Molex Mini-Fit Jr. Series Vertical Through Hole PCB Header, 20 Contact(s), 4.2mm Pitch, 2 Row(s), Shrouded
- RS Stock No.:
- 670-5679P
- Mfr. Part No.:
- 39-29-9202
- Brand:
- Molex
Bulk discount available
Subtotal 100 units (supplied in a bag)*
£74.80
(exc. VAT)
£89.80
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 15 unit(s) shipping from 06 October 2025
- Plus 125 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 100 - 370 | £0.748 |
| 375 - 1495 | £0.728 |
| 1500 - 2995 | £0.708 |
| 3000 + | £0.69 |
*price indicative
- RS Stock No.:
- 670-5679P
- Mfr. Part No.:
- 39-29-9202
- 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 | Mini-Fit Jr. | |
| Pitch | 4.2mm | |
| Number of Contacts | 20 | |
| Number of Rows | 2 | |
| Body Orientation | Vertical | |
| Shrouded/Unshrouded | Shrouded | |
| Mounting Type | Through Hole | |
| Connector System | Wire to Board | |
| Termination Method | Through Hole | |
| Contact Material | Brass | |
| Contact Plating | Tin | |
| Series Number | 5566 | |
| Current Rating | 9.0A | |
| Voltage Rating | 600.0 V | |
Select all | ||
|---|---|---|
Brand Molex | ||
Series Mini-Fit Jr. | ||
Pitch 4.2mm | ||
Number of Contacts 20 | ||
Number of Rows 2 | ||
Body Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Mounting Type Through Hole | ||
Connector System Wire to Board | ||
Termination Method Through Hole | ||
Contact Material Brass | ||
Contact Plating Tin | ||
Series Number 5566 | ||
Current Rating 9.0A | ||
Voltage Rating 600.0 V | ||
- COO (Country of Origin):
- CN
Molex Mini-Fit Jr Series PCB Header, 9A Current Rating, 4.2mm Pitch - 39-29-9202
This PCB header facilitates efficient power connection in various applications, providing a sturdy interface between components. It is suitable for use in automation and electronics, ensuring secure connections while accommodating high current demands. The shrouded design offers enhanced protection against accidental disengagement, making it suitable for challenging environments.
Features & Benefits
• Suitable for a maximum current of 9A per contact
• Shrouded headers prevent misalignment during mating
• Vertical mounting optimises PCB space usage
• Shrouded headers prevent misalignment during mating
• Vertical mounting optimises PCB space usage
Applications
• Ideal for power distribution in electronic control units
• Suitable for automotive and industrial machinery
• Suitable for automotive and industrial machinery
What is the maximum voltage that can be supported?
The connector can handle a maximum voltage of 600V, making it suitable for high-voltage applications.
How many mating cycles can be expected before wear occurs?
The connector is rated for up to 30 mating cycles, ensuring performance in frequent connection scenarios.
What is the recommended PCB thickness for optimal retention?
It is recommended to use a PCB thickness of 1.60mm to ensure proper fit and retention.
Can it withstand high temperatures during soldering processes?
Yes, it is compatible with lead-free soldering and can handle a maximum process temperature of 240°C for up to 5 seconds.
Molex Minifit Jr.™ Series