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

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£1.93

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£2.32

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  • Plus 6,510 unit(s) shipping from 13 October 2025
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Per Pack*
10 - 240£0.193£1.93
250 - 990£0.137£1.37
1000 - 4990£0.108£1.08
5000 - 9990£0.103£1.03
10000 +£0.099£0.99

*price indicative

Packaging Options:
RS Stock No.:
679-5583
Mfr. Part No.:
22-23-2021
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

Wire to Board

Termination Method

Solder

Contact Plating

Tin

Contact Material

Brass

Series Number

6373

Current Rating

4A

Voltage Rating

250.0 V

Straight Header, 6373 Series


Mates with 2695; 6471, 7880; 4455 and 7720 Series housings

Molex PCB Straight Pin Header, 2.54mm Pitch, 2 Way - 6373 Series - 22-23-2021


This straight pin header from Molex connects two wires to a PCB (printed circuit board). It has a compact 2.54mm pitch, which locks it securely in place on your PCB to create a lasting connection. The header is built for wave soldering onto a PCB, which makes for a secure connection and reliable performance even in applications that are subject to heavy vibrations. Each pin accepts currents up to 4A and has a maximum power capacity of 250V.

Features & Benefits


• Tin contact plating for resistance to moisture and buildups of rust
• Brass contact material is highly conductive
• Robust nylon resin housing material is long-lasting and keeps contacts securely in place
• Low-halogen construction reduces toxicity levels in the event of an electrical fire

Applications


• Fire alarms and smoke detectors
• Multi-function scanners
• Data and communications
• Interior lighting
• Portable diagnostics

Will this straight pin header put stress on a PCB?


No. At only 0.222g, this straight pin header is very lightweight, so it doesn't add any stress or pressure even to a small PCB.

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