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MOLEX 430451601 Micro-Fit Connector

This high-quality, fully polarized connector housing features positive latching and a locking tang on the terminal, ensuring secure and reliable connections across diverse applications including automotive, energy, communications, consumer electronics, and medical devices. With a 3.00mm pitch and dual-row configuration, it supports up to 16 circuits with snap-in and PCB lock capabilities. Made from high-temperature thermoplastic with gold-plated brass contacts, it withstands operating temperatures from -40°C to +105°C. Suitable for wire-to-board connections, this micro-fit 3.0 connector system guarantees durability and safety for demanding industrial uses.

Authorized Distributors
Source:Newark
Part No:43045-1601
Stock:71
Inv Date:05-29-2026
Price: Unit price: $4.37
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Part No:43045-1601
Stock:890
Inv Date:05-30-2026
Price: Unit price: $7.03
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Part No:43045-1601
Stock:0
Inv Date:05-29-2026
Price: Unit price: $7.59
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Part No:43045-1601
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.01
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Part No:43045-1601
Stock:212
Inv Date:05-29-2026
Price: Unit price: $4.023
Buy/RFQ:
Part No:43045-1601
Stock:908
Inv Date:05-29-2026
Price: Unit price: $4.023
Buy/RFQ:
Part No:43045-1601
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.01
Buy/RFQ:

MOLEX 430451601 Micro-Fit Connector Specifications:

  • Pitch: 3.00mm
  • Number of Circuits: 16
  • Color - Resin: Black
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Durability (mating cycles max): Not specified
  • Flammability: IEC 60695-2-13 GWIT at least 775°C, IEC 60695-2-12 GWFI above 850°C
  • Glow-Wire Capable: Yes
  • Mated Height: 10.29mm
  • Operating Temperature Range: -40°C to +105°C
  • Voltage Max: 600V
  • Current Max per Contact: 8.5A
  • Housing Type: Right-Angle, Fully Polarized
  • PCB Thickness - Recommended: Not specified
  • Surface Mount Compatibility: Yes
  • Stackable: No
  • Shrouded: Yes
  • PCB Locator and Retention: Yes
  • Packaging: Tray
  • Process Capability: Lead-free, Process Temperature Max: 260°C, Max Cycles: 030

Buy the Molex Series Micro-Fit 3.0 Connector: 430451601

Order the Molex Micro-Fit 3.0 wire-to-board connector today and enjoy highly reliable, polarized connections with secure locking for automotive, energy, and electronic applications. Featuring 16 circuits, a 3.00mm pitch, and gold-plated brass contacts, it offers excellent performance and durability from -40°C to +105°C. The snap-in design with PCB lock ensures easy installation and firm attachment. Made from high-temperature thermoplastic with flame-resistant properties, this connector ensures safety and longevity in critical industrial and electronic systems. Purchase now for quality and peace of mind in your projects.

Get Molex Micro-Fit 3.0 430451601 today—built for secure, reliable wire-to-board connections in demanding electronic systems.

Frequently Asked Questions

Where can I buy MOLEX 430451601?

You can click on the BUY or RFQ button to purchase 430451601 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430451601?

You can download the 430451601 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430451601?

MOLEX

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