| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 43045-0418 |
| 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: | Surface Mount |
| PCB Connector Type: | Header |
| SKU: | MOL43045-0418 |
43045-0418
Specifications
Detailed Description
Introducing the Micro-Fit 3.0 Vertical Header, a high-performance connectivity solution for your PCB projects. With a compact 3.00mm pitch and featuring a dual-row design, this header accommodates 4 circuits with ease. Each contact is equipped with a solder tab for secure attachment, and the tin plating ensures excellent conductivity. Glow-wire capable and rated for 600V, this header guarantees safety and reliability. Crafted from high-temperature thermoplastic and operating seamlessly in temperatures ranging from -40 to 105°C, it offers durability in harsh environments. Perfect for wire-to-board applications, the Micro-Fit 3.0 is RoHS compliant, making it a sustainable choice for your designs. Trust in its quality and performance for your connectivity needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 39-00-0022 | SPOX Crimp Terminal, 24-18 AWG, Phosphor Bronze, Bag |  |
 | Molex 43045-0218 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 2 Circuits, with Solder Tab, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-0427 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43650-0325 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 3 Circuits, with Solder Tab, 0.38µm Gold Plating, Glow-Wire Capable, Black | |
 | Molex 87437-0443 | 1.50mm Pitch, Pico-SPOX PCB Header, Single Row, Vertical, Surface Mount, Tin (Sn) Plating, Friction Lock, 4 Circuits, without Cap, Beige | |
 | Molex 90120-0126 | 2.54mm Pitch C-Grid III Header, Single Row, Vertical, 6 Circuits, Tin (Sn) Plating | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/30/2026 | 517467 - Change Supplier. Due to business decisions, Molex has acquired two new packaging suppliers for two of the most popular packaging options. Change 1 - Tape and reel option: The carrier tape supplier has been updated. Change 2 – Packaging in Tray option: The Tray supplier has been updated. | 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 | |||
| 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:
Call for Stock
Factory Lead:
Call
Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |