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MOLEX / WALDOM 553761109 MZP Hard Metric PCB Plug

The MOLEX / WALDOM 55376-1109 is a MZP hard metric board-to-board PCB plug, offering a robust solution for connecting PCBs in a vertical orientation. With a 2.00mm pitch and 110 circuits, this connector is suitable for applications requiring high-density connections. Its short tail design and Type A configuration contribute to efficient space utilization. The connector is designed for reliable performance in industrial environments, supporting a maximum current of 1A and a data rate of 622.0 Mbps. It is a planned obsolescence part, so please check Molex's website for the latest information.

Authorized Distributors
Part No:55376-1109
Stock:352
Inv Date:06-17-2026
Price: Unit price: $6.84
Buy/RFQ:
Part No:55376-1109
Stock:352
Inv Date:06-17-2026
Price: Unit price: $6.84
Buy/RFQ:

MOLEX / WALDOM 553761109 MZP Hard Metric PCB Plug Specifications:

  • Circuits (Loaded): 110
  • Circuits (maximum): 110
  • Color - Resin: Gray
  • Durability (mating cycles max): 125
  • First Mate / Last Break: No
  • Flammability: 94V-0
  • Guide to Mating Part: Yes
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Gold
  • Material - Resin: Polyester
  • Number of Columns: N/A
  • Number of Pairs Open Pin Field: N/A
  • Number of Rows: 7
  • Orientation: Vertical
  • PCB Retention: None
  • PCB Thickness - Recommended: 1.40mm (.055") / 5.60mm (.220")
  • Packaging Type: Tube
  • Pitch - Mating Interface: 2.00mm (.079")
  • Plating min - Mating: 0.813µm (32µ")
  • Plating min - Termination: 0.813µm (32µ")
  • Polarized to PCB: Yes
  • Stackable: Yes
  • Surface Mount Compatible (SMC): No
  • Temperature Range - Operating: -55°C to +125°C
  • Termination Interface: Style: Through Hole
  • Current - Maximum per Contact: 1A
  • Data Rate: 622.0 Mbps
  • Real Signals (per 25mm): 40
  • Voltage - Maximum: 500V

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 553761109?

You can click on the BUY or RFQ button to purchase 553761109 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 553761109?

You can download the 553761109 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 553761109?

MOLEX / WALDOM

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