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MOLEX 430451621 Power Connector

The Molex Micro-Fit 3.0 Right-Angle Header is a compact, high-temperature connector with a 3.00mm pitch and dual-row configuration featuring 16 circuits suitable for power and wire-to-board applications. Constructed from thermoplastic with tin plating on brass contacts, it supports up to 8.5A and 600V, ensuring reliable electrical connections. Designed with PCB retention, PCB locator, and shrouded features, it withstands temperature ranges from -40°C to +105°C, making it ideal for high-performance, durable electronic assemblies in industrial and household appliances. Compliant with RoHS standards and glow-wire tested for safety.

Authorized Distributors
Source:Newark
Part No:43045-1621
Stock:387
Inv Date:05-30-2026
Price: Unit price: $4.01
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Part No:43045-1621
Stock:0
Inv Date:05-30-2026
Price: Unit price: $5.48
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Part No:43045-1621
Stock:0
Inv Date:05-30-2026
Price: Unit price: $5.98
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Part No:43045-1621
Stock:0
Inv Date:05-30-2026
Price: Unit price: $3.14
Buy/RFQ:
Part No:43045-1621
Stock:0
Inv Date:05-30-2026
Price: Unit price: $3.14
Buy/RFQ:

MOLEX 430451621 Power Connector Specifications:

  • Pitch: 3.00mm
  • Number of Circuits: 16
  • Number of Rows: 2
  • Color - Resin: Black
  • Material - Metal: Brass
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Operating Temperature Range: -40°C to +105°C
  • Current - Maximum per Contact: 8.5A
  • Voltage - Maximum: 600V
  • Durability: Up to 260 mating cycles
  • Flammability: Glow-Wire Capable with GWIT of 775°C and GWFI above 850°C
  • Mated Height: 10.06mm
  • PCB Thickness - Recommended: 1.60mm
  • Termination: Through Hole
  • Surface Mount Compatibility: Yes

Buy the Molex 0430451621 – Reliable Power and Wire-to-Board Connectors for Industrial Applications

Secure your electronic assemblies with the Molex Power Connector, designed for high-temperature performance, high durability, and reliable power delivery. Featuring 16 circuits at 3.00mm pitch, this connector supports up to 8.5A and 600V, with a robust thermoplastic body and tin-plated brass contacts for corrosion resistance. Its PCB retention and shrouded design ensure stable connections in various applications, from industrial equipment to household appliances. Order online now for fast delivery and ensure your projects meet the highest standards of safety and reliability.

Get Molex 0430451621 today—built for high current capacity, durability, and reliable power connections in demanding industrial environments.

Frequently Asked Questions

Where can I buy MOLEX 430451621?

You can click on the BUY or RFQ button to purchase 430451621 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430451621?

You can download the 430451621 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430451621?

MOLEX

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