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MOLEX / WALDOM 5055750271 Micro-Lock Plus Connector

The MOLEX / WALDOM 505575-0271 is a Micro-Lock Plus wire-to-board connector system, offering a robust and reliable connection solution for PCB applications. With a 2.00mm pitch and surface mount termination style, this connector is designed for ease of integration and efficient space utilization. The matte tin plating on both mating and termination interfaces ensures excellent solderability and corrosion resistance. The positive lock mechanism provides secure mating, while the polarized design prevents incorrect alignment. Suitable for operating temperatures ranging from -40°C to +105°C, this connector is well-suited for a wide range of industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:505575-0271
Stock:360
Inv Date:06-17-2026
Price: Unit price: $1.07
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Source:DigiKey
Part No:5055750271
Stock:4200
Inv Date:06-17-2026
Price: Unit price: $0.64188
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Part No:505575-0271
Stock:7428
Inv Date:06-18-2026
Price: Unit price: $0.93
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Part No:505575-0271
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.57
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Part No:505575-0271
Stock:800
Inv Date:06-17-2026
Price: Unit price: $0.5039
Buy/RFQ:
Part No:505575-0271
Stock:800
Inv Date:06-17-2026
Price: Unit price: $0.5039
Buy/RFQ:
Part No:5055750271
Stock:1
Inv Date:06-18-2026
Price: N/A
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MOLEX / WALDOM 5055750271 Micro-Lock Plus Connector Specifications:

  • Pitch - Mating Interface: 2.00mm
  • Pitch - Termination Interface: 2.00mm
  • Circuits (Loaded): 2
  • Circuits (maximum): 2
  • Material - Resin: Polyamide
  • Material - Plating Mating: Matte Tin
  • Material - Plating Termination: Matte Tin
  • Material - Metal: Brass
  • Plating min - Mating: 1.000µm
  • Plating min - Termination: 1.000µm
  • Current - Maximum per Contact: 3.0A
  • Voltage - Maximum: 250V AC (RMS)/DC
  • Temperature Range - Operating: -40° to +105°C
  • Number of Rows: 1
  • Orientation: Vertical
  • Lock to Mating Part: Yes
  • Guide to Mating Part: None
  • Keying to Mating Part: None
  • Polarized to Mating Part: Yes
  • Polarized to PCB: Yes
  • Stackable: No
  • First Mate / Last Break: No
  • Glow-Wire Capable: No
  • PCB Locator: No
  • PCB Retention: Yes
  • Net Weight: 419.960/mg
  • Color - Resin: Black
  • Durability (mating cycles max): 30

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 5055750271?

You can click on the BUY or RFQ button to purchase 5055750271 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 5055750271?

You can download the 5055750271 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 5055750271?

MOLEX / WALDOM

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