22-03-2021

ICC Number:	MOL22-03-2021
Manufacturer:	Molex
Manufacturer Number:	22-03-2021
Datasheet:	Datasheet
ECAD Model:

Description:

KK 254 Wire-to-Board Header, Single Row, Vertical, 2 Circuits, PA Polyamide Nylon, Tin (Sn) Plating

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Specifications

Attribute	Value
Product Category:	PC Board Pin & Receptacle Connectors PCB Pin Headers
Manufacturer:	Molex
Manufacturer Part Number:	Molex 22-03-2021
Gender:	Male
Number of Contacts:	2
Number of Rows:	1
Contact Material:	Brass
Contact Plating:	Tin
Pitch:	2.54 mm
Shrouded:	No
Flammability Rating:	UL 94V-0
Current Rating:	4 A
Voltage Rating:	500 V
Mounting Angle:	Straight
Mounting Type:	Through Hole
PCB Connector Type:	PCB Mount Header
SKU:	MOL22-03-2021

Detailed Description

The 22-03-2021 SKU is a KK 254 Wire-to-Board Header featuring a Single Row, Vertical design with 2 Circuits for efficient connectivity. Constructed with PA Polyamide Nylon and Tin (Sn) Plating, this header ensures durability and reliable performance. Its Natural (White) color and straight body orientation make it versatile for various applications. With a pitch of 2.54 mm and a voltage rating of 500 V, it is suitable for different electronic setups. The contact material is Brass, and it is RoHS compliant, guaranteeing environmental responsibility. With a low amperage of 4 A and a termination method of Through Hole, this header is ideal for board-to-board and wire-to-board connections. Its compact size and stackable feature make it a convenient choice for PCB connectors.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 22-03-2031	KK 254 Wire-to-Board Header, Single Row, Vertical, 3 Circuits, PA Polyamide Nylon, Tin (Sn) Plating
	Molex 22-03-2121	KK 254 Wire-to-Board Header, Single Row, Vertical, 12 Circuits, PA Polyamide Nylon, Tin (Sn) Plating
	Molex 22-05-3031	KK 254 Solid Header, Right-Angle, with Friction Lock, 3 Circuits, Matte Tin (Sn) 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 39-28-1023	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 2 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1063	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1083	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 8 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1103	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1123	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 12 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1143	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 14 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-1080	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 8 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural
	Molex 39-30-1120	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 12 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural
	Molex 43160-1102	Sabre Right-Angle Header, 7.50mm Pitch, 2 Circuits, Glow-Wire Capable, 3.81mm Tail Length, for 1.60mm PCB, without Board Lock
	Molex 43160-3106	Sabre Right-Angle Header, 7.50mm Pitch, 6 Circuits, Glow-Wire Capable, 3.81mm Tail Length, for 1.60mm PCB, with Board Lock
	Molex 43650-0615	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 6 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black
	Molex 53047-0310	1.25mm Pitch, PicoBlade PCB Header, Single Row, Vertical, Through Hole, Tin Plating, Friction Lock, 3 Circuits, 2.30mm PC Tail Length
	Molex 70246-0801	2.54mm Pitch C-Grid Header, Low Profile, Dual Row, Vertical, Shrouded, 8 Circuits, 0.38µm Gold (Au) Selective Plating
	Molex 73100-0115	SMA Jack, Right-Angle, PCB Receptacle, Through Hole, Brass Body, Nickel (Ni) Plated, 3.93mm Leg Length, 50 Ohms

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
02/28/2022	511543 - Packaging Method/Quantity Changing. proposed packaging method is bulk packaging with air inflated bags there will be a change in DU & MLQ qty this packaging change is done to improve the packaging quality and to effectively protect the products during transit. new packaging concept was validated with drop test at 80cm drop height there are no product/process change for the listed parts.	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
09/01/2019	507009 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. There will be no negative impact to product performance as a result of this change.	Download
03/15/2019	506854 - Packaging Method/Quantity Changing. This letter is to inform you that 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
07/01/2017	502658 - 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 location. No changes will be made to the product as a result of this move.	Download