43045-0422

ICC Number:	MOL43045-0422
Manufacturer:	Molex
Manufacturer Number:	43045-0422
Datasheet:	Datasheet
ECAD Model:

Description:

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

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Specifications

Attribute	Value
Product Category:	Connectors PCB Connectors
Manufacturer:	Molex
Manufacturer Part Number:	Molex 43045-0422
Gender:	Male
Number of Contacts:	4
Number of Rows:	2
Contact Material:	Brass
Contact Plating:	Gold
Pitch:	3 mm
Shrouded:	Yes
Flammability Rating:	UL 94V-0
Current Rating:	8.5 A
Voltage Rating:	600 V
Operating Temperature:	-40 to 125 °C
Mounting Angle:	Right Angle
Mounting Type:	Through Hole
PCB Connector Type:	Header
SKU:	MOL43045-0422

Detailed Description

Introducing the Micro-Fit 3.0 Right-Angle Header, a high-performance connector designed for robust PCB applications. With a compact 3.00mm pitch and featuring dual rows, this header accommodates 4 circuits with precision. The inclusion of a PCB press-fit metal retention clip ensures secure assembly, while the gold contact mating area plating guarantees reliable conductivity. Engineered for durability, this header is glow-wire capable and rated for a voltage of 600V. Its black high temperature thermoplastic body, along with a right-angle orientation, offers versatility in installation. With RoHS compliance and lead-free process capability, the Micro-Fit 3.0 is not only reliable but also environmentally friendly, making it the ideal choice for your wire-to-board and wire-to-wire connectivity needs.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 19002-0028	Avikrimp Fully Insulated Quick Disconnect, Female, for 16-14 AWG Wire, Carton
	Molex 22-28-4023	KK 254 Breakaway Header, Vertical, 2 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 22-28-4033	KK 254 Breakaway Header, Vertical, 3 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 39-30-0180	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 18 Circuits, PA Polyamide Nylon 6/6 94V-0, 2.54µm Matte Tin (Sn) Plating
	Molex 43045-0201	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 2 Circuits, with Snap-in Plastic Peg PCB Lock, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0228	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 2 Circuits, with PCB Polarizing Peg, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0414	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Polarizing Peg, 0.76µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0613	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Polarizing Peg, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0622	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Press-fit Metal Retention Clip, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0814	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 8 Circuits, with PCB Polarizing Peg, 0.76µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-0822	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 8 Circuits, with PCB Press-fit Metal Retention Clip, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-1022	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 10 Circuits, with PCB Press-fit Metal Retention Clip, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-1228	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 12 Circuits, with PCB Polarizing Peg, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43650-0404	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Single Row, 4 Circuits, with PCB Press-fit Metal Retention Clip, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 53048-0210	1.25mm Pitch, PicoBlade PCB Header, Single Row, Right-Angle, Through Hole, Tin (Sn) Plating, Friction Lock, 2 Circuits, 2.30mm PC Tail Length
	Molex 53048-0410	1.25mm Pitch, PicoBlade PCB Header, Single Row, Right-Angle, Through Hole, Tin (Sn) Plating, Friction Lock, 4 Circuits, 2.30mm PC Tail Length
	Molex 70553-0036	2.54mm Pitch SL Header, Low Profile, Single Row, Right Angle, 3.05mm Pocket, Shrouded, 2 Circuits, Tin (Sn) Plating

Product Change Notice

Effective Date	Description of Change	Download
08/05/2025	516255 - Change Supplier. Due to existing resin supplier capacity constraint issue we must qualify second resin source to avoid production line down.	Download
01/24/2024	513543 - Equipment Transfer, Production Transfer or Rearrangement. Production Transfer Nogales recently increased their molding capacity by adding (2) additional 75 ton molding machines and now would like to shorten the supply chain by further reducing their dependency on other plants molding production. Nogales already has (5) Micro-fit 43045 housing molds of various ckt size that were transferred from Little Rock years ago and now would like to obtain the last (3) Micro-Fit 43045 molds from Lincoln for ckt size 4,8 &10. Once the transfer is finished, all 43045 molding housing production in AME region will be consolidated in Nogales plant 3105. It should be noted that Shanghai also molds these same components so the PCN should be limited to only those customers who's demand is filled by Nogales	Download
03/31/2023	513478 - Retraction of PCN 512489. This notification is to advise you of a Cancellation to a previously issued PCN. the previous issued PCN 512489 will not be implemented due to disagreement by impacted customers.	Download
10/10/2022	512489 - Change Supplier.This notification is to inform you about change of supplier impacting the part(s) attached as per list, No changes will be made to product as part of this change change LCP resin supplier but the resin LCP black is not changed before: Celanese LCP After: Kingfa LCP	Download
08/01/2021	510134 - Supplier Change. Due to these supply constraints molex identified an internal shortage of resin supply which would create a challenge to fulfill all orders Alternative supplier operated under a certified quality management system.	Download
06/01/2021	510379 - Retraction of PCN 510134. Due to E471i is the only resin effected and change in Molex Malaysia. This change is impacted for 78171, 78172, 205871, 205872 series only. no change on E130i the retraction is immediately.	Download
12/31/2020	508352 - Supplier Change. actual molex tray supplier will close operations, molex is working getting new try supplier.	Download
09/12/2018	506087 - 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. No changes will be made to the product as a result of this change.	Download
07/19/2015	GCM 10687604 - New, Modified, Or Replacement Tooling.	Download