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MOLEX 430450812 Power Connector

The Micro-Fit 3.0 Vertical Header with a 3.00mm pitch is a durable power and wire-to-board connector featuring dual rows and 8 circuits. Made from high-temperature thermoplastic with tin-plated brass contacts, it supports up to 8A at 600V, providing reliable electrical connection with a maximum of 30 mating cycles. Suitable for applications requiring high heat resistance, the connector is flammability-rated UL 94V-0, self-shielded, polarized for PCB mounting, and designed for through-hole mounting with a stackable, surface-mount compatible interface. Ideal for electronic and industrial power systems.

Authorized Distributors
Source:Newark
Part No:43045-0812
Stock:27479
Inv Date:05-29-2026
Price: Unit price: $1.53
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Part No:43045-0812
Stock:4819
Inv Date:05-30-2026
Price: Unit price: $1.46
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Part No:43045-0812
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.38
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Part No:43045-0812
Stock:10785
Inv Date:05-29-2026
Price: Unit price: $0.9955
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Part No:43045-0812
Stock:13305
Inv Date:05-29-2026
Price: Unit price: $0.7368
Buy/RFQ:
Part No:43045-0812
Stock:10785
Inv Date:05-29-2026
Price: Unit price: $0.9955
Buy/RFQ:
Part No:43045-0812
Stock:1857
Inv Date:05-29-2026
Price: Unit price: $0.7368
Buy/RFQ:

MOLEX 430450812 Power Connector Specifications:

  • Pitch: 3.00mm
  • Number of Rows: 2
  • Circuits (Loaded): 8
  • Maximum Circuits: 8
  • Color - Resin: Black
  • Material - Resin: High Temperature Thermoplastic
  • Material - Metal: Brass
  • Material - Plating: Tin
  • Mated Height: 17.64mm
  • Contact Material: Brass
  • Contact Plating: Tin
  • Current - Maximum per Contact: 8.5A
  • Voltage - Maximum: 600V
  • Flammability Rating: UL 94V-0
  • Temperature Range - Operating: -40°C to +105°C
  • Durability (mating cycles max): 30
  • Surface Mount Compatible: No
  • Shrouded: Yes
  • Polarized to PCB: Yes
  • Stackable: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Process Capability: Lead-free, 260°C Max. process temperature, Max cycles at Max. temperature: 3
  • Packaging: Tray
  • Part Number: 0430450812

Buy the Buy Molex Micro-Fit 3.0 Connector Part Number 0430450812 Online

Secure the best price and fast delivery by ordering the Molex Micro-Fit 3.0 Power Connector online today. Designed for high reliability, this 8-circuit, 3.00mm pitch connector offers excellent heat resistance, UL 94V-0 flammability rating, and a maximum operating temperature of 105°C. Made from high-temperature thermoplastic with tin-plated brass contacts, it supports 8A at 600V. Its polarised, shrouded, and stackable design makes it ideal for power and PCB applications, ensuring durable electrical connections with up to 30 mating cycles for demanding industrial and electronic systems.

Order your Molex Series0430450812 power connector today and ensure reliable, high-performance connections in your electronic and industrial projects.

Frequently Asked Questions

Where can I buy MOLEX 430450812?

You can click on the BUY or RFQ button to purchase 430450812 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430450812?

You can download the 430450812 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430450812?

MOLEX

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