Molex KK 254 Series Straight Through Hole Pin Header, 4 Contact(s), 2.54 mm Pitch, 1 Row, Unshrouded

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 10 units)*

PHP169.29

(exc. VAT)

PHP189.60

(inc. VAT)

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In Stock
  • Plus 30 unit(s) shipping from December 15, 2025
  • Plus 250 unit(s) shipping from December 22, 2025
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Units
Per Unit
Per Pack*
10 - 190PHP16.929PHP169.29
200 - 740PHP16.422PHP164.22
750 - 2990PHP15.928PHP159.28
3000 +PHP15.451PHP154.51

*price indicative

Packaging Options:
SEA- RSPROC&C-PDP-1025
RS Stock No.:
792-2881
Mfr. Part No.:
171856-0004
Manufacturer:
Molex
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Brand

Molex

Series

KK 254

Product Type

Pin Header

Pitch

2.54mm

Current

4A

Number of Contacts

4

Number of Rows

1

Orientation

Straight

Shrouded/Unshrouded

Unshrouded

Connector System

Board-to-Board, Wire-to-Board

Mount Type

Through Hole

Contact Material

Brass

Contact Plating

Tin

Minimum Operating Temperature

-40°C

Termination Type

Solder

Maximum Operating Temperature

105°C

Contact Gender

Male

Standards/Approvals

No

Voltage

500 V

KK 254 Reflow Process Compatible (RCP) Friction Lock Headers


The KK 254 Reflow Process Compatible (RCP) Friction Lock Headers are designed to with stand +260° C temperatures and does not need the drying requirements of normal nylon. This range of KK 254 Reflow Process Compatible (RCP) Friction Lock Headers are Matte-tin over nickel plated which inhibits tin whiskering. A PCB thickness of 1.60 mm is recommended for these KK 254 Reflow Process Compatible (RCP) Friction Lock Headers.

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