Molex 171856 Series Vertical Surface PCB Header, 3 Contact(s), 2.54 mm Pitch, 1 Row, Shrouded
- RS Stock No.:
- 817-544
- Mfr. Part No.:
- 171856-4003
- Brand:
- Molex
Subtotal (1 reel of 150 units)*
$698.40
(exc. GST)
$768.24
(inc. GST)
FREE delivery for orders over $80.00 ex GST
Stocked by manufacturer
- Ready to ship from 15 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Reel(s) | Per Reel | Per unit* |
|---|---|---|
| 1 + | $698.40 | $4.656 |
*price indicative
- RS Stock No.:
- 817-544
- Mfr. Part No.:
- 171856-4003
- Brand:
- Molex
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Series | 171856 | |
| Product Type | PCB Header | |
| Current | 4A | |
| Pitch | 2.54mm | |
| Number of Contacts | 3 | |
| Housing Material | TPE | |
| Number of Rows | 1 | |
| Orientation | Vertical | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Surface | |
| Connector System | Wire-to-Board | |
| Contact Plating | Gold | |
| Contact Material | Brass | |
| Minimum Operating Temperature | -40°C | |
| Termination Type | Surface Mount | |
| Row Pitch | 2.54mm | |
| Tail Pin Length | 2.34mm | |
| Contact Gender | Female | |
| Maximum Operating Temperature | 105°C | |
| Mating Pin Length | 12.95mm | |
| Standards/Approvals | UL | |
| Voltage | 500V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series 171856 | ||
Product Type PCB Header | ||
Current 4A | ||
Pitch 2.54mm | ||
Number of Contacts 3 | ||
Housing Material TPE | ||
Number of Rows 1 | ||
Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Surface | ||
Connector System Wire-to-Board | ||
Contact Plating Gold | ||
Contact Material Brass | ||
Minimum Operating Temperature -40°C | ||
Termination Type Surface Mount | ||
Row Pitch 2.54mm | ||
Tail Pin Length 2.34mm | ||
Contact Gender Female | ||
Maximum Operating Temperature 105°C | ||
Mating Pin Length 12.95mm | ||
Standards/Approvals UL | ||
Voltage 500V | ||
- COO (Country of Origin):
- IN
The Molex 2.54mm pitch vertical header featuring a friction lock mechanism, designed for reliable performance in demanding applications. Its robust construction includes gold plating and suitability for tape and reel packaging.
Active status ensures current availability for immediate use
3 circuits allow for versatile connection options within systems
Black resin offers durability and aesthetic appeal to the product
Mates with specific KK 254 housings for a secure fit
Operating temperature range extends from -40°C to +105°C, accommodating diverse environments
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