Molex 43045 Series Vertical Through Hole PCB Header, 4 Contact(s), 3mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 507-666
- Mfr. Part No.:
- 43045-0429
- Brand:
- Molex
Subtotal (1 tray of 200 units)*
£194.92
(exc. VAT)
£233.90
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 21 November 2025
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Tray(s) | Per Tray | Per unit* |
---|---|---|
1 + | £194.92 | £0.975 |
*price indicative
- RS Stock No.:
- 507-666
- Mfr. Part No.:
- 43045-0429
- 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 | 43045 | |
Pitch | 3mm | |
Number of Contacts | 4 | |
Number of Rows | 2 | |
Body Orientation | Vertical | |
Shrouded/Unshrouded | Shrouded | |
Mounting Type | Through Hole | |
Connector System | Wire to Board | |
Contact Plating | Gold | |
Contact Material | Brass | |
Series Number | 43045 | |
Current Rating | 8.5A | |
Tail Pin Length | 3.18mm | |
Voltage Rating | 600 V | |
Select all | ||
---|---|---|
Brand Molex | ||
Series 43045 | ||
Pitch 3mm | ||
Number of Contacts 4 | ||
Number of Rows 2 | ||
Body Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Mounting Type Through Hole | ||
Connector System Wire to Board | ||
Contact Plating Gold | ||
Contact Material Brass | ||
Series Number 43045 | ||
Current Rating 8.5A | ||
Tail Pin Length 3.18mm | ||
Voltage Rating 600 V | ||
- COO (Country of Origin):
- CN
Molex 43045 Series PCB Header, 3mm Pitch, 4 Contacts - 43045-0429
This PCB Header is a shrouded wire-to-board connector designed for reliable and efficient electrical connections. With a vertical mount orientation, it features 4 contacts arranged in 2 rows and comes with a pitch of 3mm. Manufactured from high-quality brass and boasting gold plating, this component is built for durability and performance, supporting a current rating of 8.5A and a voltage rating of 600V.
Features & Benefits
• Shrouded design enhances connection security and prevents misalignment
• 3mm pitch optimises space utilisation in compact designs
• High current capacity of 8.5A for robust power applications
• Suitable for through-hole mounting, ensuring stable PCB integration
• Glow-wire capable material ensures compliance with safety standards
• Polarised to PCB for correct insertion and reliable operation
• 3mm pitch optimises space utilisation in compact designs
• High current capacity of 8.5A for robust power applications
• Suitable for through-hole mounting, ensuring stable PCB integration
• Glow-wire capable material ensures compliance with safety standards
• Polarised to PCB for correct insertion and reliable operation
Applications
• Ideal for power management systems in automation
• Used for interconnecting electronic modules in electrical devices
• Commonly found in mechanical assemblies requiring robust connections
• Utilised in consumer electronics for secure circuit integration
• Used for interconnecting electronic modules in electrical devices
• Commonly found in mechanical assemblies requiring robust connections
• Utilised in consumer electronics for secure circuit integration
What specific voltage and current ratings does this connector support?
This connector is rated for a maximum voltage of 600V and can handle a current of up to 8.5A, making it suitable for various demanding applications.
How does the shrouded design benefit the installation process?
The shrouded design prevents incorrect mating and provides enhanced stability during installation, ensuring a secure fit on the PCB.
What are the advantages of using a PCB connector with polarising features?
Polarising features facilitate correct orientation during installation, reducing the risk of connection failure and improving reliability in operational environments.
Can this PCB Header be used in high-temperature applications?
Yes, it can operate within a temperature range of -40° to +125°C, making it suitable for a wide range of applications, including those subjected to higher temperatures.
Related links
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