22-28-4023

ICC Number:	MOL22-28-4023
Manufacturer:	Molex
Manufacturer Number:	22-28-4023
Datasheet:	Datasheet
ECAD Model:

Description:

KK 254 Breakaway Header, Vertical, 2 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm

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Specifications

Attribute	Value
Product Category:	Connectors PCB Connectors
Manufacturer:	Molex
Manufacturer Part Number:	Molex 22-28-4023
Gender:	Male
Number of Contacts:	2
Number of Rows:	1
Contact Material:	Brass
Contact Plating:	Gold, Tin
Pitch:	2.54 mm
Shrouded:	No
Flammability Rating:	UL 94V-0
Current Rating:	4 A
Voltage Rating:	500 V
Operating Temperature:	-40 to 80 °C
Mounting Angle:	Straight
Mounting Type:	Through Hole
PCB Connector Type:	PCB Mount Header
SKU:	MOL22-28-4023

Detailed Description

Introducing the 22-28-4023, a black KK 254 Breakaway Header designed for vertical mounting with 2 circuits and a current rating of 4 A. Constructed with brass contacts and high temperature thermoplastic, this connector ensures reliable performance in demanding environments. Featuring gold contact mating area plating, it offers enhanced signal integrity. With a pitch of 2.54 mm and through-hole termination, it is suitable for various PCB applications. UL and CSA certified, as well as RoHS compliant, this header meets international quality standards. Perfect for board-to-board and wire-to-board connections, it is a versatile and dependable solution for your connectivity needs.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 08-50-0106	KK 396 Crimp Terminal 2478, 24-18 AWG, Bag, Brass Tin (Sn)
	Molex 10-84-4030	6.35mm Pitch MLX Power Connector Header, Vertical, 3 Circuits, PA Polyamide Nylon 6/6 94V-2, Tin (Sn) Plating, White
	Molex 10-89-7062	2.54mm Pitch C-Grid Breakaway Header, Dual Row, Vertical, High Temperature, 6 Circuits, 0.38µm Gold (Au) Selective Plating, Tin (Sn) PC Tail Plating, 2.72mm PC Tail
	Molex 22-12-2054	KK 254 Solid Header, Right-Angle, with Friction Lock, 5 Circuits, 0.51µm Gold (Au) Plating
	Molex 22-23-2021	KK 254 Solid Header, Vertical, with Friction Lock, 2 Circuits, 2.54µm Matte Tin (Sn) Plating, 3.56mm Tail Length
	Molex 22-28-4033	KK 254 Breakaway Header, Vertical, 3 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 22-28-4043	KK 254 Breakaway Header, Vertical, 4 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 22-28-4060	KK 254 Breakaway Header, Vertical, 6 Circuits, Tin (Sn) Plating, Mating Pin Length 6.09mm
	Molex 22-28-8020	KK 254 Breakaway Header, Right-Angle Surface Mount Compatible, 2 Circuits, Tin (Sn) Plating, Mating Pin Length 6.20mm
	Molex 39-30-1039	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 3 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-1061	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 6 Circuits, PA Polyamide Nylon 6/6 94V-2, 0.76µm Select Gold (Au) Plating
	Molex 39-30-2040	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-3035	Mini-Fit Jr. Header, Single Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 3 Circuits, PA Polyamide Nylon 6/6, 94V-2, Tin (Sn) Plating
	Molex 43045-0402	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, 0.76µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0412	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black
	Molex 43045-0422	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Press-fit Metal Retention Clip, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0612	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black
	Molex 43045-1012	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 10 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black

Product Change Notice

Effective Date	Description of Change	Download
12/31/2022	512847 - Change Supplier. This notification is to inform you about addition of new Supplier or Sub Supplier impacting the part(s) as per attached list. No changes will be made to product as part of this change	Download
12/30/2021	510961 - Change to Product. in drawing it is mentioned 2.54mm so we are correcting drawing mentioning the gold length as min 2.54mm giving additional 3mm tolerance	Download
03/01/2021	509366 - Manufacturing Process Change. molex India is introducing new plating lines at the new connector facility with lates technology in line with other Molex entities and reduce the process related challenges in current lines. to facilitate the plating technology change we are changing the gold and silver chemistry. (no change to form, fit or function)	Download
11/30/2020	509221 - Retraction of PCN 506276. retraction of DU min & MLQ Min qty update for kk part numbers	Download
07/01/2019	507163 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different production location. No changes will be made to the product as a result of this move.	Download
04/25/2019	506276 - Packaging Method/Quantity Changing. The part(s) referenced in this notice will undergo packaging specification changes that may include new container sizes, quantities or changes to the label.	Download