MS27473E8B98S 3-Pin MIL-DTL-38999 Series II Socket Connector

MIL-DTL-38999 MS27467 Circular Connectors

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.

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.

Selection Considerations for Your Application

Before specifying the MS27473E8B98S, verify that the following factors match your system requirements:

• Mating interface: Confirm the corresponding plug part number and shell size compatibility for your cable assembly.
• Contact arrangement: The 3-pin layout suits signal and low-current power; verify pin assignment against your wiring diagram.
• Environmental exposure: IP67 rating applies when mated; confirm whether unmated protection or higher ingress ratings are needed.
• Termination method: Crimp contacts require appropriate tooling; ensure your assembly process supports this termination style.
• Temperature range: Operation from -65°C to +175°C covers most extreme conditions, but confirm your specific thermal profile.

Compact Yet Durable Construction

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.

Key Advantages at a Glance

• 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

Application Boundaries

The MS27473E8B98S is well suited for marine communication equipment, shipboard electronics, aerospace instrumentation, and industrial control panels where space is constrained. It is not intended for high-current power distribution or applications requiring unmated waterproof protection. For higher pin counts or different shell sizes within the MIL-DTL-38999 family, consider alternative series configurations.

Information to Include with Your Inquiry

To receive accurate matching and pricing, please provide the following details:

• Required quantity and target delivery schedule
• Mating plug part number or full connector assembly requirement
• Cable type, wire gauge, and length for the assembly
• Specific environmental or testing requirements beyond standard specifications
• Any custom marking, plating, or packaging needs

For related MIL-DTL-38999 options, review the MIL-DTL-38999 MS27467 Circular Connectors catalog. The MS27473E8B98S is a dependable solution for systems requiring compact size, environmental sealing, and long-term operational stability. Contact our team or use WhatsApp to discuss your application requirements and confirm the correct configuration.