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MOLEX 22284042 PCB Header

The Molex KK 254 Breakaway Header is a vertical PCB connector with 4 circuits, featuring tin-plated brass contacts and high-temperature thermoplastic insulation. Designed for reliable signal transmission, it supports up to 4A per contact and operates at a maximum voltage of 500V. With a 3.05mm pitch, it is suitable for board-to-board applications, offering durability up to numerous mating cycles. The header ensures compliance with RoHS, UL, and CSA standards, making it ideal for industrial, automation, and electronic device assemblies requiring secure connections and efficient manufacturing.

Authorized Distributors
Source:Newark
Part No:22-28-4042
Stock:22663
Inv Date:05-30-2026
Price: Unit price: $0.151
Buy/RFQ:
Part No:22-28-4042
Stock:12405
Inv Date:05-30-2026
Price: Unit price: $0.3
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Part No:22-28-4042
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.12
Buy/RFQ:
Part No:22-28-4042
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.096
Buy/RFQ:
Part No:22-28-4042
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.096
Buy/RFQ:

MOLEX 22284042 PCB Header Specifications:

  • Number of Circuits: 4
  • Color: Black
  • Material - Metal: Brass
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 0.264 g
  • Orientation: Vertical
  • PCB Tail Length: 3.05mm
  • Pitch - Mating Interface: 2.54mm
  • Maximum Current per Contact: 4.0A
  • Maximum Voltage: 500V
  • Temperature Range - Operating: No specific data provided, typically up to 105°C
  • Durability (mating cycles max): No specific cycles, high durability implied
  • Flammability: 94V-0
  • RoHS Compliant: Yes
  • UL and CSA Certified: Yes
  • Packaging Type: Bag
  • Collapse 85-90 words to include physical dimensions, material data, electrical specifications, safety, and compliance details for technical accuracy and completeness.

Buy the Buy Molex PCB Header Part Number 22284042 Online

Purchase the Molex PCB Header online today to ensure your electronic assemblies are equipped with dependable, high-quality connectors. This 4-circuit vertical header features tin-plated brass contacts and a 3.05mm pitch, making it ideal for PCB board-to-board connections. It is UL and RoHS compliant, supporting up to 4A per contact at 500V. Durably designed, this high-temperature thermoplastic component provides excellent mechanical strength and electrical performance, supporting numerous mating cycles for long-term reliability in industrial, automation, and electronic device manufacturing.

Buy Molex 22284042 now and experience reliable signal transmission with durable vertical PCB headers, perfect for industrial and electronic applications.

Frequently Asked Questions

Where can I buy MOLEX 22284042?

You can click on the BUY or RFQ button to purchase 22284042 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 22284042?

You can download the 22284042 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 22284042?

MOLEX

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