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MOLEX 451420401 Power Connector

This high-power connector assembly from the MultiCat series features precision-machined contacts, a 300mm cable length, 8 AWG wire, and four circuits. Designed for reliable power transmission, it is a male-to-male, overmolded connector with a black resin housing, suitable for industrial power applications. The assembly supports up to 40A current and 1000V AC voltage, and is RoHS compliant. It offers secure crimp or compression termination, ensuring robust electrical connections and durability in demanding environments, making it ideal for power distribution systems and industrial automation setups.

Authorized Distributors
Source:Newark
Part No:45142-0401
Stock:23
Inv Date:05-29-2026
Price: Unit price: $77.42
Buy/RFQ:
Source:DigiKey
Part No:451420401
Stock:78
Inv Date:05-29-2026
Price: Unit price: $64.7
Buy/RFQ:
Part No:45142-0401
Stock:9
Inv Date:05-30-2026
Price: Unit price: $86.6
Buy/RFQ:
Part No:45142-0401
Stock:49
Inv Date:05-29-2026
Price: Unit price: $31.61
Buy/RFQ:
Part No:45142-0401
Stock:78
Inv Date:05-29-2026
Price: Unit price: $76.4
Buy/RFQ:
Part No:45142-0401
Stock:78
Inv Date:05-29-2026
Price: Unit price: $76.4
Buy/RFQ:

MOLEX 451420401 Power Connector Specifications:

  • Series: 45142
  • Application: Power, Wire-to-Wire
  • Assembly Configuration: Connector to Connector, Overmolded
  • Cable Length: 300.00mm
  • Circuits: 4
  • Color - Resin: Black
  • Gender: Male-Male
  • Material - Metal: Copper Alloy
  • Material - Plating Mating: Gold over Nickel Phosphorus
  • Material - Plating Termination: Gold
  • Wire Size AWG: 8
  • Wire Insulation Diameter: 4.03mm-5.84mm
  • Voltage - Maximum: 1000V AC
  • Current - Maximum per Contact: 40.0A
  • Net Weight: 157.300g
  • Certification: UL 10669, RoHS compliant
  • Temperature Rating: Not specified
  • Material - Resin: PEI
  • Reference Drawing: KAB2549L0.3V01

Buy the Molex Series 45142 Power Connector: 0451420401

Discover the Molex Power Connector from the 45142 series, engineered for high current and voltage applications. Featuring precision-machined contacts, a durable black overmolded housing, and supporting up to 40A and 1000V AC, this robust connector ensures reliable power transmission in industrial environments. Its 8 AWG wires, four circuits configuration, and secure crimp or compression termination make it ideal for demanding automation systems and power distribution setups. Purchase online today for unmatched quality and performance.

Buy Molex 0451420401 high-power connector now and experience unmatched reliability and performance in your power distribution systems.

Frequently Asked Questions

Where can I buy MOLEX 451420401?

You can click on the BUY or RFQ button to purchase 451420401 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 451420401?

You can download the 451420401 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 451420401?

MOLEX

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