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MOLEX / WALDOM 22283040 KK 254 Breakaway Header

The MOLEX / WALDOM 22-28-3040 KK 254 Breakaway Header is a versatile component for connecting wires to printed circuit boards. Its breakaway design allows for easy separation and termination, while the polarizing wall ensures correct alignment. With tin plating and a robust construction, this header provides reliable signal transmission in a range of applications, including industrial automation, consumer electronics, and automotive systems. It is RoHS compliant and designed for efficient integration into PCB assemblies.

Authorized Distributors
Source:Newark
Part No:22-28-3040
Stock:3499
Inv Date:06-17-2026
Price: Unit price: $0.259
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Source:DigiKey
Part No:22283040
Stock:3499
Inv Date:06-17-2026
Price: Unit price: $0.161
Buy/RFQ:
Part No:22-28-3040
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:22-28-3040
Stock:3499
Inv Date:06-17-2026
Price: Unit price: $0.1418
Buy/RFQ:
Part No:22-28-3040
Stock:3499
Inv Date:06-17-2026
Price: Unit price: $0.1418
Buy/RFQ:

MOLEX / WALDOM 22283040 KK 254 Breakaway Header Specifications:

  • overview: KK Interconnect System
  • description: KK 254 Breakaway Header, Vertical, with Polarizing Wall, 4 Circuits, Tin (Sn) Plating
  • status: Active
  • application: Signal, Wire-to-Board
  • circuits_loaded: 4
  • circuits_maximum: 4
  • color_resin: Black
  • durability_mating_cycles: 25
  • flammability: 94V-0
  • glow_wire_compliant: No
  • material_metal: Brass
  • material_plating_mating: Tin (Sn)
  • material_plating_termination: Tin
  • material_resin: Nylon
  • 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: 2.540µm
  • plating_min_termination: 2.540µm
  • polarized_to_mating_part: Yes
  • polarized_to_pcb: No
  • shrouded: Partial
  • stackable: No
  • temperature_range_operating: See Product Specification
  • current_maximum_per_contact: 4.0A
  • voltage_maximum: 500V
  • lead_free_process_capability_wave: 001
  • max_cycles_at_max_process_temperature: 001
  • process_temperature_max_c: 235
  • duration_at_max_process_temperature_seconds: 005
  • engineering_number: 42225-0004

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22283040?

You can click on the BUY or RFQ button to purchase 22283040 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22283040?

You can download the 22283040 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22283040?

MOLEX / WALDOM

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