Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header, 12 Contact(s), 3 mm Pitch, 2 Row, Shrouded
- RS Stock No.:
- 233-2927
- Distrelec Article No.:
- 304-40-673
- Mfr. Part No.:
- 43045-1212
- Manufacturer:
- Molex
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionSubtotal (1 pack of 5 units)*
TWD243.00
(exc. GST)
TWD255.15
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- 150 unit(s) ready to ship from another location
- Plus 1,935 unit(s) shipping from June 11, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 250 | TWD48.60 | TWD243.00 |
| 255 - 500 | TWD47.40 | TWD237.00 |
| 505 + | TWD46.60 | TWD233.00 |
*price indicative
- RS Stock No.:
- 233-2927
- Distrelec Article No.:
- 304-40-673
- Mfr. Part No.:
- 43045-1212
- Manufacturer:
- Molex
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Product Type | PCB Header | |
| Series | Micro-Fit 3.0 | |
| Current | 8.5A | |
| Pitch | 3mm | |
| Number of Contacts | 12 | |
| Housing Material | Thermoplastic | |
| Number of Rows | 2 | |
| Orientation | Vertical | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Through Hole | |
| Connector System | Wire-to-Board | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Row Pitch | 3mm | |
| Termination Type | Solder | |
| Minimum Operating Temperature | -40°C | |
| Contact Gender | Male | |
| Maximum Operating Temperature | 105°C | |
| Standards/Approvals | No | |
| Mating Pin Length | 3mm | |
| Voltage | 600V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type PCB Header | ||
Series Micro-Fit 3.0 | ||
Current 8.5A | ||
Pitch 3mm | ||
Number of Contacts 12 | ||
Housing Material Thermoplastic | ||
Number of Rows 2 | ||
Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Through Hole | ||
Connector System Wire-to-Board | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Row Pitch 3mm | ||
Termination Type Solder | ||
Minimum Operating Temperature -40°C | ||
Contact Gender Male | ||
Maximum Operating Temperature 105°C | ||
Standards/Approvals No | ||
Mating Pin Length 3mm | ||
Voltage 600V | ||
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
Applications
• Utilised for power distribution in printed circuit boards
• 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.
Related links
- Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Straight Surface PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Surface PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3 mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Straight Surface PCB Header 3 mm Pitch Shrouded