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MOLEX / WALDOM 22284221 Breakaway Header Connector

The MOLEX / WALDOM 22-28-4221 is a KK® 254 Breakaway Header, a versatile connector solution for various applications including board-to-board and wire-to-board connections. It features 22 circuits, a vertical orientation, and tin plating for reliable signal transmission. Designed with a breakaway feature, this connector simplifies assembly and allows for easy separation of sections. Its robust construction and compatibility with standard PCB thicknesses make it suitable for a wide range of industrial and commercial applications. Ensure secure and efficient connections with this high-quality header from MOLEX / WALDOM.

Authorized Distributors
Source:Newark
Part No:22-28-4221
Stock:1105
Inv Date:06-16-2026
Price: Unit price: $0.843
Buy/RFQ:
Source:DigiKey
Part No:22284221
Stock:1105
Inv Date:06-16-2026
Price: Unit price: $0.79
Buy/RFQ:
Part No:22-28-4221
Stock:1106
Inv Date:06-17-2026
Price: Unit price: $1.43
Buy/RFQ:
Part No:22-28-4221
Stock:0
Inv Date:06-16-2026
Price: Unit price: $0.68
Buy/RFQ:
Part No:22-28-4221
Stock:1105
Inv Date:06-16-2026
Price: Unit price: $0.662
Buy/RFQ:
Part No:22-28-4221
Stock:1105
Inv Date:06-16-2026
Price: Unit price: $0.662
Buy/RFQ:

MOLEX / WALDOM 22284221 Breakaway Header Connector Specifications:

  • status: Active
  • overview: KK® Interconnect System
  • description: KK® 254 Breakaway Header, Vertical, 22 Circuits, Tin (Sn) Plating, Mating Pin Length 8.13mm
  • circuits_loaded: 22
  • circuits_maximum: 22
  • color_resin: Black
  • durability_mating_cycles_max: 25
  • first_mate_last_break: No
  • flammability: 94V-0
  • glow_wire_compliant: No
  • guide_to_mating_part_no: None
  • keying_to_mating_part: None
  • lock_to_mating_part: None
  • material_plating_mating: Tin
  • material_resin: High Temperature Thermoplastic
  • net_weight_g: 1.762
  • number_of_rows: 1
  • orientation: Vertical
  • pc_tail_length_mm: 3.05
  • pcb_locator: No
  • pcb_retention: None
  • pcb_thickness_recommended_mm: 1.60
  • packaging_type: Bag
  • pitch_mating_interface_mm: 2.54
  • polarized_to_mating_part: No
  • polarized_to_pcb: No
  • shrouded: No
  • stackable: No
  • surface_mount_compatible_smc: Yes
  • temperature_range_operating_c: See Product Specification
  • current_max_per_contact_a: 4.0
  • voltage_max_v: 500
  • lead_free_process_capability_wave_cycles: 001
  • process_temperature_max_c: 235
  • engineering_number: 42375-0127
  • 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 22284221?

You can click on the BUY or RFQ button to purchase 22284221 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22284221?

You can download the 22284221 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22284221?

MOLEX / WALDOM

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