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MOLEX 430452219 Power Connector

The Micro-Fit 3.0 Vertical Header is a high-temperature, 3.00mm pitch, dual-row connector designed for power and wire-to-board applications. Made from flame-retardant thermoplastic, it features gold-plated contacts for reliable electrical connectivity, a current capacity of 8.5A, and a maximum voltage of 600V. Suitable for reflow surface-mount processes, this robust connector supports up to 260 mating cycles, with a mated height of 1.60mm. It is RoHS compliant, halogen-free, glow-wire capable, and engineered for durability in demanding environments.

Authorized Distributors
Source:Newark
Part No:43045-2219
Stock:477
Inv Date:05-29-2026
Price: Unit price: $9.17
Buy/RFQ:
Part No:43045-2219
Stock:1168
Inv Date:05-30-2026
Price: Unit price: $8.07
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Part No:43045-2219
Stock:0
Inv Date:05-29-2026
Price: Unit price: $9.32
Buy/RFQ:
Part No:43045-2219
Stock:0
Inv Date:05-29-2026
Price: Unit price: $5.25
Buy/RFQ:
Part No:43045-2219
Stock:0
Inv Date:05-29-2026
Price: Unit price: $5.25
Buy/RFQ:

MOLEX 430452219 Power Connector Specifications:

  • Pitch: 3.00mm
  • Number of Circuits: 22
  • Color - Resin: Black
  • Material - Resin: High-Temperature Thermoplastic
  • Material - Metal: Not specified
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Gold
  • Mated Height: 1.60mm
  • Durability (mating cycles max): 260
  • Current - Maximum per Contact: 8.5A
  • Voltage - Maximum: 600V
  • Operating Temperature Range: -40° to +105°C
  • Surface Mount: Yes
  • Polarized to PCB: Yes
  • Shrouded: No
  • Stackable: No
  • Electrical: Fully
  • Packaging: Embossed Tape on Reel
  • Termination Interface: Reflow
  • Dimensions and Physical: Length varies, typical ins. thickness 0.381μm, maximum height 1.60mm

Buy the Molex Series Micro-Fit 3.0 Power Connector: 430452219

Purchase the Molex Micro-Fit 3.0 Power Connector online today and ensure reliable electrical connections for your power and wiring needs. Designed with high-temperature thermoplastic and gold-plated contacts, it supports up to 8.5A and 600V, making it suitable for demanding applications. Its surface-mount design, high durability with up to 260 mating cycles, and RoHS compliance guarantee quality and safety. Easy to install, this connector excels in power distribution and wire-to-board configurations, providing long-lasting performance in various technical environments.

Get Molex 430452219 today—built for power integrity and long-lasting durability in high-temperature environments.

Frequently Asked Questions

Where can I buy MOLEX 430452219?

You can click on the BUY or RFQ button to purchase 430452219 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430452219?

You can download the 430452219 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430452219?

MOLEX

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