Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header, 12 Contact(s), 3.0mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 233-2927P
- Mfr. Part No.:
- 43045-1212
- Brand:
- Molex
Bulk discount available
Subtotal 100 units (supplied in a box)*
£184.40
(exc. VAT)
£221.30
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 2,085 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 100 - 370 | £1.844 |
| 375 - 1495 | £1.77 |
| 1500 + | £1.538 |
*price indicative
- RS Stock No.:
- 233-2927P
- Mfr. Part No.:
- 43045-1212
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Series | Micro-Fit 3.0 | |
| Pitch | 3.0mm | |
| Number of Contacts | 12 | |
| Number of Rows | 2 | |
| Body Orientation | Vertical | |
| Shrouded/Unshrouded | Shrouded | |
| Mounting Type | Through Hole | |
| Connector System | Wire to Board | |
| Termination Method | Through Hole | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Series Number | 43045 | |
| Current Rating | 8.5A | |
| Voltage Rating | 600 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series Micro-Fit 3.0 | ||
Pitch 3.0mm | ||
Number of Contacts 12 | ||
Number of Rows 2 | ||
Body Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Mounting Type Through Hole | ||
Connector System Wire to Board | ||
Termination Method Through Hole | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Series Number 43045 | ||
Current Rating 8.5A | ||
Voltage Rating 600 V | ||
Molex Micro-Fit 3.0 Series PCB Header, 8.5A Current Rating, 3mm Pitch - 43045-1212
This PCB header ensures a dependable connection in various applications, especially in power and wire-to-board configurations. The Micro-Fit 3.0 connector features a shrouded design that enhances safety and usability, providing a secure fit for demanding requirements within the automation and electronics sectors.
Features & Benefits
• Brass contacts deliver high conductivity and durability
• Glow wire compatible, designed to withstand high-temperature ratings
• Vertical orientation facilitates streamlined integration into various devices
• Glow wire compatible, designed to withstand high-temperature ratings
• Vertical orientation facilitates streamlined integration into various devices
Applications
• Utilised for power distribution in printed circuit boards
• Compatible with microcontrollers and electronic devices
• Compatible with microcontrollers and electronic devices
What is the current rating per contact, and can it handle my application?
The maximum current rating is 5A per contact, ensuring adequate performance for various setups. Ensure your configuration does not exceed this rating.
How should I install the component for optimal performance?
Solder the component through the designated holes on the PCB for a secure fit. Ensure correct alignment before soldering.
Can multiple headers be used in the same circuit?
Yes, multiple headers can be employed, as long as they do not surpass the collective current limitations of your circuit.
What is the recommended PCB thickness for use?
The advised PCB thickness for this header is 1.60mm, which ensures optimal retention and connection integrity.
Molex Micro-Fit 3.0 Series