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MOLEX / WALDOM 430450412 Micro-Fit Vertical Header

The MOLEX / WALDOM 43045-0412 is a Micro-Fit 3.0 vertical header, part of the 43045 series. This connector is designed for power and wire-to-board applications, offering a reliable and secure connection. It features a dual-row configuration with 4 circuits, a 3.00mm pitch, and tin plating for excellent solderability. The header is glow-wire capable, indicating its suitability for applications requiring high-temperature resistance. It is RoHS compliant and features a polarized design for easy and accurate PCB mounting. Its robust construction and durable design make it suitable for a wide range of industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:43045-0412
Stock:2484
Inv Date:06-17-2026
Price: Unit price: $1.1
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Part No:43045-0412
Stock:109557
Inv Date:06-18-2026
Price: Unit price: $1.05
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Part No:43045-0412
Stock:1538
Inv Date:06-17-2026
Price: Unit price: $0.64
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Part No:43045-0412
Stock:35712
Inv Date:06-17-2026
Price: Unit price: $0.6508
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Part No:43045-0412
Stock:76908
Inv Date:06-17-2026
Price: Unit price: $0.5226
Buy/RFQ:
Part No:43045-0412
Stock:35712
Inv Date:06-17-2026
Price: Unit price: $0.6508
Buy/RFQ:
Part No:43045-0412
Stock:12734
Inv Date:06-17-2026
Price: Unit price: $0.5226
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MOLEX / WALDOM 430450412 Micro-Fit Vertical Header Specifications:

  • Product Family: Micro-Fit 3.0 Connector System
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 4
  • Circuits (maximum): 4
  • 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: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 0.733/g
  • Number of Rows: 2
  • Orientation: Vertical
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Tray
  • Pitch - Mating Interface: 3.00mm
  • Plating min - Mating: 0.254µm
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Stackable: No
  • Surface Mount Compatible (SMC): Yes
  • Temperature Range - Operating: -40°C to +105°C
  • Termination Interface Style: Through Hole - Kinked Pin
  • Current - Maximum per Contact: 5.0A
  • Voltage - Maximum: 600V
  • Duration at Max Process Temperature (seconds): 030
  • Lead-freeProcess Capability: SMC&WAVE
  • Max Cycles at Max Process Temperature: 003
  • Process Temperature max C: 260
  • GWIT: at least 775 deg C
  • GWFI: above 850 deg C

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 430450412?

You can click on the BUY or RFQ button to purchase 430450412 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 430450412?

You can download the 430450412 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430450412?

MOLEX / WALDOM

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