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MOLEX 643211018 Sealed Modular Connector

The MOLEX 64321-1018 is a CMC and CMX Sealed, Hybrid, Modular Connector, offering a high-density, power, modular connecting system for Power Train and Body Electronics applications in cars, trucks, and busses. It accommodates various terminal sizes (2.80mm, 1.50mm, and 0.635mm) and is designed for robust performance in demanding environments. The connector is sealed, polarized, and features keyed to mating parts, ensuring secure and reliable connections. It is RoHS compliant and halogen-free, meeting industry standards for environmental responsibility.

Authorized Distributors
Source:Newark
Part No:64321-1018
Stock:10
Inv Date:05-29-2026
Price: Unit price: $2.56
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Part No:64321-1018
Stock:157
Inv Date:05-30-2026
Price: Unit price: $9.04
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Part No:64321-1018
Stock:0
Inv Date:05-29-2026
Price: Unit price: $14.86
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Part No:64321-1018
Stock:104
Inv Date:05-29-2026
Price: Unit price: $6.1
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Part No:64321-1018
Stock:1779
Inv Date:05-29-2026
Price: Unit price: $7.8883
Buy/RFQ:
Part No:64321-1018
Stock:104
Inv Date:05-29-2026
Price: Unit price: $6.1
Buy/RFQ:
Part No:64321-1018
Stock:415
Inv Date:05-29-2026
Price: Unit price: $7.8883
Buy/RFQ:

MOLEX 643211018 Sealed Modular Connector Specifications:

  • Product Family Series: 64321
  • Application: Power, Wire-to-Board
  • Circuits (maximum): 53
  • Circuits Detail: 5x 2.8mm, 8 x 1.5mm, 40 x 0.635mm terminals
  • Color - Resin: Gray
  • Gender: Receptacle
  • Glow-Wire Capable: Yes
  • Keying to Mating Part: Yes
  • Lock to Mating Part: Yes
  • Material - Resin: Polyester
  • Net Weight: 50.888/g
  • Number of Rows: 5
  • Packaging Type: Carton
  • Current - Maximum per Contact: 12.0A, 2.5A, 21.0A
  • Temperature Range - Operating: -40° to +125°C
  • Pitch - Mating Interface: 2.54mm, 3.50mm, 7.00mm
  • Polarized to Mating Part: Yes
  • Stackable: No
  • Mates With: Please Contact Molex for Details
  • EU ELV Compliant: Yes
  • EU RoHS Compliant: Yes
  • China RoHS: Not Relevant
  • REACH SVHC: Not Contained
  • Halogen-Free Status: Not Relevant

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Frequently Asked Questions

Where can I buy MOLEX 643211018?

You can click on the BUY or RFQ button to purchase 643211018 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 643211018?

You can download the 643211018 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 643211018?

MOLEX

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