Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 16 Contact(s), 3 mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 670-0510
- Mfr. Part No.:
- 43045-1624
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£20.62
(exc. VAT)
£24.745
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 610 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 95 | £4.124 | £20.62 |
| 100 - 370 | £2.896 | £14.48 |
| 375 - 1495 | £2.644 | £13.22 |
| 1500 - 2995 | £2.342 | £11.71 |
| 3000 + | £2.252 | £11.26 |
*price indicative
- RS Stock No.:
- 670-0510
- Mfr. Part No.:
- 43045-1624
- 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 | |
| Product Type | PCB Header | |
| Series | Micro-Fit 3.0 | |
| Current | 5A | |
| Pitch | 3mm | |
| Housing Material | High Temperature Thermoplastic | |
| Number of Contacts | 16 | |
| Number of Rows | 2 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Shrouded | |
| Connector System | Wire-to-Board | |
| Mount Type | Through Hole | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Row Pitch | 3mm | |
| Termination Type | Solder | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Contact Gender | Male | |
| Mating Pin Length | 3mm | |
| Standards/Approvals | No | |
| Voltage | 250 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Product Type PCB Header | ||
Series Micro-Fit 3.0 | ||
Current 5A | ||
Pitch 3mm | ||
Housing Material High Temperature Thermoplastic | ||
Number of Contacts 16 | ||
Number of Rows 2 | ||
Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Connector System Wire-to-Board | ||
Mount Type Through Hole | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Row Pitch 3mm | ||
Termination Type Solder | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Contact Gender Male | ||
Mating Pin Length 3mm | ||
Standards/Approvals No | ||
Voltage 250 V | ||
- COO (Country of Origin):
- MX
Molex Micro-Fit 3.0 3.0mm Dual Row PCB Headers with Metal Press Fit Retention Clips, 43045 Series
Micro-Fit 3.0 3mm pitch wire to board dual row PCB through hole and SMT headers which form part of a Compact power connector system providing a low to mid-range power distribution solution. With the Ability to carry up to 5A of current, Micro-Fit 3.0 connectors have one of the highest current carrying abilities in the smallest footprints available. These Micro-Fit 3.0 PCB headers incorporate positive latching in the form of a locking ramp on the housing for secure mating and to prevent accidental disconnection. The housings are MADE of high-temperature UL 94V-0 Liquid Crystal Polymer that can withstand temperatures of up to 265°C during the IR reflow soldering process. The through hole mounting versions of these Micro-Fit 3.0 headers are also SMT compatible which means a reduction in process requirements and costs. To secure these Micro-Fit 3.0 headers to the PCB board, metal press-fit retention clips are incorporated into the connector design. The contacts of these Micro-Fit 3.0 headers are fully isolated within the housings to reduce arcing. Tin or a choice of two thicknesses of gold contact platings are available to keep down costs.
Features and Benefits
• High current carrying capacity in a small footprint
• High temperature housings for IR reflow soldering
• Through hole versions SMT compatible
• Positive latching for secure mating connection
• Fully isolated dual beam terminals for reliable electrical performance and contact
• Press fit retention clips for PCB retention
• Glow Wire Compliant
Product Application Information
These Micro-Fit 3.0 header connectors are suitable for use in a wide range of low to mid power applications including the following:
Military COTS (Commercial Off The Shelf)
Solar power
Consumer products (dryers, freezers, fridges, washing machines)
Data communications (routers, servers)
Medical
Telecommunications
Gaming terminals
Molex Micro-Fit 3.0 Series
Related links
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Surface Mount PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Straight Surface Mount PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3.0mm Pitch Shrouded
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3.0mm Pitch Shrouded
