| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 43045-0424 |
| Gender: | Male |
| Number of Contacts: | 4 |
| Number of Rows: | 2 |
| Contact Material: | Brass |
| Contact Plating: | Tin |
| Pitch: | 3 mm |
| Shroud Type: | Yes |
| Flammability Rating: | UL 94V-0 |
| Current Rating: | 8.5 A |
| Voltage Rating: | 600 V |
| Operating Temperature: | -40 to 105 °C |
| Mounting Angle: | Straight |
| Mounting Type: | Through Hole |
| PCB Connector Type: | Header |
| SKU: | MOL43045-0424 |
43045-0424
Specifications
Detailed Description
The Micro-Fit 3.0 Vertical Header is a high-performance connector designed for reliable power delivery in various electronic applications. With a compact 3.00mm pitch and featuring dual rows, it ensures efficient signal transmission. The connector accommodates 4 circuits, each with a current rating of 8.5 A, making it ideal for power-intensive devices. Its PCB press-fit metal retention clip guarantees secure attachment, while the tin plating and glow-wire capability enhance safety. Constructed from high-temperature thermoplastic, it offers durability in harsh environments. With straight body orientation and through-hole termination, it facilitates easy installation on PCBs. RoHS compliant and lead-free process compatible, this connector meets stringent environmental standards. Whether for industrial machinery or consumer electronics, the Micro-Fit 3.0 guarantees reliable performance.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 105133-0031 | Micro-USB B Receptacle with Flange, Vertical, Surface Mount, 9.80mm Height, 2.30mm Solder Tabs, with Cover, Lead-Free |  |
 | Molex 19705-4203 | PCB Tab Quick Disconnect, Male, for Wire, Metal Strip, Tab 6.35 x 0.81mm | |
 | Molex 39-29-9047 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 39-29-9062 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 39-30-1040 | Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 4 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural | |
 | Molex 39-30-6208 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 20 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 43045-0421 | Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Press-fit Metal Retention Clip, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-0602 | Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, 0.76µm Gold Plating, Glow-Wire Capable, Black | |
 | Molex 43045-0824 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 8 Circuits, with PCB Press-fit Metal Retention Clip, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-1221 | Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 12 Circuits, with PCB Press-fit Metal Retention Clip, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43255-0067 | 6.35mm Pitch MLX Power Connector Header, 2.13mm Contact Diameter, Vertical, with Plastic Polarizing Peg, 3 Circuits, Polyester 94V-0, Tin (Sn) Plating, Natural | |
 | Molex 43650-0318 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 3 Circuits, with PCB Press-fit Metal Retention Clip, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 48025-0002 | Modular Jack, Right-Angle, 10/100, with Integrated Magnetic and LED, 8/8, Tail Length 2.80mm for IR Reflow, Lead-Free | |
 | Molex 501876-1440 | 2.00mm Pitch, iGrid PCB Header, Dual Row, Right-Angle, Through Hole, Matte Tin (Sn) Plating, Positive Lock, 14 Circuits, 3.20mm PC Tail Length, Natural | |
 | Molex 70543-0037 | 2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 3.30mm Tail Length, 3 Circuits, Tin (Sn) Plating | |
 | Molex 87760-0616 | 2.00mm Pitch Milli-Grid Header, Right-Angle, Through Hole, 6 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 4.00mm, Tail Length 2.60mm, Lead-Free | |
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 | |||
| 05/31/2023 | 512820 - Manufacturing Process Change. We are making changes to our manufacturing process to increase productivity to meet current and future capacity demands and improve on time delivery. | 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 | |||
| 03/10/2023 | 513355 - Retract the PCN 512820 to redefine the scope of the change. this notification is to advise you of a modification to a previously issued PCN 512820, manufacturing process change for the parts listed in this notice is changing no changes will be made to the product as part of this change will add new assembly manual process to improve our capacity to meet future demands. | 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 | |||
| 07/01/2017 | 502635 - 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 | |||
| 05/06/2015 | GCM 10664055 - Manufacturing Process Change. | Download | |||
Availability
In Stock:
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Minimum/Multiple:
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Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |