MS27472 Military Connector Types and Core Counts

MS27473 Military Connector Types and Core Counts

MS27472 Military Connector Overview

The MS27472 military connector series is designed for demanding defense and industrial applications where reliable electrical connections are critical. This catalog presents a range of connector types and core counts to accommodate different system architectures, with key specifications clearly detailed for engineering evaluation.

Key Specifications and Ratings

Each MS27472 connector configuration is defined by several performance parameters that determine its suitability for specific applications. The table below summarizes the core specifications you should verify before selection.

Core Counts and Contact Arrangements

The MS27472 series includes multiple shell sizes and insert arrangements to match pin counts from 3 to over 60 contacts. When selecting a configuration, confirm the following:

• Number of contacts required for your signal and power circuits
• Contact size and current-carrying capacity per position
• Keying and polarization options to prevent mismating
• Shell size compatibility with your panel cutout or cable diameter

Application Considerations

MS27472 connectors are commonly used in military ground vehicles, avionics, marine systems, and industrial equipment where vibration resistance and environmental sealing are required. Before specifying, evaluate the following boundaries:

• Mating cycles expected over the product lifetime
• Exposure to salt spray, humidity, or chemical agents
• Operating temperature extremes and thermal cycling
• EMI shielding requirements for sensitive signal lines

Termination and Installation Guidance

Proper termination is essential for achieving rated performance. Crimp termination requires the correct tooling and die set for the contact size. Solder termination demands controlled temperature profiles to avoid damaging the insulator. For field-installable versions, follow the manufacturer's assembly instructions precisely to maintain the environmental seal.

Selection Checklist

Use the following checklist when preparing your MS27472 connector inquiry:

• Required pin count and contact arrangement
• Wire gauge range for each contact position
• Mounting style: panel mount, cable mount, or PCB
• Environmental exposure: temperature, moisture, vibration
• Mating and unmating frequency
• EMI shielding requirement

Related Resources

For additional reference on military connector series and configurations, review the MS27473 military connector types and core counts or the MS27497 series specifications to compare alternative options for your application.

If you need assistance selecting the correct MS27472 configuration for your project, provide your electrical, mechanical, and environmental requirements to receive a recommendation based on verified specifications.