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MOLEX / WALDOM 430451617 Micro-Fit 3.0 Vertical Header

The Molex 43045-1617 is a Micro-Fit 3.0 vertical header, part of the 43045 series, designed for robust power and wire-to-board connections. This header offers 16 circuits in a dual-row configuration, ensuring reliable signal transmission and power delivery. The gold plating on the mating contacts provides excellent conductivity and durability, while the high-temperature thermoplastic housing ensures performance in demanding environments. It is suitable for applications requiring high reliability and is glow-wire capable, meeting stringent safety standards. The header is polarized to the PCB and features a PCB retention clip for secure mounting.

Authorized Distributors
Source:Newark
Part No:43045-1617
Stock:5400
Inv Date:06-17-2026
Price: Unit price: $5.34
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Source:DigiKey
Part No:430451617
Stock:5400
Inv Date:06-17-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:43045-1617
Stock:973
Inv Date:06-18-2026
Price: Unit price: $7.39
Buy/RFQ:
Part No:43045-1617
Stock:0
Inv Date:06-17-2026
Price: Unit price: $4.7
Buy/RFQ:
Part No:43045-1617
Stock:5400
Inv Date:06-17-2026
Price: Unit price: $4.57
Buy/RFQ:
Part No:43045-1617
Stock:5400
Inv Date:06-17-2026
Price: Unit price: $4.57
Buy/RFQ:

MOLEX / WALDOM 430451617 Micro-Fit 3.0 Vertical Header Specifications:

  • Product Family: Micro-Fit 3.0 Connector System
  • Series: 43045
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 16
  • Circuits (maximum): 16
  • Color - Resin: Black
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Glow-Wire Compliant: Yes
  • Mated Height: 17.64mm
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 2.597 g
  • Number of Rows: 2
  • Orientation: Vertical
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Embossed Tape on Reel
  • Pitch - Mating Interface: 3.00mm
  • Plating min - Mating: 0.762µm
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Stackable: No
  • Surface Mount Compatible (SMC): N/A
  • Temperature Range - Operating: -40°C to +105°C
  • Termination Interface Style: Surface Mount
  • Current - Maximum per Contact: 5.0A
  • Voltage - Maximum: 600V
  • Duration at Max Process Temperature (seconds): 030
  • Lead-freeProcess Capability: REFLOW
  • Max Cycles at Max Process Temperature: 003
  • Process Temperature max C: 260
  • Mates With: Micro-Fit 3.0™ Receptacle Housing 43025

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 430451617?

You can click on the BUY or RFQ button to purchase 430451617 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 430451617?

You can download the 430451617 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430451617?

MOLEX / WALDOM

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