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MOLEX / WALDOM 22053021 KK 254 Solid Header

The MOLEX / WALDOM 22-05-3021 is a KK 254 Solid Header, part of the 7478 series, engineered for robust wire-to-board applications. This right-angle header provides a secure and reliable connection with its friction lock mechanism and tin plating. It's designed for signal transmission and is suitable for a variety of industrial and commercial applications where a compact and durable connector is required. The header supports 2 circuits and is compatible with various mating components, ensuring versatility in system design.

Authorized Distributors
Source:Newark
Part No:22-05-3021
Stock:168
Inv Date:06-16-2026
Price: Unit price: $0.369
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Part No:22-05-3021
Stock:52524
Inv Date:06-17-2026
Price: Unit price: $0.33
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Part No:22-05-3021
Stock:5918
Inv Date:06-17-2026
Price: Unit price: $0.24
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Part No:22-05-3021
Stock:5
Inv Date:06-17-2026
Price: Unit price: $0.1718
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Part No:22-05-3021
Stock:193357
Inv Date:06-16-2026
Price: Unit price: $0.0711
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Part No:22-05-3021
Stock:5
Inv Date:06-17-2026
Price: Unit price: $0.1718
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Part No:22-05-3021
Stock:31589
Inv Date:06-16-2026
Price: Unit price: $0.0711
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Part No:22-05-3021
Stock:196
Inv Date:06-16-2026
Price: N/A
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MOLEX / WALDOM 22053021 KK 254 Solid Header Specifications:

  • circuits_loaded: 2
  • circuits_maximum: 2
  • color_resin: Natural (White)
  • durability_mating_cycles: 25
  • flammability: 94V-0
  • glow_wire_compliant: No
  • lock_to_mating_part: Yes
  • material_metal: Brass
  • material_plating: Tin
  • material_resin: Nylon
  • number_of_rows: 1
  • orientation: Right Angle
  • pc_tail_length: 3.58mm
  • pcb_locator: No
  • pcb_retention: None
  • pcb_thickness_recommended: 1.60mm
  • pitch_mating_interface: 2.54mm
  • pitch_termination_interface: 2.54mm
  • polarized_to_mating_part: Yes
  • polarized_to_pcb: Yes
  • shrouded: Partial
  • stackable: Yes
  • temperature_range_operating: See Product Specification
  • termination_interface_style: Through Hole
  • current_maximum_per_contact: 4.0A
  • voltage_maximum: 500V
  • duration_at_max_process_temperature_seconds: 005
  • lead_free_process_capability: WAVE
  • max_cycles_at_max_process_temperature: 001
  • process_temperature_max_c: 235

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 22053021?

You can click on the BUY or RFQ button to purchase 22053021 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 22053021?

You can download the 22053021 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 22053021?

MOLEX / WALDOM

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