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MOLEX / WALDOM 22284038 KK Interconnect System Header

The MOLEX / WALDOM 22-28-4038 KK® 254 Breakaway Header is a versatile component for connecting PCBs in a variety of applications. Its vertical orientation and 3-circuit design make it suitable for space-constrained environments. The gold plating on the mating interface ensures low contact resistance and reliable signal transfer, while the tin plating on the termination interface facilitates easy soldering. This header is part of the 42375 series and is designed to mate with specific KK® Crimp Housings and PC Board Connectors, offering a complete interconnect system solution. It is RoHS compliant and features a durable thermoplastic resin construction.

Authorized Distributors
Source:Newark
Part No:22-28-4038
Stock:20055
Inv Date:06-17-2026
Price: Unit price: $0.251
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Source:DigiKey
Part No:22-28-4038
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.18745
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Source:DigiKey
Part No:22284038
Stock:20055
Inv Date:06-17-2026
Price: Unit price: $0.192
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Part No:22-28-4038
Stock:0
Inv Date:06-18-2026
Price: Unit price: $0.187
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Part No:22-28-4038
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.22
Buy/RFQ:
Part No:22-28-4038
Stock:20055
Inv Date:06-17-2026
Price: Unit price: $0.1989
Buy/RFQ:
Part No:22-28-4038
Stock:20055
Inv Date:06-17-2026
Price: Unit price: $0.1989
Buy/RFQ:

MOLEX / WALDOM 22284038 KK Interconnect System Header Specifications:

  • Circuits (Loaded): 3
  • Circuits (maximum): 3
  • 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
  • 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 (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: 42375-0283
  • Product Specification: PS-10-07-001
  • Sales Drawing: SD-42375-001

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22284038?

You can click on the BUY or RFQ button to purchase 22284038 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22284038?

You can download the 22284038 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22284038?

MOLEX / WALDOM

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