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MOLEX / WALDOM 430451807 Micro-Fit 3.0 Header

The Molex 43045-1807 is a Micro-Fit 3.0 right-angle header, part of the Micro-Fit 3.0 Connector System. This header offers a robust connection solution for wire-to-board applications, featuring 18 circuits and a right-angle orientation to simplify PCB layout. Constructed with brass and gold plating on the mating interface, it ensures reliable signal transmission. The header is designed with a high-temperature thermoplastic resin for durability and is glow-wire capable, meeting stringent safety standards. It is RoHS compliant and suitable for a range of industrial applications requiring secure and efficient power and signal connectivity.

Authorized Distributors
Source:Newark
Part No:43045-1807
Stock:1216
Inv Date:06-16-2026
Price: Unit price: $10.51
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Source:DigiKey
Part No:43045-1807
Stock:4689
Inv Date:06-16-2026
Price: Unit price: $9.39
Buy/RFQ:
Part No:43045-1807
Stock:1292
Inv Date:06-17-2026
Price: Unit price: $9.39
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Part No:43045-1807
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.39
Buy/RFQ:
Part No:43045-1807
Stock:13800
Inv Date:06-17-2026
Price: Unit price: $5.84
Buy/RFQ:
Part No:43045-1807
Stock:13800
Inv Date:06-17-2026
Price: Unit price: $5.84
Buy/RFQ:

MOLEX / WALDOM 430451807 Micro-Fit 3.0 Header Specifications:

  • Circuits (Loaded): 18
  • Circuits (maximum): 18
  • Color - Resin: Black
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Glow-Wire Compliant: Yes
  • Mated Height: 10.29mm
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 2.613/g
  • Number of Rows: 2
  • Orientation: Right Angle
  • 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: 0.381µm
  • 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

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 430451807?

You can click on the BUY or RFQ button to purchase 430451807 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 430451807?

You can download the 430451807 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430451807?

MOLEX / WALDOM

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