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MOLEX / WALDOM 554541870 Wire-to-Board Header

The MOLEX / WALDOM 55454-1870 is a wire-to-board header within the 55454 series, designed for applications requiring a compact and reliable connection. This right-angle header features a 1.25mm pitch and 18 circuits, making it suitable for connecting wires to printed circuit boards in various electronic devices. Constructed with durable materials like PBT Polyester and PA Polyamide, it offers excellent mechanical and electrical performance. The header is RoHS compliant and features a tin plating for enhanced conductivity and corrosion resistance.

Authorized Distributors
Source:Newark
Part No:55454-1870
Stock:15765
Inv Date:06-17-2026
Price: Unit price: $0.806
Buy/RFQ:
Source:DigiKey
Part No:554541870
Stock:15765
Inv Date:06-17-2026
Price: Unit price: $0.51
Buy/RFQ:
Part No:55454-1870
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:55454-1870
Stock:15765
Inv Date:06-17-2026
Price: Unit price: $0.4457
Buy/RFQ:
Part No:55454-1870
Stock:15765
Inv Date:06-17-2026
Price: Unit price: $0.4457
Buy/RFQ:

MOLEX / WALDOM 554541870 Wire-to-Board Header Specifications:

  • Pitch - Mating Interface: 1.25mm
  • Circuits (maximum): 18
  • Material - Plating: Tin
  • Material - Housing: PBT Polyester, Glass-filled / PA Polyamide
  • Current - Maximum per Contact: 1.5A
  • Voltage - Maximum: 100V
  • PCB Tail Length: 3.00mm
  • Number of Rows: 1
  • Durability (mating cycles max): 30
  • Net Weight: 767.300/mg
  • Temperature Range - Operating: -40°C to +105°C
  • Termination Interface: Style: Through Hole
  • PC Tail Length: 3.00mm

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 554541870?

You can click on the BUY or RFQ button to purchase 554541870 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 554541870?

You can download the 554541870 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 554541870?

MOLEX / WALDOM

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