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Amphenol MS3112E1418S MIL-SPEC Circular Connector

This circular MIL-SPEC connector with 18 positions features size #20 solder contacts, ensuring reliable electrical connections for military and aerospace applications. Designed to withstand harsh environments, it offers durability and dependable performance in demanding industrial and aerospace settings. The connector’s robust construction and precise dimensions support secure attachment and consistent conductivity, making it ideal for critical applications requiring high reliability and durability in extreme conditions. Suitable for use in aerospace, military, and industrial equipment requiring secure, high-performance connectivity.

Authorized Distributors
Source:Newark
Part No:MS3112E14-18S
Stock:20
Inv Date:05-29-2026
Price: Unit price: $31.35
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Source:Newark
Part No:MS3112E14-18S
Stock:3
Inv Date:05-29-2026
Price: Unit price: $66.9
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Part No:MS3112E14-18S
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS3112E14-18S
Stock:0
Inv Date:05-30-2026
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Part No:MS3112E14-18S
Stock:4
Inv Date:05-30-2026
Price: Unit price: $64.95
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Source:DigiKey
Part No:MS3112E14-18S
Stock:86
Inv Date:05-29-2026
Price: Unit price: $68.51
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Source:DigiKey
Part No:MS3112E14-18S
Stock:41
Inv Date:05-29-2026
Price: Unit price: $242.13
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Source:DigiKey
Part No:MS3112E14-18S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $316.99
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Source:DigiKey
Part No:MS3112E14-18S
Stock:10
Inv Date:05-29-2026
Price: Unit price: $64.68
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Authorized Distributors
Part No:MS3112E14-18S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $211.33
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Part No:MS3112E14-18S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $46.38
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Part No:MS3112E14-18S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $60.36
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Part No:MS3112E14-18S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $91.1769
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Part No:MS3112E14-18S
Stock:18
Inv Date:05-29-2026
Price: Unit price: $30.453
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Part No:MS3112E14-18S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $41.22
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Part No:MS3112E14-18S
Stock:46
Inv Date:05-29-2026
Price: Unit price: $85.51
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Part No:MS3112E14-18S
Stock:5
Inv Date:05-29-2026
Price: Unit price: $91.1769
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Part No:MS3112E14-18S
Stock:54
Inv Date:05-29-2026
Price: Unit price: $30.453
Buy/RFQ:
Authorized Distributors
Part No:MS3112E14-18S
Stock:46
Inv Date:05-29-2026
Price: Unit price: $85.51
Buy/RFQ:
Part No:MS3112E14-18S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $41.22
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Amphenol MS3112E1418S MIL-SPEC Circular Connector Specifications:

  • Type: Circular MIL-SPEC connector
  • Number of Positions: 18
  • Contact Size: #20 solder contacts
  • Shell Size: 24
  • Shell Diameter: 1.688 inches (approximate)
  • Mounting: Box mounting receptacle
  • Configuration: Series specific (PTO2, SPO2, MS3112, etc.)
  • Material: High-strength aluminum alloy
  • Environmental Resistance: Designed for harsh environments
  • Application: Military, aerospace, industrial equipment
  • Electrical Rating: Suitable for demanding electrical connections
  • Contact Arrangement: 18 position configuration
  • Dimensions: Refer to detailed size specifications for each series
  • Certification: MIL-DTL-38999 Series, MIL-SPEC standards
  • Durability: Reliable in extreme temperature, vibration, and moisture conditions

Buy the Generic Connector – Reliable MIL-SPEC Connector for Industrial Applications

Purchase this high-quality MIL-SPEC circular connector online, ideal for military, aerospace, and industrial applications requiring high reliability. Designed with 18 positions and size #20 solder contacts, it offers exceptional durability and performance in harsh environments. Its robust construction ensures secure and consistent electrical connections, resisting extreme temperatures, vibrations, and moisture. Whether for critical aerospace systems or demanding industrial equipment, this connector provides a dependable solution. Buy online now to ensure your projects benefit from top-tier connectivity components engineered for maximum longevity and reliability.

Get MIL-SPEC connector today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy Amphenol MS3112E1418S?

You can click on the BUY or RFQ button to purchase MS3112E1418S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3112E1418S?

You can download the MS3112E1418S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3112E1418S?

Amphenol

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