Molex KK 254 Series Straight Through Hole Pin Header, 2 Contact(s), 2.54mm Pitch, 1 Row(s), Unshrouded

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Subtotal (1 pack of 10 units)*

£1.30

(exc. VAT)

£1.60

(inc. VAT)

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Temporarily out of stock
  • 690 unit(s) shipping from 22 December 2025
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Units
Per unit
Per Pack*
10 - 240£0.13£1.30
250 - 990£0.094£0.94
1000 - 4990£0.074£0.74
5000 - 9990£0.071£0.71
10000 +£0.068£0.68

*price indicative

Packaging Options:
RS Stock No.:
720-5637
Mfr. Part No.:
22-28-4023
Brand:
Molex
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Brand

Molex

Series

KK 254

Pitch

2.54mm

Number of Contacts

2

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 Material

Phosphor Bronze

Contact Plating

Gold

Series Number

42375

Current Rating

4.0A

Tail Pin Length

3.18mm

Mating Pin Length

6.09mm

Voltage Rating

250.0 V

Molex KK Vertical Header, 42375 Series


The 42375 Series KK 254 vertical headers are designed to be used in signal wire-to-board and board-to-board applications. They are single row, vertical orientation and designed for through-hole mounting.

Voltage rating: 250 volts
Operating temperature: -40 to 105 C

Standards

UL- E29179, CSA- LR19980

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