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Amphenol MS3126E123SY Datasheet & Stock

The Amphenol PT series and PT-SE series connectors conform to MIL-DTL-26482 Series I standards, featuring high-density contact arrangements within a circular shell. The PT series offers solder contacts, while the PT-SE series provides high-performance crimp contacts, and the PT-CE series includes commercial crimp options. These connectors are designed with a quick-disconnect bayonet coupling mechanism for rapid mating and unmating, and they are available in various mounting styles and shell sizes.

Authorized Distributors
Source:DigiKey
Part No:MS3126E12-3SY
Stock:6
Inv Date:05-29-2026
Price: Unit price: $72.22
Buy/RFQ:
Source:DigiKey
Part No:MS3126E12-3SY
Stock:25
Inv Date:05-29-2026
Price: Unit price: $86.69
Buy/RFQ:
Source:DigiKey
Part No:MS3126E12-3SY
Stock:9
Inv Date:05-29-2026
Price: Unit price: $131.47
Buy/RFQ:
Part No:MS3126E12-3SY
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:MS3126E12-3SY
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:MS3126E12-3SY
Stock:286
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MS3126E12-3SY
Stock:95
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MS3126E12-3SY
Stock:39
Inv Date:05-29-2026
Price: Unit price: $48.47
Buy/RFQ:

Frequently Asked Questions

Where can I buy Amphenol MS3126E123SY?

You can click on the BUY or RFQ button to purchase MS3126E123SY from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3126E123SY?

You can download the MS3126E123SY datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3126E123SY?

Amphenol

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