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

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Subtotal (1 pack of 5 units)*

£5.36

(exc. VAT)

£6.43

(inc. VAT)

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In Stock
  • 460 unit(s) ready to ship
  • Plus 80 unit(s) ready to ship from another location
  • Plus 3,595 unit(s) shipping from 08 December 2025
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5 - 120£1.072£5.36
125 - 495£0.72£3.60
500 - 2495£0.694£3.47
2500 - 4995£0.59£2.95
5000 +£0.566£2.83

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Packaging Options:
RS Stock No.:
670-1241
Mfr. Part No.:
22-12-4042
Brand:
Molex
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Brand

Molex

Product Type

Pin Header

Series

KK 254

Current

4A

Pitch

2.54mm

Housing Material

Nylon

Number of Contacts

4

Number of Rows

1

Orientation

Right Angle

Shrouded/Unshrouded

Unshrouded

Connector System

Wire-to-Board

Mount Type

Through Hole

Contact Plating

Gold

Contact Material

Brass

Termination Type

Solder

Minimum Operating Temperature

-40°C

Row Pitch

2.54mm

Maximum Operating Temperature

105°C

Tail Pin Length

6.7mm

Contact Gender

Male

Mating Pin Length

2.54mm

Standards/Approvals

No

Voltage

250 V

Molex Pin Header, Wire-To-Board Type, Brass Contacts - KK 254 Series - 22-12-4042


For speedy wire-to-board connections, reach for this pin header from Molex. Its right-angle configuration makes it Ideal for connecting multiple PCBs together, allowing you to bring complex designs to life. Brass contacts with gold plating resist corrosion and ensure a highly conductive connection. Through-hole mounting means it's easy to install this header securely onto your circuit board by just slotting its pins into the corresponding holes.

Features & Benefits


• 4 contacts in a single row, Ideal for connecting simple components

• Voltage rating of 250V to handle high-power applications

• Standard 2.54mm pitch for wide compatibility

• Nylon body is tough and Durable

• Weighs just 0.52g to keep your design light

Applications


• Electronic appliances

• Computer manufacturing

• Industrial automation

Can I remove and reinsert this pin header?


Yes. It has a maximum durability rating of 100 mating cycles, giving you plenty of scope to make adjustments.

90° PCB Header with Friction Lock, 7395 Series (Au)


A range of KK 254 Series 7395 Right Angle PCB Pin Headers with Friction Lock with Gold plating on the contact area and Tin plating on the solder area.

The wafer material is Nylon 6/6 UL 94V-0 natural for these KK 254 Series 7395 Right Angle PCB Pin Header and allow end to end stacking. These KK 254 Series 7395 Right Angle PCB Pin Header mate with 2695 Series Housings with Lock, stock number 679-5284 typical.

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