Molex KK 254 Series Straight Through Hole Pin Header, 9 Contact(s), 2.54 mm Pitch, 1 Row, Unshrouded

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Subtotal (1 pack of 10 units)*

$11.42

(exc. GST)

$13.13

(inc. GST)

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  • Shipping from 07 December 2026
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Units
Per unit
Per Pack*
10 - 240$1.142$11.42
250 - 990$1.111$11.11
1000 - 2990$1.074$10.74
3000 - 5990$1.051$10.51
6000 +$1.028$10.28

*price indicative

Packaging Options:
RS Stock No.:
479-210
Distrelec Article No.:
304-53-210
Mfr. Part No.:
22-03-2091
Brand:
Molex
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Brand

Molex

Product Type

Pin Header

Series

KK 254

Current

4A

Pitch

2.54mm

Number of Contacts

9

Housing Material

Nylon

Number of Rows

1

Orientation

Straight

Shrouded/Unshrouded

Unshrouded

Mount Type

Through Hole

Connector System

Board-to-Board, Wire-to-Board

Contact Plating

Tin

Contact Material

Brass

Minimum Operating Temperature

-40°C

Row Pitch

2.54mm

Termination Type

Solder

Maximum Operating Temperature

105°C

Contact Gender

Male

Tail Pin Length

3.43mm

Standards/Approvals

No

Mating Pin Length

2.54mm

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)

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