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MOLEX 430451026 Micro-Fit 3.0 Vertical Header

The MOLEX 43045-1026 is a Micro-Fit 3.0 vertical header, part of the 43045 series, engineered for secure and efficient wire-to-board connections in a variety of applications. This header features a dual-row design with 10 circuits, a 3.00mm pitch, and a black high-temperature thermoplastic resin body. The mating interface is gold-plated for enhanced conductivity and durability, while the termination interface utilizes a tin-plated, kinked pin for reliable through-hole mounting. It is Glow-Wire Capable and compliant with RoHS standards, making it suitable for use in a wide range of electrical appliances and equipment. The header is designed to mate with Micro-Fit 3.0 receptacle housings, ensuring compatibility within the MOLEX product ecosystem.

Authorized Distributors
Source:Newark
Part No:43045-1026
Stock:46
Inv Date:05-29-2026
Price: Unit price: $0.966
Buy/RFQ:
Part No:43045-1026
Stock:287
Inv Date:05-30-2026
Price: Unit price: $4.15
Buy/RFQ:
Part No:43045-1026
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:43045-1026
Stock:960
Inv Date:05-29-2026
Price: Unit price: $2.54
Buy/RFQ:
Part No:43045-1026
Stock:960
Inv Date:05-29-2026
Price: Unit price: $2.54
Buy/RFQ:

MOLEX 430451026 Micro-Fit 3.0 Vertical Header Specifications:

  • Product Family: Micro-Fit 3.0 Connector System
  • Series: 43045
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 10
  • Circuits (maximum): 10
  • Color - Resin: Black
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Glow-Wire Capable: Yes
  • Mated Height: 17.64mm
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Number of Rows: 2
  • Orientation: Vertical
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Pitch - Mating Interface: 3.00mm
  • Plating min - Mating: 0.762µm
  • Polarized to PCB: Yes
  • Stackable: No
  • SMC Compatible: Yes
  • Temperature Range - Operating: -40° to +105°C
  • Termination Interface: Style: Through Hole - Kinked Pin
  • Current - Maximum per Contact: 8.5A
  • 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

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Frequently Asked Questions

Where can I buy MOLEX 430451026?

You can click on the BUY or RFQ button to purchase 430451026 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430451026?

You can download the 430451026 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430451026?

MOLEX

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