Molex KK 254 Series Straight Through Hole Pin Header, 3 Contact(s), 2.54 mm Pitch, 1 Row(s), Unshrouded
- RS Stock No.:
- 483-8477P
- Mfr. Part No.:
- 22-27-2031
- Brand:
- Molex
Bulk discount available
Subtotal 250 units (supplied in a box)*
£48.00
(exc. VAT)
£57.50
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 7,410 unit(s) ready to ship
- Plus 45,600 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 250 - 990 | £0.192 |
| 1000 - 4990 | £0.152 |
| 5000 - 9990 | £0.146 |
| 10000 + | £0.14 |
*price indicative
- RS Stock No.:
- 483-8477P
- Mfr. Part No.:
- 22-27-2031
- 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 | |
| Product Type | Pin Header | |
| Pitch | 2.54mm | |
| Current | 4A | |
| Number of Contacts | 3 | |
| Housing Material | Nylon | |
| Number of Rows | 1 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Unshrouded | |
| Connector System | Wire-to-Board | |
| Mount Type | Through Hole | |
| Contact Material | Brass | |
| Contact Plating | Tin | |
| Row Pitch | 2.54mm | |
| Termination Type | Solder | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 105°C | |
| Contact Gender | Male | |
| Standards/Approvals | No | |
| Mating Pin Length | 2.54mm | |
| Voltage | 250 V | |
| Distrelec Product Id | 304-42-594 | |
| Select all | ||
|---|---|---|
Brand Molex | ||
Series KK 254 | ||
Product Type Pin Header | ||
Pitch 2.54mm | ||
Current 4A | ||
Number of Contacts 3 | ||
Housing Material Nylon | ||
Number of Rows 1 | ||
Orientation Straight | ||
Shrouded/Unshrouded Unshrouded | ||
Connector System Wire-to-Board | ||
Mount Type Through Hole | ||
Contact Material Brass | ||
Contact Plating Tin | ||
Row Pitch 2.54mm | ||
Termination Type Solder | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 105°C | ||
Contact Gender Male | ||
Standards/Approvals No | ||
Mating Pin Length 2.54mm | ||
Voltage 250 V | ||
Distrelec Product Id 304-42-594 | ||
- COO (Country of Origin):
- IN
Molex Straight Pin PCB Header, 3 Way, 2.54mm Pitch - 6410 Series - 22-27-2031
Attach wires to your printed circuit board (PCB) with this straight pin header from Molex. The nylon material provides good electrical insulation for safety, while the tin-plated brass contacts are highly conductive, so they offer good connectivity. As this contact material also resists rust build-ups, it ensures a long-lasting, durable connection, even when used in demanding environments. Thanks to the unit's solder termination method, you're assured of a secure connection that keeps moisture and dust out to maintain optimal performance.
• Designed for through-hole mounting for ease of installation
• Straight body orientation for simple organisation of connections
• Current rating of 4A per contact for use in low-current applications
• Polarised to mating part to ensure proper insertion and reduce the risk of damage to the connection
• Compatible with housings in Molex's 2695, 6471 and 7880 series for added versatility
Applications
• Automotive machinery
• Home appliances
• Data and communications
• Medical technology
Will this header come loose easily?
This header has a straight friction lock mechanism to keep the connection securely in place once mated. This means it won't easily disconnect, even when subjected to heavy-duty vibrations from machinery.
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)