Molex 21657 Series Vertical Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 1 Row, Shrouded
- RS Stock No.:
- 536-869
- Mfr. Part No.:
- 2165711034
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£11.79
(exc. VAT)
£14.15
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 240 unit(s) shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 - 4 | £11.79 | £2.358 |
| 5 - 9 | £10.85 | £2.17 |
| 10 + | £9.80 | £1.96 |
*price indicative
- RS Stock No.:
- 536-869
- Mfr. Part No.:
- 2165711034
- 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 | 21657 | |
| Product Type | PCB Header | |
| Pitch | 3mm | |
| Current | 13A | |
| Housing Material | Liquid Crystal Polymer | |
| Number of Contacts | 4 | |
| Number of Rows | 1 | |
| Orientation | Vertical | |
| Shrouded/Unshrouded | Shrouded | |
| Connector System | Power, Wire-to-Board | |
| Mount Type | Through Hole | |
| Contact Material | High Copper Alloy | |
| Contact Plating | Matt Tin | |
| Minimum Operating Temperature | -40°C | |
| Termination Type | Solder | |
| Row Pitch | 3mm | |
| Maximum Operating Temperature | 125°C | |
| Contact Gender | Female | |
| Tail Pin Length | 3.18mm | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series 21657 | ||
Product Type PCB Header | ||
Pitch 3mm | ||
Current 13A | ||
Housing Material Liquid Crystal Polymer | ||
Number of Contacts 4 | ||
Number of Rows 1 | ||
Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Connector System Power, Wire-to-Board | ||
Mount Type Through Hole | ||
Contact Material High Copper Alloy | ||
Contact Plating Matt Tin | ||
Minimum Operating Temperature -40°C | ||
Termination Type Solder | ||
Row Pitch 3mm | ||
Maximum Operating Temperature 125°C | ||
Contact Gender Female | ||
Tail Pin Length 3.18mm | ||
Standards/Approvals No | ||
- COO (Country of Origin):
- CN
The Molex Micro fit+ versa Color vertical header is specifically designed for efficient wire to board connections. With a robust 3.00mm pitch configuration, this product enables secure electrical contacts thanks to its four circuits and high copper alloy construction. The glow wire capability ensures safety during use, making it ideal for a variety of power applications. The combination of matte tin plating enhances durability while providing a sleek finish, and its vertical orientation allows for optimal space utilisation on PCBs. This powerful component not only meets industry compliance standards but also boasts a low halogen status, promoting eco friendly manufacturing practices. Experience reliability and innovation with this exceptional connector solution.
Durable construction ensures long lasting performance
Innovative design supports efficient assembly in space constrained applications
Low halogen status aligns with environmental standards
Glowing wire capability enhances safety in various applications
Compliant with multiple industry regulations for peace of mind
Vertical orientation streamlines PCB layout options
Easy locking mechanism improves connection stability
Matte tin plating provides excellent conductivity and corrosion resistance
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