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MOLEX / WALDOM 430451012 Micro-Fit Vertical Header

The Molex 43045-1012 Micro-Fit 3.0 vertical header is a robust and reliable connector solution for a wide range of industrial applications. Designed with a 3.00mm pitch and dual-row configuration, this header accommodates 10 circuits and offers excellent signal transmission. Its polarized design ensures proper mating, while the tin plating provides corrosion resistance and reliable solderability. The header's glow-wire compliant construction and RoHS compliance make it suitable for demanding environments and applications requiring adherence to strict regulatory standards. It is commonly used in power and wire-to-board applications within the automotive, consumer electronics, and industrial automation sectors.

Authorized Distributors
Source:Newark
Part No:43045-1012
Stock:3244
Inv Date:06-16-2026
Price: Unit price: $1.26
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Part No:43045-1012
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.8
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Part No:43045-1012
Stock:33
Inv Date:06-16-2026
Price: Unit price: $1.07
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Part No:43045-1012
Stock:3497
Inv Date:06-16-2026
Price: Unit price: $1.98
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Part No:43045-1012
Stock:18978
Inv Date:06-16-2026
Price: Unit price: $0.9492
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Part No:43045-1012
Stock:3497
Inv Date:06-16-2026
Price: Unit price: $1.98
Buy/RFQ:
Part No:43045-1012
Stock:3695
Inv Date:06-16-2026
Price: Unit price: $0.9492
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MOLEX / WALDOM 430451012 Micro-Fit Vertical Header Specifications:

  • Overview: Micro-Fit 3.0 Connector System
  • Description: Micro-Fit 3.0™ Vertical Header, 3.00mm Pitch, Dual Row, 10 Circuits, with PCB Polarizing Peg, Tin, Glow Wire Capable, Black
  • Status: Active
  • Circuits (Loaded): 10
  • Circuits (maximum): 10
  • 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: 1.458/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
  • Agency Certification CSA: LR19980
  • Agency Certification UL: E29179
  • Mates With: Micro-Fit 3.0™ Receptacle Housing
  • Application Comments: Power, Wire-to-Board

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 430451012?

You can click on the BUY or RFQ button to purchase 430451012 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 430451012?

You can download the 430451012 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430451012?

MOLEX / WALDOM

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