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MOLEX / WALDOM 22284037 KK Interconnect Header

The MOLEX / WALDOM 22-28-4037 KK® 254 Breakaway Header is a versatile connector suitable for board-to-board and wire-to-board applications. Featuring a vertical orientation and 3 circuits, this header provides a reliable connection with gold selective plating for enhanced conductivity. Its robust design supports up to 100 mating cycles and is compliant with RoHS standards, making it a suitable choice for various industrial and commercial applications. The header is designed for easy integration and offers a secure and efficient connection solution.

Authorized Distributors
Source:Newark
Part No:22-28-4037
Stock:11687
Inv Date:06-17-2026
Price: Unit price: $0.565
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Source:DigiKey
Part No:22284037
Stock:11687
Inv Date:06-17-2026
Price: Unit price: $0.13
Buy/RFQ:
Part No:22-28-4037
Stock:0
Inv Date:06-18-2026
Price: Unit price: $0.407
Buy/RFQ:
Part No:22-28-4037
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.56
Buy/RFQ:
Part No:22-28-4037
Stock:11687
Inv Date:06-17-2026
Price: Unit price: $0.1357
Buy/RFQ:
Part No:22-28-4037
Stock:11687
Inv Date:06-17-2026
Price: Unit price: $0.1357
Buy/RFQ:

MOLEX / WALDOM 22284037 KK Interconnect Header Specifications:

  • Circuits: 3
  • Color: Black
  • Durability: 100 mating cycles
  • Flammability: 94V-0
  • Guide to Mating Part: None
  • Lock to Mating Part: None
  • Material - Metal: Brass
  • Material - Plating Mating: Gold (0.762µm)
  • Material - Plating Termination: Tin (2.540µm)
  • Material - Resin: High Temperature Thermoplastic
  • Number of Rows: 1
  • Orientation: Vertical
  • PC Tail Length: 3.05mm
  • PCB Locator: No
  • PCB Retention: None
  • PCB Thickness Recommended: 1.60mm
  • Pitch - Mating Interface: 2.54mm
  • Plating min - Mating: 0.762µm
  • 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
  • Termination Interface Style: Through Hole
  • Current - Maximum per Contact: 4.0A
  • Voltage - Maximum: 500V
  • Lead-freeProcess Capability: WAVE
  • Max Cycles at Max Process Temperature: 001
  • Process Temperature max C: 260
  • Engineering Number: 42375-0178

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22284037?

You can click on the BUY or RFQ button to purchase 22284037 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22284037?

You can download the 22284037 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22284037?

MOLEX / WALDOM

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