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MOLEX / WALDOM 22280021 KK 254 Breakaway Header

The MOLEX / WALDOM 22-28-0021 KK 254 Breakaway Header is a versatile component designed for signal transmission in wire-to-board applications. Its vertical orientation and friction lock ensure a secure connection, while the gold selective plating provides excellent conductivity and durability. This header is part of the 42227 series and is compatible with various housings and connectors, making it a flexible solution for a wide range of electronic assemblies. It is RoHS compliant and offers a robust solution for demanding applications.

Authorized Distributors
Source:Newark
Part No:22-28-0021
Stock:25533
Inv Date:06-16-2026
Price: Unit price: $0.195
Buy/RFQ:
Part No:22-28-0021
Stock:0
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:
Part No:22-28-0021
Stock:25533
Inv Date:06-17-2026
Price: Unit price: $0.1581
Buy/RFQ:
Part No:22-28-0021
Stock:25533
Inv Date:06-17-2026
Price: Unit price: $0.1581
Buy/RFQ:

MOLEX / WALDOM 22280021 KK 254 Breakaway Header Specifications:

  • product_family: PCB Headers
  • application: Signal, Wire-to-Board
  • circuits_loaded: 2
  • circuits_maximum: 2
  • color_resin: Black
  • durability_mating_cycles: 100
  • flammability: 94V-0
  • glow_wire_compliant: No
  • material_metal: Brass
  • material_plating_mating: Gold
  • 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: 0.381µm
  • plating_min_termination: 2.540µm
  • polarized_to_mating_part: No
  • polarized_to_pcb: No
  • shrouded: No
  • 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: 001
  • process_temperature_max_c: 235
  • engineering_number: 42227-0037

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22280021?

You can click on the BUY or RFQ button to purchase 22280021 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22280021?

You can download the 22280021 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22280021?

MOLEX / WALDOM

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