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MOLEX 22285033 KK 254 Breakaway Header

The MOLEX 22-28-5033 KK 254 Breakaway Header is a versatile interconnect solution designed for a range of applications including board-to-board and wire-to-board connections. This header features 3 circuits and a vertical orientation, making it suitable for compact designs. The gold plating on the mating interface ensures reliable signal transmission, while the tin plating on the termination interface facilitates easy soldering. Its breakaway design allows for easy separation of connected boards, simplifying assembly and maintenance. The header is compatible with KK Crimp Housings and offers a robust and dependable connection for various electronic devices.

Authorized Distributors
Source:Newark
Part No:22-28-5033
Stock:7677
Inv Date:05-29-2026
Price: Unit price: $0.269
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Source:DigiKey
Part No:22-28-5033
Stock:55828
Inv Date:05-29-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:22-28-5033
Stock:14175
Inv Date:05-30-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:22-28-5033
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:22-28-5033
Stock:7677
Inv Date:05-29-2026
Price: Unit price: $0.1652
Buy/RFQ:
Part No:22-28-5033
Stock:7677
Inv Date:05-29-2026
Price: Unit price: $0.1652
Buy/RFQ:

MOLEX 22285033 KK 254 Breakaway Header Specifications:

  • Product Family: PCB Headers
  • Series: 42375
  • Application: Board-to-Board, Signal, Wire-to-Board
  • Overview: KK® Interconnect System - Molex
  • UPC: 800753626003
  • Circuits (Loaded): 3
  • Circuits (maximum): 3
  • Color - Resin: Black
  • Durability (mating cycles max): 100
  • First Mate / Last Break: No
  • Flammability: 94V-0
  • Glow-Wire Capable: No
  • Guide to Mating Part: None
  • Lock to Mating Part: None
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 0.186/g
  • Number of Rows: 1
  • Orientation: Vertical
  • PC Tail Length: 3.43mm
  • PCB Locator: No
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Bag
  • 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
  • Surface Mount Compatible (SMC): Yes
  • Temperature Range - Operating: See Product Specification
  • Current - Maximum per Contact: 4.0A
  • Voltage - Maximum: 500V
  • Duration at Max. Process Temperature (seconds): 005
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 260
  • Engineering Number: 42375-0353
  • Packaging Specification: PK-40873-0041-001
  • Product Specification: PS-10-07-001
  • Sales Drawing: SD-42375-001
  • Mates With: KK Crimp Housing, 6471, 7880, KK PC Board Connector

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Frequently Asked Questions

Where can I buy MOLEX 22285033?

You can click on the BUY or RFQ button to purchase 22285033 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 22285033?

You can download the 22285033 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 22285033?

MOLEX

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