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MOLEX 643203318 Automotive Modular Connector

The Molex CMC and CMX Sealed, Hybrid, Modular Connectors are high-density, sealed systems designed for automotive power train and body electronics applications. They feature a 48-circuit configuration with right wire output, gray coding, and are made from durable polyester resin. These connectors support multiple wiring options, including 1.50mm and 0.635mm terminals, with current ratings up to 12.0A. They are RoHS and ELV compliant, halogen-free, and suitable for demanding environments, offering reliable performance in automotive electrical systems with easy mating and polarization.

Authorized Distributors
Source:Newark
Part No:64320-3318
Stock:16
Inv Date:05-29-2026
Price: Unit price: $13.59
Buy/RFQ:
Part No:64320-3318
Stock:290
Inv Date:05-30-2026
Price: Unit price: $7.46
Buy/RFQ:
Part No:64320-3318
Stock:0
Inv Date:05-29-2026
Price: Unit price: $7.31
Buy/RFQ:
Part No:64320-3318
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.72
Buy/RFQ:
Part No:64320-3318
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.72
Buy/RFQ:

MOLEX 643203318 Automotive Modular Connector Specifications:

  • Number of Circuits: 48
  • Terminal Size: 1.50mm and 0.635mm
  • Material: Polyester resin
  • Color - Resin: Gray
  • Operating Temperature Range: -40°C to +125°C
  • Current Rating: 12.0A (1.50mm terminals), 6.0A (0.635mm terminals)
  • Sealed, high-density, modular design for automotive applications
  • Pitch - Mating Interface: 2.54mm, 3.70mm
  • RoHS and ELV compliant, halogen-free
  • Net Weight: 35.700 grams per unit
  • Gender: Receptacle
  • Panel Mount: No
  • Lock to Mating Part: Yes
  • Polarized to Mating Part: Yes

Buy the Molex Series CMC: Sealed Automotive Connector 48 Circuits 643203318

Purchase the Molex Series CMC 48-circuit sealed connector online today to ensure your automotive electrical projects benefit from high-density, reliable, and compliant connectivity solutions. This modular connector is ideal for power train and body electronics, providing excellent sealing, durability, and current capacity up to 12A. Its RoHS and ELV compliance ensure environmentally safe operation, with easy mating features and polarization for secure connections. Order now to streamline your assembly process and improve vehicle electrical system performance.

Order your Molex Series CMC sealed 48-circuit connector today and enhance the reliability of your automotive power and electronics systems.

Frequently Asked Questions

Where can I buy MOLEX 643203318?

You can click on the BUY or RFQ button to purchase 643203318 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 643203318?

You can download the 643203318 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 643203318?

MOLEX

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