Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 4 Contact(s), 3.0mm Pitch, 1 Row(s), Shrouded
- RS Stock No.:
- 161-7956
- Mfr. Part No.:
- 43650-0415
- Brand:
- Molex
Subtotal (1 tray of 2040 units)*
£1,134.24
(exc. VAT)
£1,360.68
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4,080 unit(s) ready to ship
- Plus 999,995,760 unit(s) shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tray* |
---|---|---|
2040 + | £0.556 | £1,134.24 |
*price indicative
- RS Stock No.:
- 161-7956
- Mfr. Part No.:
- 43650-0415
- 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 | 4 | |
Number of Rows | 1 | |
Body Orientation | Straight | |
Shrouded/Unshrouded | Shrouded | |
Mounting Type | Through Hole | |
Connector System | Wire to Board | |
Termination Method | Solder | |
Contact Material | Brass | |
Contact Plating | Tin | |
Series Number | 43650 | |
Current Rating | 5.0A | |
Voltage Rating | 250.0 V | |
Select all | ||
---|---|---|
Brand Molex | ||
Series Micro-Fit 3.0 | ||
Pitch 3.0mm | ||
Number of Contacts 4 | ||
Number of Rows 1 | ||
Body Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Mounting Type Through Hole | ||
Connector System Wire to Board | ||
Termination Method Solder | ||
Contact Material Brass | ||
Contact Plating Tin | ||
Series Number 43650 | ||
Current Rating 5.0A | ||
Voltage Rating 250.0 V | ||
- COO (Country of Origin):
- US
Molex Micro-Fit 3.0 Series PCB Header, 8.5A Current Rating, 3mm Pitch - 43650-0415
This PCB header facilitates a dependable connection for wire-to-board applications, tailored for high-current situations. The Micro-Fit 3.0 structure features a shrouded design that improves the connector's compatibility and operational stability. With a current rating of 8.5A and a voltage rating of 600V, it meets the requirements of the automation, electronics, and electrical sectors.
Features & Benefits
• Tin plating provides corrosion resistance and conductivity
• Glow wire compliant for safety in elevated temperature environments
• High durability with 30 mating cycles for extended use
• Glow wire compliant for safety in elevated temperature environments
• High durability with 30 mating cycles for extended use
Applications
• Utilised in power distribution and control systems
• Suitable for automation equipment needing compact connectors
• Ideal for electronic devices requiring secure wire-to-board connections
• Suitable for automation equipment needing compact connectors
• Ideal for electronic devices requiring secure wire-to-board connections
What is the recommended PCB thickness for this connector?
The optimal PCB thickness for this connector is 1.60mm, ensuring effective retention and stability during operation.
Can it withstand high temperatures during soldering?
Yes, it can handle a maximum process temperature of 260°C for up to 30 seconds, making it suitable for lead-free solder processes.
How many circuits can this header accommodate?
This header supports up to 4 circuits, offering flexibility for various power and signal connection requirements.
Is it suitable for high-current applications?
Yes, with a maximum current rating of 8.5A per contact, it is appropriate for high-current PCB connections.
Molex Micro-Fit 3.0 Series