Molex KK 254 Series Straight Through Hole Pin Header, 4 Contact(s), 2.54mm Pitch, 1 Row(s), Unshrouded
- RS Stock No.:
- 483-8483
- Mfr. Part No.:
- 22-27-2041
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 10 units)*
£4.24
(exc. VAT)
£5.09
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 3,020 unit(s) ready to ship
- Plus 1,320 unit(s) ready to ship from another location
- Plus 15,390 unit(s) shipping from 20 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 190 | £0.424 | £4.24 |
| 200 - 740 | £0.331 | £3.31 |
| 750 - 2990 | £0.314 | £3.14 |
| 3000 - 5990 | £0.258 | £2.58 |
| 6000 + | £0.248 | £2.48 |
*price indicative
- RS Stock No.:
- 483-8483
- Mfr. Part No.:
- 22-27-2041
- 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 | 4 | |
| Number of Rows | 1 | |
| Body Orientation | Straight | |
| Shrouded/Unshrouded | Unshrouded | |
| Connector System | Wire to Board | |
| Mounting Type | Through Hole | |
| Termination Method | Solder | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Series Number | 6410 | |
| Current Rating | 4A | |
| Voltage Rating | 250.0 V | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series KK 254 | ||
Pitch 2.54mm | ||
Number of Contacts 4 | ||
Number of Rows 1 | ||
Body Orientation Straight | ||
Shrouded/Unshrouded Unshrouded | ||
Connector System Wire to Board | ||
Mounting Type Through Hole | ||
Termination Method Solder | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Series Number 6410 | ||
Current Rating 4A | ||
Voltage Rating 250.0 V | ||
- COO (Country of Origin):
- CN
Molex Straight Pin PCB Header, 4 Way, 2.54mm Pitch - 6410 Series - 22-27-2041
Need a reliable way to connect wires to a printed circuit board (PCB)? Use this straight pin header from Molex. It has four contacts for connection to up to four circuits, and its 2.54mm pitch makes it a good choice for saving space on your PCB. The header can withstand a current of up to 4A per contact for use in low-current applications. Its tin-plated brass contacts offer excellent resistance to corrosion, so can rely on it for minimal wear and a long-lasting connection.
• Nylon resin material for impact resistance and durability
• Friction lock holds the header securely in place, even when used with high-vibration machinery
• Through-hole mounting style for simple installation
• Wide operating temperature range of -40°C to +80°C for use in demanding environments
Applications
• Gaming systems
• Home security systems
• Medical equipment
• Industrial automation
Can I safely solder this header?
This header is safe to solder at a process temperature of up to +235°C for a single cycle. It's wave-capable, meaning you can push the header into place during soldering as long as soldering occurs at the through-hole only.
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)
Related links
- Molex KK 254 Series Straight Through Hole Pin Header 2.54mm Pitch Unshrouded
- Molex KK 254 Series Right Angle Through Hole Pin Header 2.54mm Pitch Unshrouded
- Molex KK 254 Series Right Angle Through Hole Mount PCB Socket 1-Row Solder Termination
- Molex KK 254 Series Straight Through Hole Pin Header 2.54mm Pitch Unshrouded
- Molex KK 254 Series Straight Through Hole Pin Header 2.54mm Pitch Unshrouded
- Molex KK 254 Series Straight Through Hole Pin Header 2.54mm Pitch Unshrouded
- Molex KK 254 Series Straight Through Hole Pin Header 2.54mm Pitch Unshrouded
- Molex KK 254 Series Straight Through Hole Pin Header 2.54mm Pitch Unshrouded
