| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 43045-0427 |
| Color: | Black |
| Series: | 43045 |
| Amperage: | 8.5 A |
| Connector Type: | Micro-Fit 3.0 |
| Number of Contacts: | 4 |
| Number of Rows: | 2 |
| Termination Method: | Through Hole |
| Contact Material: | Brass |
| Body Orientation: | Straight |
| Pitch: | 3 mm |
| Voltage: | 600 V |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Tail Length: | 3.18 mm |
| Operating Temperature Range: | -40 - 105 °C |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | .254 µm |
| Number of Contacts Loaded: | 4 |
| Mating Cycles: | 30 |
| PCB Locator: | Yes |
| PCB Retention: | Without |
| Polarized to PCB: | Yes |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Tin |
| Maximum Solder Process Temperature: | 260 °C |
| Lead Free Process Capability: | SMC and Wave |
| Duration at Max. Process Temperature (seconds): | 030 |
| Max. Cycles at Max. Process Temperature: | 003 |
| Glow Wire Capable: | Yes |
| Lock to Mating Part: | Yes |
| Mated Height: | 17.64 mm |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | No |
| Shroud Type: | Fully |
| Product Name: | Micro-Fit 3.0 |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0430450427 |
| SKU: | MOL43045-0427 |
43045-0427
| Heilind Number: | MOL43045-0427 |
| Manufacturer: | Molex |
| Manufacturer Number: | 43045-0427 |
| Datasheet: | Product Specification |
| ECAD Model: | |
Description:
Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Polarizing Peg, Tin, Glow-Wire Capable, Black
More >>Specifications
Detailed Description
Enhance connectivity in your electronic projects with our Micro-Fit 3.0 Vertical Header. Featuring a 3.00mm pitch and dual-row design, this header is ideal for creating secure connections on PCBs. With 4 circuits and a PCB polarizing peg, it offers reliable performance. The tin contact material is glow wire capable, ensuring safety and durability. Its high-temperature thermoplastic construction, straight body orientation, and through-hole termination method make it suitable for a wide range of applications. With a voltage rating of 600V and an amperage of 8.5A, it meets high-power requirements. RoHS compliant and designed for ease of use, this header is a must-have for your electronic projects.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 10-84-4042-TAN | 6.35mm Pitch MLX Power Connector, 2.13mm Contact Diameter, Vertical, PA Polyamide (Nylon) 6/6, Tin (Sn), White, 4 Circuits |  |
 | Molex 171971-0105 | SL LCP VERT HDR ASSY TH 15AU 0 SL LCP VERT HD ASSY | |
 | Molex 207973-0001 | 1.27mm Signal Pitch, 0.80mm Signal Pitch, 1.27mm Power Pitch SAS-4/PCIe-4 Receptacle, Vertical, Surface Mount, with Solder Tab, 8.15mm Height, 2.05mm Peg Length, 1.00mm Minimum PCB Thickness, 68 Circuits, with Cap, Embossed Tape and Reel, Lead-Free | |
 | Molex 2159801001 | NearStack HD Plug, 56 Circuits, 18 Differential Pair, 3.2mm Shell Leg Length, with Pick and Place Dust Cap | |
 | Molex 22-03-5035 | 2.50mm Pitch SPOX Wire-to-Board Header, Vertical, Shrouded, 3 Circuits, Tin (Sn) Plating | |
 | 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 39-29-9023 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 2 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 43045-0212 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 2 Circuits, with PCB Polarizing Peg, Tin, Glow-Wire Capable, Black | |
 | Molex 43045-0411 | Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 4 Circuits, with Solder Tab, Gold, Glow-Wire Capable, Black | |
 | Molex 43045-0627 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Polarizing Peg, Tin, Glow-Wire Capable, Black | |
 | Molex 43045-0827 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 8 Circuits, with PCB Polarizing Peg, Tin, Glow-Wire Capable, Black | |
 | Molex 43650-0315 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 3 Circuits, with PCB Polarizing Peg, Tin, Glow-Wire Capable, Black | |
 | Molex 53398-0471 | 1.25mm Pitch PicoBlade Header, Surface Mount, Vertical, 4 Circuits | |
 | Molex 76460-1026 | Impact 100 Ohm 2 Pair Right Angle Daughtercard Receptacle, Unguided, 16 Columns, 96 Circuits, Plated Through Hole Dimension 0.39mm, 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 | |||
| 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 | |||
| 07/01/2017 | 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
Immediate Shipment:
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Stock Location:
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Factory Stock:
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Unit Of Measure:
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Minimum/Multiple:
1/1
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Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 43045-0427 |
| Other Names: | 0430450427 |