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MOLEX / WALDOM 22124042 KK 254 Wire-to-Board Header

The MOLEX / WALDOM 22-12-4042 is a KK 254 wire-to-board header, offering a robust solution for connecting wires to printed circuit boards. Its right-angle design simplifies integration into space-constrained applications, while the friction lock provides secure mating. Constructed with a brass body, gold mating plating, and tin termination plating, this header ensures reliable signal transmission. It is commonly used in signal applications within various industries, including consumer electronics and industrial automation. The header supports up to 4 circuits and is designed for durability with a 100 mating cycle rating.

Authorized Distributors
Source:Newark
Part No:22-12-4042
Stock:9451
Inv Date:06-16-2026
Price: Unit price: $0.776
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Part No:22-12-4042
Stock:898
Inv Date:06-17-2026
Price: Unit price: $0.79
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Part No:22-12-4042
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.79
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Part No:22-12-4042
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.42
Buy/RFQ:
Part No:22-12-4042
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.42
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MOLEX / WALDOM 22124042 KK 254 Wire-to-Board Header Specifications:

  • Circuits Loaded: 4
  • Circuits Maximum: 4
  • Color: Natural (White)
  • Durability Mating Cycles: 100
  • First Mate Last Break: No
  • Flammability: 94V-0
  • Glow Wire Compliant: No
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material Metal: Brass
  • Material Plating Mating: Gold (0.508µm)
  • Material Plating Termination: Tin
  • Material Resin: Nylon
  • Net Weight: 0.524/g
  • Number of Rows: 1
  • Orientation: Right Angle
  • PC Tail Length: 3.80mm
  • PCB Locator: No
  • PCB Retention: None
  • PCB Thickness Recommended: 1.60mm
  • Packaging Type: Bag
  • Pitch Mating Interface: 2.54mm
  • Pitch Termination Interface: 2.54mm
  • Plating Min Mating: 0.508µm
  • Plating Min Termination: 0.508µm
  • Polarized to PCB: Yes
  • Shrouded: Partial
  • Stackable: No
  • Temperature Range Operating: See Product Specification
  • Termination Interface Style: Through Hole
  • Current Maximum per Contact: 4.0A
  • Voltage Maximum: 500V
  • Lead-free Process Capability: WAVE
  • Max Cycles at Max Process Temperature: 001
  • Process Temperature Max C: 235
  • Engineering Number: 739504BG
  • EU ELV: Not Relevant
  • EU RoHS: Compliant
  • REACH SVHC: Not Contained
  • Halogen Free Status: Low-Halogen
  • RoHS Phthalates: Not Contained

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Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part 22124042?

You can download the 22124042 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22124042?

MOLEX / WALDOM

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