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MOLEX 22284123 KK 254 Breakaway Header

The MOLEX 22-28-4123 KK 254 Breakaway Header is a versatile interconnect solution designed for a wide range of applications, including board-to-board and wire-to-board connections. This header features 12 circuits and a vertical orientation, making it suitable for space-constrained designs. The gold selective plating on the mating interface ensures reliable signal transmission, while the tin plating on the termination interface facilitates easy soldering. Its breakaway design allows for easy separation of the header from the PCB, simplifying assembly and maintenance. The header is compatible with KK Crimp Housings and offers a robust and reliable connection for various industrial and commercial applications.

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Source:Newark
Part No:22-28-4123
Stock:400
Inv Date:05-30-2026
Price: Unit price: $0.142
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Part No:22-28-4123
Stock:13249
Inv Date:05-30-2026
Price: Unit price: $0.85
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Part No:22-28-4123
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.9
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Part No:22-28-4123
Stock:11250
Inv Date:05-30-2026
Price: Unit price: $0.612
Buy/RFQ:
Part No:22-28-4123
Stock:11250
Inv Date:05-30-2026
Price: Unit price: $0.612
Buy/RFQ:

MOLEX 22284123 KK 254 Breakaway Header Specifications:

  • Product Family: PCB Headers
  • Series: 42375
  • Application: Board-to-Board, Signal, Wire-to-Board
  • Overview: KK® Interconnect System - Molex
  • Circuits (Loaded): 12
  • Circuits (maximum): 12
  • Color - Resin: Black
  • Durability (mating cycles max): 100
  • First Mate / Last Break: No
  • Flammability: 94V-0
  • Glow-Wire Capable: No
  • Guide to Mating Part: None
  • Lock to Mating Part: None
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 0.732/g
  • Number of Rows: 1
  • Orientation: Vertical
  • PC Tail Length: 3.18mm
  • PCB Locator: No
  • PCB Retention: None
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Bag
  • Pitch - Mating Interface: 2.54mm
  • Plating min - Mating: 0.381µm
  • Plating min - Termination: 2.540µm
  • Polarized to Mating Part: No
  • Polarized to PCB: No
  • Shrouded: No
  • Stackable: No
  • Surface Mount Compatible (SMC): Yes
  • Temperature Range - Operating: See Product Specification
  • Current - Maximum per Contact: 4.0A
  • Voltage - Maximum: 500V
  • Duration at Max. Process Temperature (seconds): 005
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 260
  • Engineering Number: 42375-0047
  • Packaging Specification: PK-40873-0041-001
  • Product Specification: PS-10-07-001
  • Sales Drawing: SD-42375-001
  • EU ELV: Not Relevant
  • EU RoHS: Compliant
  • REACH SVHC: Not Contained Per -ED/88/2018 (15 January 2019)
  • Halogen-Free Status: Not Low-Halogen

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Frequently Asked Questions

Where can I buy MOLEX 22284123?

You can click on the BUY or RFQ button to purchase 22284123 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 22284123?

You can download the 22284123 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 22284123?

MOLEX

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