Molex KK 254 Series Straight Through Hole Pin Header, 9 Contact(s), 2.54 mm Pitch, 1 Row, Unshrouded

RS Stock No.:: 453-224
Mfr. Part No.:: 22-27-2091
Manufacturer:: Molex

Molex KK 254 Series Straight Through Hole Pin Header, 9 Contact(s), 2.54 mm Pitch, 1 Row, Unshrouded

The image is for reference only, please refer to product details and specifications

Subtotal (1 pack of 10 units)*

HK$46.80

FREE delivery for orders over HK$250.00

In Stock

1,600 unit(s) ready to ship from another location
Plus 6,760 unit(s) shipping from 22 December 2025

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

Units	Per unit	Per Pack*
10 +	HK$4.68	HK$46.80

*price indicative

RS Stock No.:: 453-224
Mfr. Part No.:: 22-27-2091
Manufacturer:: Molex

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Product Type	Pin Header
	Series	KK 254
	Current	4A
	Pitch	2.54mm
	Housing Material	Nylon
	Number of Contacts	9
	Number of Rows	1
	Orientation	Straight
	Shrouded/Unshrouded	Unshrouded
	Connector System	Wire-to-Board
	Mount Type	Through Hole
	Contact Plating	Tin
	Contact Material	Brass
	Termination Type	Solder
	Minimum Operating Temperature	-40°C
	Row Pitch	2.54mm
	Maximum Operating Temperature	105°C
	Tail Pin Length	3.56mm
	Contact Gender	Male
	Mating Pin Length	2.54mm
	Standards/Approvals	No
	Voltage	500 V
	Distrelec Product Id	304-28-212

	Select all
	Brand Molex
	Product Type Pin Header
	Series KK 254
	Current 4A
	Pitch 2.54mm
	Housing Material Nylon
	Number of Contacts 9
	Number of Rows 1
	Orientation Straight
	Shrouded/Unshrouded Unshrouded
	Connector System Wire-to-Board
	Mount Type Through Hole
	Contact Plating Tin
	Contact Material Brass
	Termination Type Solder
	Minimum Operating Temperature -40°C
	Row Pitch 2.54mm
	Maximum Operating Temperature 105°C
	Tail Pin Length 3.56mm
	Contact Gender Male
	Mating Pin Length 2.54mm
	Standards/Approvals No
	Voltage 500 V
	Distrelec Product Id 304-28-212

COO (Country of Origin):: CN

Molex KK 254 Series Pin Header, 4 A Current Rating, Solder Termination - 22-27-2091

This pin header by Molex is a high-quality wire to board connector, designed for various electronic applications. With a current rating of 4A and voltage rating of 250V, this connector offers reliable performance. The tin-plated brass contacts ensure durability and a secure connection. Ideal for through hole mounting, this pin header is part of the KK 254 series.

Features & Benefits

• Brass contacts with tin plating for enhanced conductivity and corrosion resistance

• Through hole mounting style for easy installation

• KK 254 series design for compatibility with other components

• 2.54mm pitch for precise connections

• Solder termination method for a secure joint

Applications

• Ideal for signal transmission in wire to board applications

• Suitable for use in electronics and automation industries

Can it handle high voltage applications?

Yes, the pin header has a voltage rating of 250V for reliable performance.

Will it fit standard PCB layouts?

Yes, the 2.54mm pitch design makes it compatible with most PCBs.

Is it easy to install?

Yes, the through hole mounting style ensures easy installation.

Can it be used for both commercial and industrial applications?

Yes, this pin header is suitable for a wide range of applications.

Does it require any special tools for solder termination?

No, standard soldering tools can be used for termination.