Molex 21657 Series Vertical Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 1 Row, Shrouded
- RS Stock No.:
- 536-865
- Mfr. Part No.:
- 2165711024
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
$21.62
(exc. VAT)
$24.86
(inc. VAT)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 240 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 - 4 | $21.62 | $4.324 |
| 5 - 9 | $19.90 | $3.98 |
| 10 + | $17.96 | $3.592 |
*price indicative
- RS Stock No.:
- 536-865
- Mfr. Part No.:
- 2165711024
- 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 | |
| Number of Contacts | 4 | |
| Housing Material | Liquid Crystal Polymer | |
| 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 | |
| Termination Type | Solder | |
| Row Pitch | 3mm | |
| Minimum Operating Temperature | -40°C | |
| Contact Gender | Female | |
| Maximum Operating Temperature | 125°C | |
| Tail Pin Length | 3.18mm | |
| Standards/Approvals | No | |
| Voltage | 600 Vrms | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series 21657 | ||
Product Type PCB Header | ||
Pitch 3mm | ||
Current 13A | ||
Number of Contacts 4 | ||
Housing Material Liquid Crystal Polymer | ||
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 | ||
Termination Type Solder | ||
Row Pitch 3mm | ||
Minimum Operating Temperature -40°C | ||
Contact Gender Female | ||
Maximum Operating Temperature 125°C | ||
Tail Pin Length 3.18mm | ||
Standards/Approvals No | ||
Voltage 600 Vrms | ||
- COO (Country of Origin):
- CN
The Molex Micro fit+ versa Color is a high performance vertical header, designed specifically for reliable wire to board applications. Its thoughtful engineering ensures a secure connection in environments where performance stability is paramount. With a compact 3.00mm pitch and a robust 4 circuit design, this product excels in efficiency and durability. The matte tin plating enhances electrical performance while the glow wire capability offers added safety. Whether in consumer electronics or industrial settings, this product promises seamless integration and dependable functionality, catering beautifully to today’s advanced connectivity needs.
High maximum current rating ensures robust performance across various applications
Unique glow wire capability enhances safety in demanding environments
Constructed from high copper alloy for superior conductivity and reliability
Designed for easy orientation and secure lock with mating parts
Low halogen status contributes to environmental compliance and safety standards
Flexible PCB retention and thickness recommendations cater to varied design requirements
Single row design optimises space on circuit boards while maintaining efficiency
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