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MOLEX / WALDOM 554471270 Wire-to-Board Header

The MOLEX / WALDOM 55447-1270 is a miniature wire-to-board header within the 55447 series, designed for applications demanding space-efficient and reliable connections. This header features a 1.25mm pitch, a single-row vertical configuration, and incorporates a positive lock mechanism to ensure secure mating. Constructed with a durable nylon resin and tin plating, it offers excellent electrical performance and mechanical stability. Commonly used in consumer electronics, automotive systems, and industrial equipment, the 55447-1270 provides a robust solution for connecting wires to printed circuit boards.

Authorized Distributors
Source:Newark
Part No:55447-1270
Stock:173130
Inv Date:06-17-2026
Price: Unit price: $0.091
Buy/RFQ:
Source:DigiKey
Part No:554471270
Stock:173130
Inv Date:06-17-2026
Price: Unit price: $0.064
Buy/RFQ:
Part No:55447-1270
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:55447-1270
Stock:173130
Inv Date:06-17-2026
Price: Unit price: $0.0563
Buy/RFQ:
Part No:55447-1270
Stock:173130
Inv Date:06-17-2026
Price: Unit price: $0.0563
Buy/RFQ:

MOLEX / WALDOM 554471270 Wire-to-Board Header Specifications:

  • Pitch - Mating Interface: 1.25mm
  • Circuits (maximum): 12
  • Material - Resin: Nylon
  • Material - Plating: Tin
  • Termination Interface: Style: Through Hole
  • Current - Maximum per Contact: 1.5A
  • Voltage - Maximum: 100V
  • Durability (mating cycles max): 30
  • PCB Tail Length: 3.00mm
  • PCB Thickness - Recommended: 1.60mm
  • Temperature Range - Operating: -40°C to +105°C
  • Number of Rows: 1
  • Breakaway Circuits (Loaded): No
  • Guide to Mating Part: No
  • Keying to Mating Part: No
  • Lock to Mating Part: Yes
  • Polarized to Mating Part: Yes
  • Stackable: No
  • Surface Mount Compatible (SMC): No
  • Net Weight: 986.800/mg
  • Color - Resin: Natural

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 554471270?

You can click on the BUY or RFQ button to purchase 554471270 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 554471270?

You can download the 554471270 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 554471270?

MOLEX / WALDOM

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