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MOLEX 428203223 Power Connector

The Mini-Fit Sr. Power Connector is a 10.00mm pitch header designed for power applications. It features a single row, right-angle configuration suitable for PCB thickness of 2.36mm. With 3 circuits and gold plating, it ensures excellent conductivity and durability. Made from high-temperature thermoplastic with brass metal components, it supports a maximum current of 50A per contact and a voltage of up to 600V. Certified by UL and CSA, this connector is suitable for demanding power and wiring needs, offering reliable performance in various electronic assemblies.

Authorized Distributors
Source:Newark
Part No:42820-3223
Stock:92
Inv Date:05-29-2026
Price: Unit price: $8.5
Buy/RFQ:
Part No:42820-3223
Stock:1465
Inv Date:05-30-2026
Price: Unit price: $11.33
Buy/RFQ:
Part No:42820-3223
Stock:0
Inv Date:05-29-2026
Price: Unit price: $12.24
Buy/RFQ:
Part No:42820-3223
Stock:92
Inv Date:05-29-2026
Price: Unit price: $7.06
Buy/RFQ:
Part No:42820-3223
Stock:92
Inv Date:05-29-2026
Price: Unit price: $7.06
Buy/RFQ:

MOLEX 428203223 Power Connector Specifications:

  • Pitch: 10.00mm
  • Number of Circuits: 3
  • Maximum Current per Contact: 50A
  • Maximum Voltage: 600V
  • Color - Resin: Black
  • Durability: 100 mating cycles
  • Flammability: 94V-0
  • Material - Metal: Brass
  • Material - Plating - Mating: Gold over Nickel
  • Material - Plating - Termination: Tin over Nickel
  • Material - Resin: High Temperature Thermoplastic
  • PCB Thickness - Recommended: 2.36mm
  • PC Tail Length: 5.10mm
  • Operating Temperature Range: -40°C to +105°C
  • Termination Interface: Through Hole
  • Surface Mount Compatible: No

Buy the Molex Series Mini-Fit Sr Power: 10.00mm Pitch Power Connector

Enhance your power distribution with the Molex Mini-Fit Sr Power connector, featuring a 10mm pitch, 3 circuits, and gold plating. Designed for PCB mounting with a right-angle configuration, it supports up to 50A per contact and 600V. Made from durable high-temperature thermoplastic with brass components, it offers reliable performance, UL and CSA certifications, and long-lasting repeatability for demanding electrical applications. Perfect for industrial, power supplies, and electronic device manufacturing requiring sturdy, high-current connectors.

Get Molex Mini-Fit Sr Power connector today—built for high current and reliable power distribution in electronic assemblies.

Frequently Asked Questions

Where can I buy MOLEX 428203223?

You can click on the BUY or RFQ button to purchase 428203223 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 428203223?

You can download the 428203223 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 428203223?

MOLEX

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