Molex KK 254 Series Straight Through Hole Pin Header, 10 Contact(s), 2.54mm Pitch, 1 Row(s), Unshrouded

View all PCB Headers
Bulk discount available

Subtotal (1 pack of 10 units)*

£9.04

(exc. VAT)

£10.85

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 220 unit(s) ready to ship
  • Plus 50 unit(s) ready to ship from another location
  • Plus 330 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 190£0.904£9.04
200 - 740£0.761£7.61
750 - 2990£0.684£6.84
3000 - 5990£0.609£6.09
6000 +£0.585£5.85

*price indicative

Packaging Options:
RS Stock No.:
467-582
Mfr. Part No.:
22-03-2101
Brand:
Molex
Find similar products by selecting one or more attributes.
Select all

Brand

Molex

Series

KK 254

Pitch

2.54mm

Number of Contacts

10

Number of Rows

1

Body Orientation

Straight

Shrouded/Unshrouded

Unshrouded

Mounting Type

Through Hole

Connector System

Board to Board, Wire to Board

Termination Method

Solder

Contact Plating

Tin

Contact Material

Brass

Current Rating

4.0A

Series Number

4030

Voltage Rating

250.0 V

COO (Country of Origin):
MX

Straight PCB Headers


Headers are available in single-row, unshrouded, through-hole PCB termination styles in solid and breakaway varieties. A friction lock is available for a more secure mating interface. KK 254 PCB receptacles are available in right-angle, top-entry and board-through configurations. Housings have built-in polarization features and are available in UL 94V-2 and UL 94V-0 nylons.

Approvals

UL (E29179) and CSA (LR 19980)

Related links