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MS27473E8B98S
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MS27473E8B98S Circular Connector for Marine Communication

>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 3-Pin Circular Connector – Shell Size 8, Series II Socket

The MS27473E8B98S is a compact and rugged circular connector designed in compliance with MIL-DTL-38999 Series II requirements. Featuring a 3-pin socket configuration within a Shell Size 8 housing, this connector is ideal for applications where space is limited but reliability cannot be compromised.

Connectors


Engineered for Demanding Environments

Built with a corrosion-resistant aluminum alloy shell, the MS27473E8B98S performs reliably in marine, shipboard, aerospace, and industrial environments. Its sealed construction provides IP67 protection when mated, helping prevent moisture and dust ingress in exposed installations.

The bayonet coupling mechanism ensures quick and secure mating, maintaining stable electrical connections even under vibration and mechanical stress. Crimp termination supports consistent conductivity while simplifying assembly and maintenance.

Waterproof Connectors


Compact Yet Durable

Despite its small footprint, this 3-pin connector delivers dependable signal and low-current power transmission. The robust mechanical design supports operation across a wide temperature range from -65°C to +175°C, making it suitable for extreme environmental conditions.

Military Connectors


Key Advantages

3-pin socket configuration for compact systems

Secure bayonet coupling for vibration resistance

IP67 sealing for harsh environments

Corrosion-resistant aluminum shell

Wide operating temperature range

Crimp termination for reliable connectivity

The MS27473E8B98S is a dependable solution for systems requiring compact size, environmental sealing, and long-term operational stability.

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 Connector
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MS27473 Military Connector
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Customer Reviews

   

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   High-Current Stability


StarPostcard  2026-02-04

SP21 Connectors handle power efficiently with minimal heat and excellent stability.
   Secure Locking Design


SoftCompass  2026-02-04

SP16 5-pin connectors lock firmly and prevent accidental disconnection during operation.
   Industrial Reliability


PrimePath  2026-02-04

M12 Connectors perform consistently even in demanding working conditions.
   Heavy-Duty Performance!!!


TurboCompass  2026-02-04

M11 Connectors are tough, durable, and built for industrial use.
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