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MOLEX 430451222 Power Connector

The Micro-Fit 3.0 Right-Angle Header is a reliable wire-to-board connector featuring a 3.00mm pitch and dual-row configuration with 12 circuits, suitable for high-temperature applications. Crafted from high-temperature thermoplastic with gold-plated contacts and tin-plated contacts, it offers durability and secure connection. Certified with UL and CSA, it supports glow-wire capabilities for fire safety compliance. Designed for operational temperature ranges from -40°C to +105°C, resistant to heat and fire, making it ideal for industrial, power, and energy applications and capable of withstanding up to 8.5A at 600V. Its compact design includes PCB retention, polarized orientation, and stackability options.

Authorized Distributors
Source:Newark
Part No:43045-1222
Stock:14
Inv Date:05-29-2026
Price: Unit price: $0.634
Buy/RFQ:
Source:DigiKey
Part No:43045-1222
Stock:843
Inv Date:05-29-2026
Price: Unit price: $3.65
Buy/RFQ:
Part No:43045-1222
Stock:946
Inv Date:05-30-2026
Price: Unit price: $5.61
Buy/RFQ:
Part No:43045-1222
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.52
Buy/RFQ:
Part No:43045-1222
Stock:843
Inv Date:05-29-2026
Price: Unit price: $3.22
Buy/RFQ:
Part No:43045-1222
Stock:405
Inv Date:05-29-2026
Price: Unit price: $2.9328
Buy/RFQ:
Part No:43045-1222
Stock:1351
Inv Date:05-29-2026
Price: Unit price: $2.9328
Buy/RFQ:
Part No:43045-1222
Stock:843
Inv Date:05-29-2026
Price: Unit price: $3.22
Buy/RFQ:

MOLEX 430451222 Power Connector Specifications:

  • Circuits: 12 (maximum), 10 (loaded)
  • Pitch: 3.00mm
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Color - Resin: Black
  • Durability: 260 mating cycles
  • Glow-Wire Capable: Yes
  • Mated Height: 10.06mm
  • Temperature Range: -40°C to +105°C
  • Current: 8.5A per contact
  • Voltage: 600V
  • Termination Interface: Through Hole
  • Surface Mount Compatible: No
  • Stackable: Yes
  • Polarized to PCB: Yes
  • PCB Thickness - Recommended: 1.60mm

Buy the Molex 0430451222 – Reliable Power and Signal Connector for Industrial Applications

Purchase your Molex Micro-Fit 3.0 power connector 0430451222 online today for reliable, high-temperature performance in industrial, power, and electrical applications. Designed with a 3.00mm pitch, dual-row 12 circuits configuration, and gold-plated contacts, it ensures secure, long-lasting connections. Its robust construction withstands temperatures from -40°C to +105°C and supports up to 8.5A at 600V. Ideal for power supply, control systems, and industrial automation, this connector features PCB retention, polarization, and stackability to meet demanding project needs. Secure your supply chain now for fast, dependable procurement.

Order your Molex Series Micro-Fit 3.0 0430451222 today and enhance your industrial power and signal connections with this durable, high-temperature rated connector.

Frequently Asked Questions

Where can I buy MOLEX 430451222?

You can click on the BUY or RFQ button to purchase 430451222 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430451222?

You can download the 430451222 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430451222?

MOLEX

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