voltage	250 V
	Series	KK 254
	Minimum Operating Temperature	-40°C
	Contact Gender	Female
	Maximum Operating Temperature	105°C
	Contact Material	Brass
	Contact Plating	Gold
	Standards/Approvals	No

	Select all
	Brand Molex
	Number of Contacts 20
	Product Type PCB Socket
	Sub Type Socket Strip
	Number of Rows 1
	Pitch 2.54mm
	Current 2.5A
	Housing Material Nylon
	Termination Type Solder
	Mount Type Through Hole
	Orientation Straight
	Connector System Signal, Board-to-Board
	Voltage 250 V
	Series KK 254
	Minimum Operating Temperature -40°C
	Contact Gender Female
	Maximum Operating Temperature 105°C
	Contact Material Brass
	Contact Plating Gold
	Standards/Approvals No

KK PC Board Connectors, Top Entry Sockets, 4455 Series

KK PC Board Connectors, Top Entry Sockets, 4455 Series that mate with KK Pin Header Series:

4049 stock number 453-139 typical;

42375 stock number720-5637;

and 70021 Series male SL Terminals stock number 670-6262 typical.

Molex KK 254 Series Straight Through Hole PCB Socket, 20-Contact, 1 Row, 2.54 mm Pitch Solder

FREE delivery for orders over R 1,500.00

KK PC Board Connectors, Top Entry Sockets, 4455 Series

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