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MOLEX 22122124 KK 254 Solid Header

The MOLEX 22-12-2124 is a KK 254 Solid Header, part of the KK Interconnect System. This right-angle header provides a robust and reliable connection for wire-to-board applications. It features a friction lock mechanism for secure mating and 12 circuits with 0.51µm gold plating, ensuring excellent signal integrity. Suitable for a variety of industrial and commercial applications, this header offers a compact design and ease of use. It is designed for through-hole termination and is compatible with various mating connectors.

Authorized Distributors
Source:Newark
Part No:22-12-2124
Stock:2219
Inv Date:05-29-2026
Price: Unit price: $4.32
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Part No:22-12-2124
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.86
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Part No:22-12-2124
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.64
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Part No:22-12-2124
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.94
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Part No:22-12-2124
Stock:207
Inv Date:05-29-2026
Price: Unit price: $2.8027
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Part No:22-12-2124
Stock:621
Inv Date:05-29-2026
Price: Unit price: $2.8027
Buy/RFQ:
Part No:22-12-2124
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.94
Buy/RFQ:

MOLEX 22122124 KK 254 Solid Header Specifications:

  • circuits_loaded: 12
  • circuits_maximum: 12
  • color_resin: Natural (White)
  • durability_mating_cycles: 50
  • flammability: 94V-0
  • glow_wire_capable: No
  • lock_to_mating_part: Yes
  • material_metal: Brass
  • material_plating: Gold
  • material_resin: Nylon
  • net_weight_g: 1.576
  • number_of_rows: 1
  • orientation: Right Angle
  • pc_tail_length_mm: 3.58
  • pcb_locator: No
  • pcb_retention: None
  • pcb_thickness_recommended_mm: 1.60
  • packaging_type: Bag
  • pitch_mating_interface_mm: 2.54
  • pitch_termination_interface_mm: 2.54
  • polarized_to_mating_part: Yes
  • polarized_to_pcb: Yes
  • shrouded: Partial
  • stackable: Yes
  • temperature_range_operating_c: See Product Specification
  • termination_interface_style: Through Hole
  • current_max_per_contact_a: 4.0
  • voltage_max_v: 500
  • lead_free_process_capability_wave_max_cycles: 001
  • process_temperature_max_c: 235
  • engineering_number: A-7478-12A241

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Frequently Asked Questions

Where can I buy MOLEX 22122124?

You can click on the BUY or RFQ button to purchase 22122124 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 22122124?

You can download the 22122124 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 22122124?

MOLEX

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