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MOLEX / WALDOM 22284073 KK Interconnect Header

The MOLEX / WALDOM 22-28-4073 is a KK® 254 Breakaway Header, a versatile component within the 42375 series. Designed for vertical board-to-board and wire-to-board applications, this header offers 7 circuits and utilizes a gold selective plating on the mating interface and tin plating on the termination interface. It is compatible with various crimp housings and PC board connectors, making it suitable for a wide range of electronic assemblies. The header is RoHS compliant and features a durable thermoplastic resin construction, ensuring reliable performance in diverse industrial environments.

Authorized Distributors
Source:Newark
Part No:22-28-4073
Stock:19459
Inv Date:06-16-2026
Price: Unit price: $0.612
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Source:DigiKey
Part No:22284073
Stock:19259
Inv Date:06-16-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:22-28-4073
Stock:1502
Inv Date:06-17-2026
Price: Unit price: $0.98
Buy/RFQ:
Part No:22-28-4073
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.81
Buy/RFQ:
Part No:22-28-4073
Stock:19259
Inv Date:06-17-2026
Price: Unit price: $0.2836
Buy/RFQ:
Part No:22-28-4073
Stock:19259
Inv Date:06-17-2026
Price: Unit price: $0.2836
Buy/RFQ:

MOLEX / WALDOM 22284073 KK Interconnect Header Specifications:

  • Circuits Loaded: 7
  • Circuits Maximum: 7
  • 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 (0.381µm)
  • Material Plating Termination: Tin (2.540µm)
  • Material Resin: High Temperature Thermoplastic
  • 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: 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: 42375-0042
  • Product Specification: PS-10-07-001
  • Sales Drawing: SD-42375-001

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22284073?

You can click on the BUY or RFQ button to purchase 22284073 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22284073?

You can download the 22284073 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22284073?

MOLEX / WALDOM

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