Molex 171856 Series Vertical Through Hole PCB Header, 7 Contact(s), 2.54 mm Pitch, 2 Row, Shrouded
- RS Stock No.:
- 684-752
- Mfr. Part No.:
- 171856-0007
- Brand:
- Molex
Subtotal (1 bag of 400 units)*
£197.62
(exc. VAT)
£237.14
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 26 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £197.62 | £0.494 |
*price indicative
- RS Stock No.:
- 684-752
- Mfr. Part No.:
- 171856-0007
- 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 | 171856 | |
| Product Type | PCB Header | |
| Pitch | 2.54mm | |
| Current | 4A | |
| Number of Contacts | 7 | |
| Housing Material | Thermoplastic | |
| Number of Rows | 2 | |
| Orientation | Vertical | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Through Hole | |
| Contact Material | Brass | |
| Contact Plating | Matt Tin | |
| Minimum Operating Temperature | -40°C | |
| Row Pitch | 2.54mm | |
| Termination Type | Solder | |
| Maximum Operating Temperature | 105°C | |
| Tail Pin Length | 2.34mm | |
| Standards/Approvals | RoHS | |
| Voltage | 500V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series 171856 | ||
Product Type PCB Header | ||
Pitch 2.54mm | ||
Current 4A | ||
Number of Contacts 7 | ||
Housing Material Thermoplastic | ||
Number of Rows 2 | ||
Orientation Vertical | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Through Hole | ||
Contact Material Brass | ||
Contact Plating Matt Tin | ||
Minimum Operating Temperature -40°C | ||
Row Pitch 2.54mm | ||
Termination Type Solder | ||
Maximum Operating Temperature 105°C | ||
Tail Pin Length 2.34mm | ||
Standards/Approvals RoHS | ||
Voltage 500V | ||
- COO (Country of Origin):
- IN
The Molex KK 254 vertical header is engineered for reliable board-to-board connections, optimized for applications requiring high durability and efficient signal transmission. This versatile component features a 2.54mm pitch, ensuring a snug fit for various mating parts, while its friction lock mechanism enhances stability during use. Constructed with high-temperature thermoplastic and finished with matte tin plating, it effectively safeguards against wear and tear. With a maximum current rating of 4.0A and a voltage limit of 500V, this header designed to meet the robust requirements of modern electronic applications. Ideal for power, signal, and wire-to-board connections, the KK 254 combines dependable performance with ease of integration into diverse circuit designs.
Designed to operate within a temperature range of -40° to +105°C
Vertical orientation minimizes space while providing effective connections
Seven-circuit design supports complex wiring configurations
Meets industry compliance standards for safety and reliability
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