| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 43045-0427 |
| Gender: | Male |
| Number of Contacts: | 4 |
| Number of Rows: | 2 |
| Contact Material: | Brass |
| Contact Plating: | Tin |
| Pitch: | 3 mm |
| Shrouded: | 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: | MOL43045-0427 |
43045-0427
Specifications
Detailed Description
The Micro-Fit 3.0 Vertical Header is a high-performance connector with a 3.00mm pitch, featuring a dual-row design for enhanced connectivity. With 4 circuits, it is equipped with a PCB polarizing peg for secure installation. Tin-plated and glow-wire capable, this black header is rated for 8.5A and 600V, making it ideal for various applications. Constructed with high-temperature thermoplastic, it ensures durability in harsh environments. With a straight body orientation and through-hole termination, it offers easy installation. RoHS compliant and suitable for lead-free processes, this connector, part of the Molex Wire-to-Wire/Wire-to-Board series, guarantees reliability and performance.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 171971-0105 | 2.54mm Pitch SL Header, Single Row, Vertical, LCP, Shrouded, Through Hole, 3.30mm Tail Length, 0.38µm Selective Gold (Au) Plating, Tube, 5 Circuits |  |
 | 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 Connector, 56 Circuits, 18 Differential Pair, 3.20mm Shell Leg Length, with Pick and Place Dust Cap | |
 | Molex 22-03-5035 | 2.50mm Pitch, Mini-SPOX PCB Header, Single Row, Vertical, Through Hole, Tin Plating, 3 Circuits, 3.50mm PC Tail Length | |
 | 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, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-0411 | Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 4 Circuits, with Solder Tab, 0.76µm Gold Plating, Glow-Wire Capable, Black | |
 | Molex 43045-0627 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-0827 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 8 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43650-0315 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 3 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 53398-0471 | 1.25mm Pitch, PicoBlade PCB Header, Single Row, Vertical, Surface Mount, Tin (Sn) Plating, Friction Lock, 4 Circuits, Tape and Reel, 0.60mm PC Tail Length | |
 | 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
In Stock:
Call
Stock Location:
In Stock
Factory Stock:
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Factory Lead:
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Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |