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MOLEX 345660303 Sealed Receptacle Connector

The MX123 Sealed Connection System features a 2.54mm pitch female receptacle housing with keying option C and wire dress option 0, supporting up to 73 circuits. Constructed from nylon, it is designed for power and wire-to-board applications, operating reliably within a temperature range of -40°C to +125°C. The system offers maximum current ratings of 11A and 25A per contact, and complies with EU RoHS, China RoHS, and ELV standards. It is suitable for panel mounting and is compatible with various headers and terminal types, ensuring secure, sealed connections in demanding environments.

Authorized Distributors
Part No:34566-0303
Stock:0
Inv Date:05-30-2026
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Part No:34566-0303
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Inv Date:05-29-2026
Price: Unit price: $23.98
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Part No:34566-0303
Stock:0
Inv Date:05-29-2026
Price: Unit price: $27.14
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Part No:34566-0303
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Inv Date:05-29-2026
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Buy/RFQ:
Part No:34566-0303
Stock:1
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:34566-0303
Stock:0
Inv Date:05-29-2026
Price: Unit price: $27.14
Buy/RFQ:

MOLEX 345660303 Sealed Receptacle Connector Specifications:

  • Pitch - Mating Interface: 2.54mm
  • Number of Circuits: 73
  • Color - Resin: Blue
  • Material - Resin: Nylon
  • Operating Temperature Range: -40°C to +125°C
  • Current - Maximum per Contact: 11A, 25A
  • Gender: Receptacle
  • Panel Mount: No
  • Stackable: No
  • Wire Dress Option: 0
  • Keying to Mating Part: Yes (Option C)
  • Lock to Mating Part: Yes
  • RoHS & ELV Compliant
  • Certifications: EU RoHS, China RoHS
  • Reference Drawing Numbers: PS-34566-0000-001, TS-34566-002-001
  • Packaging: Tray
  • Application: Power, Wire-to-Board

Buy the Buy Molex MX123 Part Number 0345660303 Online

Purchase the Molex MX123 Sealed Receptacle Connector online today to ensure secure, high-quality electrical connections in your projects. With a 2.54mm pitch, 73 circuits, and high current ratings, this Nylon housing provides excellent durability and resistance to harsh environments. Its sealed design prevents contamination and moisture ingress, making it ideal for power applications and demanding industrial uses. Order now for fast delivery and reliable performance in your electrical assemblies.

Buy Molex 0345660303 now and experience unmatched reliability and performance in sealed power and wire-to-board connections.

Frequently Asked Questions

Where can I buy MOLEX 345660303?

You can click on the BUY or RFQ button to purchase 345660303 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 345660303?

You can download the 345660303 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 345660303?

MOLEX

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