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MOLEX 22284043 Board-to-Board Connector

The KK 254 Connector System is designed for reliable board-to-board and wire-to-board connections in various applications. It supports a current of up to 4A per contact and a maximum voltage of 500V per circuit. The system features dual-cantilever terminals, polarized backwalls with polarization ribs, friction-lock headers and receptacles, and is constructed with high-temperature nylon material. Gold and tin plating ensure excellent conductivity and corrosion resistance. Suitable for automotive, consumer electronics, communications, networking, and medical equipment, it offers durability and secure mating for demanding environments.

Authorized Distributors
Source:Newark
Part No:22-28-4043
Stock:8
Inv Date:05-29-2026
Price: Unit price: $0.493
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Part No:22-28-4043
Stock:50272
Inv Date:05-30-2026
Price: Unit price: $0.4
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Part No:22-28-4043
Stock:1537
Inv Date:05-29-2026
Price: Unit price: $0.48
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Part No:22-28-4043
Stock:648
Inv Date:05-29-2026
Price: Unit price: $0.3498
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Part No:22-28-4043
Stock:4377
Inv Date:05-29-2026
Price: Unit price: $0.199
Buy/RFQ:
Part No:22-28-4043
Stock:648
Inv Date:05-29-2026
Price: Unit price: $0.3498
Buy/RFQ:
Part No:22-28-4043
Stock:1021
Inv Date:05-29-2026
Price: Unit price: $0.199
Buy/RFQ:

MOLEX 22284043 Board-to-Board Connector Specifications:

  • Current - Maximum per Contact: 4.0A
  • Voltage - Maximum: 500V
  • Material - Resin: High-temperature thermoplastic
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Color - Resin: Black
  • Net Weight: 0.244 g
  • Number of Rows: 1
  • Orientation: Vertical
  • PCB Tail Length: 3.18 mm
  • Pitch - Mating Interface: 2.54 mm
  • Plating min - Mating: 0.381 µm
  • Plating min - Termination: 2.540 µm
  • Temperature Range - Operating: Not specified
  • Termination Interface: Through Hole
  • Flammability: 94V-0
  • Shrouded: No
  • Stackable: No
  • Surface Mount Compatible (SMC): No

Buy the Molex Series KK Connector: 0022284043

Purchase the Molex KK 254 connector online today to enjoy a robust and versatile cable and PCB interconnect solution. With a maximum current of 4A per contact and voltage of 500V, this connector ensures reliable performance in automotive, consumer electronics, and medical equipment. Its high-temperature nylon body and gold and tin plating provide excellent durability and corrosion resistance. Featuring polarization ribs, friction-lock engagement, and a compact 2.54 mm pitch, it offers secure alignment and easy assembly for demanding applications. Order now for quick delivery and high-quality connections.

Get Molex KK 254 connector today—built for secure, high-temperature board and wire-to-board connections with reliable polarization and gold-plated contacts.

Frequently Asked Questions

Where can I buy MOLEX 22284043?

You can click on the BUY or RFQ button to purchase 22284043 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 22284043?

You can download the 22284043 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 22284043?

MOLEX

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