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MS27473E8B98S
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MS27473E8B98S Aerospace Grade MIL-DTL-38999 Circular Connector

>Number Of CoresNumber Of Cores 3 Pins
Contact DiameterContact Diameter(mm) 1.02 mm
IP RatingIP Rating IP67
Shell MaterialShell Material Aluminum Alloy
Temperature RangeTemperature Range -65°C to +175°C
TerminationTermination Crimp
Rated CurrentRated Current(A) 7.5A
Rated VoltageRated Voltage(Ac.V) 600V
Test VoltageTest Voltage(Ac.V)1Min 1800V
Insulation ResistanceInsulation Resistance (MΩ) ≥ 5000 MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 3 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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MS27473E8B98S MIL-DTL-38999 Circular Connector

The MS27473E8B98S aerospace grade MIL-DTL-38999 circular connector is engineered to provide dependable electrical connectivity in demanding environments. Designed according to strict military specifications, this connector offers excellent mechanical strength, vibration resistance, and long-term reliability.

With its compact circular design and high-performance contact system, the connector is suitable for applications where space efficiency and signal integrity are essential. The threaded coupling mechanism ensures a secure and stable connection even under mechanical stress.

Connectors


Reliable Connector for Harsh Environments

The MS27473E8B98S connector is widely used in aerospace systems, defense electronics, and other mission-critical equipment where consistent electrical performance is required.
Its robust construction and precision contacts help maintain stable signal transmission while protecting against environmental stress, making it an ideal solution for high-reliability electronic systems.

 Item

 Parameters

 Number of Cores

 3Pins

 Gender

 Male/Female

 Housing Material

 Aluminum Alloy

 Cores Material

 Brass Plated with Gold

 Insulator Material

 PEFT

 Locking System

 Bayonet Coupling

 Temperature Range

 -65°C to +175°C

 Rated Current (A)

 7.5A

 Rated Voltage (AC.V)

 600V

 Test Voltage (AV.C)1Min

 1800V

 Insulation Resistance (㏁)

 5000㏁

 Contact Resistance (㏁)

 ≤3㏁

 Termination

 Crimp


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MS27473E8B98S Circular Connector
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Related Catalog
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MS27473 Military Connector
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Customer Reviews

   

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   Ideal for Critical Applications!


ShadowHarborX  2026-02-04

Highly dependable MS27473 Connectors, suitable for aerospace, industrial, and professional projects.
   Reliable Electrical Contact!


GhostCompass  2026-02-04

Pins align perfectly, ensuring consistent conductivity and stable signal.
   Robust and Precision-Built


SmartVoyager  2026-02-04

MS27473 Connectors feel solid and deliver precise, reliable performance every time.
   Long-Lasting Performance!


TurboAtlas  2026-02-04

These connectors maintain their reliability even with frequent use.
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