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MOLEX / WALDOM 557570320 MTC Euro Block PCB Header

The MOLEX / WALDOM 55757-0320 is a versatile MTC™ Euro Block PCB header designed for secure and efficient connections in a variety of electronic applications. With a 5.00mm pitch and 3 circuits, this right-angle header offers a compact and space-saving solution. Its white color provides visual distinction, while the robust nylon construction and tin plating ensure durability and reliable performance. Compliant with RoHS standards, this component is suitable for use in environmentally conscious designs. It is commonly used in industrial control panels, automation equipment, and other applications requiring secure PCB connections.

Authorized Distributors
Source:Newark
Part No:55757-0320
Stock:435
Inv Date:06-17-2026
Price: Unit price: $1.34
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Source:DigiKey
Part No:557570320
Stock:435
Inv Date:06-17-2026
Price: Unit price: $0.96
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Part No:55757-0320
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:55757-0320
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:55757-0320
Stock:435
Inv Date:06-17-2026
Price: Unit price: $0.8466
Buy/RFQ:
Part No:55757-0320
Stock:435
Inv Date:06-17-2026
Price: Unit price: $0.8466
Buy/RFQ:

MOLEX / WALDOM 557570320 MTC Euro Block PCB Header Specifications:

  • Circuits: 3
  • Color: Natural
  • Resin Entry Angle: N/A
  • Flammability: 94V-0
  • Lock to Mating Part: Yes
  • Material - Plating: Tin
  • Mating Material - Plating: Tin
  • Termination Material - Resin: Nylon
  • Net Weight: 1660.500/mg
  • Number of Rows: 1
  • Orientation: Right Angle
  • PC Tail Length: 3.80mm
  • PCB Thickness - Recommended: 1.60mm
  • Panel Mount Pitch - Mating Interface: 5.00mm
  • Pitch - Termination Interface: 5.00mm
  • Plating min - Mating: 3.048µm
  • Plating min - Termination: 3.048µm
  • Polarized to Mating Part: Yes
  • Shrouded: Closed Ends
  • Stackable: No
  • Temperature Range - Operating: -30°C to +85°C
  • Termination Interface: Style: Through Hole
  • Wire Size AWG: N/A
  • Current - Maximum per Contact: 16.0A
  • Voltage - Maximum: 250V
  • UPC: 822350226141

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 557570320?

You can click on the BUY or RFQ button to purchase 557570320 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 557570320?

You can download the 557570320 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 557570320?

MOLEX / WALDOM

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