Molex KK 254 Series Straight Through Hole Pin Header, 12 Contact(s), 2.54mm Pitch, 1 Row(s), Unshrouded
- RS Stock No.:
- 483-8540
- Mfr. Part No.:
- 22-27-2121
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 10 units)*
£10.69
(exc. VAT)
£12.83
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1,080 unit(s) ready to ship
- Plus 160 unit(s) ready to ship from another location
- Plus 2,900 unit(s) shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 190 | £1.069 | £10.69 |
| 200 - 740 | £0.893 | £8.93 |
| 750 - 2990 | £0.802 | £8.02 |
| 3000 - 5990 | £0.712 | £7.12 |
| 6000 + | £0.684 | £6.84 |
*price indicative
- RS Stock No.:
- 483-8540
- Mfr. Part No.:
- 22-27-2121
- 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 | KK 254 | |
| Pitch | 2.54mm | |
| Number of Contacts | 12 | |
| Number of Rows | 1 | |
| Body Orientation | Straight | |
| Shrouded/Unshrouded | Unshrouded | |
| Connector System | Wire to Board | |
| Mounting Type | Through Hole | |
| Termination Method | Solder | |
| Contact Material | Brass | |
| Contact Plating | Tin | |
| Current Rating | 4.0A | |
| Series Number | 6410 | |
| Tail Pin Length | 3.56mm | |
| Mating Pin Length | 7.5mm | |
| Voltage Rating | 250.0 V | |
| Gender | Male | |
Select all | ||
|---|---|---|
Brand Molex | ||
Series KK 254 | ||
Pitch 2.54mm | ||
Number of Contacts 12 | ||
Number of Rows 1 | ||
Body Orientation Straight | ||
Shrouded/Unshrouded Unshrouded | ||
Connector System Wire to Board | ||
Mounting Type Through Hole | ||
Termination Method Solder | ||
Contact Material Brass | ||
Contact Plating Tin | ||
Current Rating 4.0A | ||
Series Number 6410 | ||
Tail Pin Length 3.56mm | ||
Mating Pin Length 7.5mm | ||
Voltage Rating 250.0 V | ||
Gender Male | ||
- COO (Country of Origin):
- IN
Molex KK 2.54mm Pitch PCB Headers with Straight Friction Lock, 6410 Series
Molex KK 254 PCB wire to board vertical headers with a straight friction lock to ensure secure retention when mated making them ideal for use in high vibration environments. The housings of these KK 2.54mm wire to board PCB header connectors are made from red UL 94V-0 nylon and the contacts are tin plated brass. These KK 6410 series 2.54mm headers mate with 2695 and 6471 series crimp terminal housings with locking ramps and 7880 series high pressure housings.
Approvals
UL (E29179) and CSA (LR 19980)