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MOLEX / WALDOM 22284047 Breakaway Header Connector

The MOLEX / WALDOM 22-28-4047 is a KK® 254 breakaway header, a versatile wire-to-board connector ideal for various electronic applications. It features a vertical design with 4 circuits, ensuring efficient space utilization on PCBs. The gold selective plating on the mating interface provides excellent conductivity and durability, while the tin plating on the termination interface facilitates reliable solder connections. Designed for robust performance, this connector is suitable for signal transmission in a range of industrial and consumer electronics devices.

Authorized Distributors
Source:Newark
Part No:22-28-4047
Stock:1340
Inv Date:06-17-2026
Price: Unit price: $0.744
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Source:DigiKey
Part No:22284047
Stock:1175
Inv Date:06-17-2026
Price: Unit price: $0.215
Buy/RFQ:
Part No:22-28-4047
Stock:0
Inv Date:06-18-2026
Price: Unit price: $0.542
Buy/RFQ:
Part No:22-28-4047
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:22-28-4047
Stock:1175
Inv Date:06-17-2026
Price: Unit price: $0.1724
Buy/RFQ:
Part No:22-28-4047
Stock:1175
Inv Date:06-17-2026
Price: Unit price: $0.1724
Buy/RFQ:

MOLEX / WALDOM 22284047 Breakaway Header Connector Specifications:

  • Circuits Loaded: 4
  • Circuits Maximum: 4
  • Color Resin: Black
  • Durability Mating Cycles Max: 100
  • 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
  • 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
  • Current Max per Contact: 4.0A
  • Voltage Max: 500V
  • Lead-free Process Capability: WAVE
  • Max Cycles at Max Process Temperature: 001
  • Process Temperature Max C: 260
  • Engineering Number: 42375-0179
  • Product Specification: PS-10-07-001
  • Sales Drawing: SD-42375-001
  • Mates With: KK® Crimp Housing 2695, 6471, 7880, KK® PC Board Connector 4455

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22284047?

You can click on the BUY or RFQ button to purchase 22284047 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22284047?

You can download the 22284047 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22284047?

MOLEX / WALDOM

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