Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 8 Contact(s), 3 mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 670-0412
- Mfr. Part No.:
- 43045-0814
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£9.35
(exc. VAT)
£11.20
(inc. VAT)
FREE delivery for orders over £50.00
Last RS stock
- 10 left, ready to ship
- Final 60 unit(s) shipping from 24 November 2025
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 95 | £1.87 | £9.35 |
| 100 - 370 | £1.50 | £7.50 |
| 375 - 1495 | £1.312 | £6.56 |
| 1500 - 2995 | £1.082 | £5.41 |
| 3000 + | £1.046 | £5.23 |
*price indicative
- RS Stock No.:
- 670-0412
- Mfr. Part No.:
- 43045-0814
- 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 | |
| Product Type | PCB Header | |
| Current | 5A | |
| Pitch | 3mm | |
| Number of Contacts | 8 | |
| Housing Material | High Temperature Thermoplastic | |
| Number of Rows | 2 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Through Hole | |
| Connector System | Wire-to-Board | |
| Contact Material | Brass | |
| Contact Plating | Gold | |
| Termination Type | Solder | |
| Row Pitch | 3mm | |
| Minimum Operating Temperature | -40°C | |
| Contact Gender | Male | |
| Maximum Operating Temperature | 125°C | |
| Mating Pin Length | 3mm | |
| Standards/Approvals | No | |
| Voltage | 250 V | |
| Distrelec Product Id | 304-33-534 | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series Micro-Fit 3.0 | ||
Product Type PCB Header | ||
Current 5A | ||
Pitch 3mm | ||
Number of Contacts 8 | ||
Housing Material High Temperature Thermoplastic | ||
Number of Rows 2 | ||
Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Through Hole | ||
Connector System Wire-to-Board | ||
Contact Material Brass | ||
Contact Plating Gold | ||
Termination Type Solder | ||
Row Pitch 3mm | ||
Minimum Operating Temperature -40°C | ||
Contact Gender Male | ||
Maximum Operating Temperature 125°C | ||
Mating Pin Length 3mm | ||
Standards/Approvals No | ||
Voltage 250 V | ||
Distrelec Product Id 304-33-534 | ||
Molex Micro-Fit 3.0 3.0mm Dual Row PCB Headers with PCB Polarizing Peg, 43045 Series
Micro-Fit 3.0 3mm pitch wire to board dual row PCB 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 help position and align these Micro-Fit 3.0 headers to the PCB board, PCB polarising pegs are incorporated into the connector design. part numbers ending in xx12, xx13 and xx14 also feature kinked solder legs for additional PCB retention. 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
• PCB polarising pegs for alignment and positioning on PCB;• Kinked solder legs for additional 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 Straight Surface Mount 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 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
- Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 3.0mm Pitch Shrouded
