| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 43045-2212 |
| Gender: | Male |
| Number of Contacts: | 22 |
| 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: | MOL43045-2212 |
43045-2212
Specifications
Detailed Description
The Micro-Fit 3.0 Vertical Header is a high-performance connector designed for secure wire-to-board connections in electronic applications. With a narrow 3.00mm pitch and featuring dual rows, it accommodates 22 circuits for efficient power and signal transmission. Constructed with durable black high-temperature thermoplastic and brass contacts plated with tin, this connector ensures reliable performance even in demanding environments. Its straight body orientation and through-hole termination method with kinked pins offer easy and secure installation onto PCBs. With a current rating of 8.5A and a voltage of 600V, it is suitable for a wide range of applications. RoHS compliant and lead-free process capable, the Micro-Fit 3.0 is not only high-performing but also environmentally friendly. Whether used in consumer electronics, industrial machinery, or automotive systems, this connector guarantees outstanding quality and longevity. Trust in the Micro-Fit 3.0 for seamless and dependable connectivity in your designs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 16-02-0103 | SL Crimp Terminal, Series 70058, Female, 24-22 AWG, with 0.38µm Selective Gold (Au) Plated Contact, Bag |  |
 | Molex 22-01-3047 | KK 254 Crimp Housing, Friction Ramp with Polarizing Ribs, 4 Circuits, Natural | |
 | Molex 39-00-0213 | Mini-Fit Female Crimp Terminal, Tin (Sn) over Phosphor Bronze, 24-18 AWG, Reel | |
 | Molex 39-01-2205 | Mini-Fit Jr. Receptacle Housing, Dual Row, 20 Circuits, UL 94V-0, Natural | |
 | Molex 39-29-6068 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, without Snap-in Plastic Peg PCB Lock, Gold, Natural | |
 | Molex 43025-0400 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 4 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43025-2200 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 22 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43045-0419 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 4 Circuits, with Solder Tab, 0.38µm Gold Plating, Glow-Wire Capable, Black | |
 | Molex 43045-1212 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 12 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-1612 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 16 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-1812 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 18 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-2012 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 20 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 43045-2412 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 24 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
 | Molex 50-57-9405 | SL Crimp Housing, Single Row, Version G, Positive Latch, 5 Circuits, Black | |
 | Molex 53047-0210 | 1.25mm Pitch, PicoBlade PCB Header, Single Row, Vertical, Through Hole, Tin Plating, Friction Lock, 2 Circuits, 2.30mm PC Tail Length | |
 | 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 85508-5001 | Modular Jack, Cat5e, Vertical,Top Entry, Through Hole, 8/8, Shielded | |
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 | |||
| 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 | |||
| 01/15/2022 | 511003 - Equipment Transfer, Production Transfer or Rearrangement. To ensure continuity of supply molex has decided to transfer Micro-fit series 43045 header housing molds from little rock, AR plant to Nogales, Mexico plant additional capacity tooling will be added as need to ensure a smooth transition from one plant to another. | Download | |||
| 09/15/2021 | 509622 - Equipment Transfer, Production Transfer or Rearrangement. to ensure continuity of supply, molex has decided to transfer Micro-Fit series 43025 crimp housing & 43045 header housing molds from Little Rock, AR plant to Shanghai China plant. additional capacity tooling will be added as need to ensure a smooth transition from one plant to another. | 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 | |||
| 05/06/2015 | GCM 10664055 - Manufacturing Process Change. | Download | |||
Availability
In 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 |