myMectronic
myMectronic

A Premier B2B Part Search

Amphenol MS3112E128S MIL-spec circular connector

This MIL-spec circular connector features an 8-pin configuration with size 20 contacts, ideal for military and aerospace applications demanding high durability and reliable connections. Constructed to meet stringent MIL standards, it ensures electrical integrity and resistance to harsh environments. Its robust design supports secure mounting and consistent signal transmission, making it suitable for aerospace equipment, defense systems, and industrial applications. Compatibility with various mating counterparts and resistance to vibration, moisture, and temperature extremes highlight its suitability for demanding operational conditions.

Authorized Distributors
Source:Newark
Part No:MS3112E12-8S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $8.35
Buy/RFQ:
Part No:MS3112E128S
Stock:23
Inv Date:05-30-2026
Price: Unit price: $46.3
Buy/RFQ:
Part No:MS3112E12-8S
Stock:0
Inv Date:05-30-2026
Price: Unit price: $56.38
Buy/RFQ:
Source:DigiKey
Part No:MS3112E12-8S
Stock:56
Inv Date:05-29-2026
Price: Unit price: $46.04
Buy/RFQ:
Source:DigiKey
Part No:MS3112E12-8S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $203.54
Buy/RFQ:
Source:DigiKey
Part No:MS3112E12-8S
Stock:102
Inv Date:05-29-2026
Price: Unit price: $119.72
Buy/RFQ:
Part No:MS3112E12-8S
Stock:0
Inv Date:05-30-2026
Price: Unit price: $37.27
Buy/RFQ:
Part No:MS3112E12-8S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $59.12
Buy/RFQ:
Part No:MS3112E12-8S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $44.12
Buy/RFQ:
Authorized Distributors
Part No:MS3112E12-8S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $45.24
Buy/RFQ:
Part No:MS3112E12-8S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $21.802
Buy/RFQ:
Part No:MS3112E12-8S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $21.802
Buy/RFQ:
Part No:MS3112E12-8S
Stock:30
Inv Date:05-29-2026
Price: Unit price: $78.37
Buy/RFQ:
Part No:MS3112E12-8S
Stock:15
Inv Date:05-29-2026
Price: Unit price: $21.7846
Buy/RFQ:
Part No:MS3112E12-8S
Stock:4
Inv Date:05-29-2026
Price: Unit price: $42.5629
Buy/RFQ:
Part No:MS3112E12-8S
Stock:46
Inv Date:05-29-2026
Price: Unit price: $21.7846
Buy/RFQ:
Part No:MS3112E12-8S
Stock:13
Inv Date:05-29-2026
Price: Unit price: $42.5629
Buy/RFQ:
Part No:MS3112E12-8S
Stock:30
Inv Date:05-29-2026
Price: Unit price: $78.37
Buy/RFQ:
Authorized Distributors
Part No:MS3112E12-8S
Stock:33
Inv Date:05-29-2026
Price: Unit price: $22.42
Buy/RFQ:
Part No:MS3112E12-8S
Stock:50
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:MS3112E12-8S
Stock:8
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

Amphenol MS3112E128S MIL-spec circular connector Specifications:

  • Type: Circular MIL-spec connector
  • Number of Pins: 8
  • Contact Size: 20
  • Application: Military and aerospace environments
  • Material: High durability metal shell
  • Resistance: Vibration, moisture, temperature extremes
  • Mounting: Receptacle designed for secure attachment
  • Compatibility: Supports standard mating connectors
  • Standards: MIL-STD-2299, MIL-STD-39012
  • Connector Body Diameter: 4.375 inches

Buy the Innovative MS3112E128S – Reliable MIL-Spec Connector for Aerospace and Military Applications

Order the MS3112E128S circular connector online today to experience top-tier reliability and durability for your aerospace, military, or industrial projects. Designed to meet strict military standards, it offers exceptional resistance to vibration, moisture, and temperature extremes. Its secure mounting ensures consistent electrical performance under harsh conditions. Perfect for defense systems, aerospace equipment, and industrial machinery, this connector guarantees reliable signal transmission. Invest in proven quality and durability—purchase now for fast delivery and exceptional performance.

Get MS3112E128S today—built for precision and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol MS3112E128S?

You can click on the BUY or RFQ button to purchase MS3112E128S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3112E128S?

You can download the MS3112E128S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3112E128S?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by