22-28-4043

ICC Number:	MOL22-28-4043
Manufacturer:	Molex
Manufacturer Number:	22-28-4043
Datasheet:	Datasheet
ECAD Model:

Description:

KK 254 Breakaway Header, Vertical, 4 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm

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Specifications

Attribute	Value
Product Category:	PCB Connectors PCB Headers & Receptacles
Manufacturer:	Molex
Manufacturer Part Number:	Molex 22-28-4043
Gender:	Male
Number of Contacts:	4
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:	MOL22-28-4043

Detailed Description

Introducing the 22-28-4043, a black KK 254 Breakaway Header designed for vertical PCB mounting with 4 circuits and a current rating of 4 A. Featuring brass contacts with gold plating, this connector ensures reliable signal transmission with a mating cycle of 100. With a pitch of 2.54 mm and a voltage rating of 500 V, it is suitable for a wide range of applications. The high temperature thermoplastic construction and through-hole termination make it ideal for demanding environments. RoHS compliant and UL certified, this header guarantees quality and compliance. Perfect for board-to-board or wire-to-board connections, it offers versatility and performance in electronic assemblies. Upgrade your system with the 22-28-4043 KK 254 Breakaway Header for dependable connectivity.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 08-50-0106	KK 396 Crimp Terminal 2478, 24-18 AWG, Bag, Brass Tin (Sn)
	Molex 08-70-1040	2.50mm Pitch Mini-SPOX Crimp Terminal, 28-22 AWG, Bag
	Molex 10-89-7041	2.54mm Pitch C-Grid Breakaway Header, Dual Row, Vertical, High Temperature, 4 Circuits, Tin (Sn) Plating, 2.72mm PC Tail Length
	Molex 10-89-7161	2.54mm Pitch C-Grid Breakaway Header, Dual Row, Vertical, High Temperature, 16 Circuits, Tin (Sn) Plating, 2.72mm PC Tail Length
	Molex 10-89-7162	2.54mm Pitch C-Grid Breakaway Header, Dual Row, Vertical, High Temperature, 16 Circuits, 0.38µm Gold (Au) Selective Plating, Tin (Sn) PC Tail Plating, 2.72mm PC Tail
	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 22-28-4020	KK 254 Breakaway Header, Vertical, 2 Circuits, Tin (Sn) Plating, Mating Pin Length 6.09mm
	Molex 22-28-4023	KK 254 Breakaway Header, Vertical, 2 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 22-28-4063	KK 254 Breakaway Header, Vertical, 6 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 22-28-4080	KK 254 Breakaway Header, Vertical, 8 Circuits, Tin (Sn) Plating, Mating Pin Length 6.09mm
	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 50-37-5143	2.50mm Pitch, Mini-SPOX Receptacle Crimp Housing, Single Row, 14 Circuits, Natural
	Molex 90120-0122	2.54mm Pitch C-Grid III Header, Single Row, Vertical, 2 Circuits, Tin (Sn) Plating

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
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