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MOLEX / WALDOM 22284021 Breakaway Header Connector

The MOLEX / WALDOM 22-28-4021 is a KK 254 breakaway header connector, ideal for board-to-board and wire-to-board applications. This vertical connector offers a robust solution with tin plating for enhanced conductivity and durability. It supports up to 4.0A of current and 500V, making it suitable for various signal transmission needs. The breakaway design simplifies assembly and maintenance, while the polarized design ensures proper mating. It is RoHS compliant and features a durable thermoplastic resin construction.

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Part No:22-28-4021
Stock:2927
Inv Date:06-16-2026
Price: Unit price: $0.22
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Price: Unit price: $0.21
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Price: Unit price: $0.1366
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Part No:22-28-4021
Stock:1893
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Price: Unit price: $0.0844
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Part No:22-28-4021
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.1366
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Part No:22-28-4021
Stock:442
Inv Date:06-16-2026
Price: Unit price: $0.0844
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MOLEX / WALDOM 22284021 Breakaway Header Connector Specifications:

  • Circuits Loaded: 2
  • Circuits Maximum: 2
  • Color Resin: Black
  • Durability Mating Cycles Max: 25
  • First Mate Last Break: No
  • Flammability: 94V-0
  • Glow Wire Compliant: No
  • Guide to Mating Part: None
  • Lock to Mating Part: None
  • Material Metal: Brass
  • Material Plating Mating: Tin
  • Material Plating Termination: Tin
  • Material Resin: High Temperature Thermoplastic
  • Net Weight g: 0.147
  • Number of Rows: 1
  • Orientation: Vertical
  • PC Tail Length: 3.05mm
  • PCB Locator: No
  • PCB Retention: None
  • PCB Thickness Recommended: 1.60mm
  • Packaging Type: Bag
  • Pitch Mating Interface: 2.54mm
  • Plating Min Mating: 2.540µm
  • Plating Min Termination: 2.540µm
  • Polarized to Mating Part: No
  • Polarized to PCB: No
  • Shrouded: No
  • Stackable: No
  • Surface Mount Compatible: Yes
  • Temperature Range Operating: See Product Specification
  • Current Max per Contact: 4.0A
  • Voltage Max: 500V
  • Duration at Max Process Temperature: 005
  • Lead-free Process Capability: WAVE
  • Max Cycles at Max Process Temperature: 001
  • Process Temperature Max C: 235
  • Engineering Number: A-42375-0107
  • Product Specification: PS-10-07-001
  • Sales Drawing: SD-42375-001

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22284021?

You can click on the BUY or RFQ button to purchase 22284021 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22284021?

You can download the 22284021 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22284021?

MOLEX / WALDOM

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