MS27508E14B35S MIL-Spec Circular Connector, 37-Pin Bayonet Coupling

MS27467 Circular Connectors

The MS27508E14B35S is a MIL-Spec circular connector designed for control systems in aerospace, aviation, and industrial applications. Its rugged construction is intended to maintain secure, reliable connections under vibration, temperature extremes, and high-stress conditions. This page helps buyers evaluate the connector's interface, electrical limits, environmental fit, and installation requirements before ordering.

Connector Overview and Application Scope

This connector is suited for aircraft control, avionics, and industrial control systems where a stable signal or power link is critical. The MS27508E14B35S configuration supports a 37-pin layout in a male or female gender option, depending on the mating requirement. The aluminum alloy housing provides a lightweight yet durable shell for demanding installations.

Key Selection Criteria

When evaluating this connector for your control system, consider the following decision points:

• Mating interface: Confirm the mating plug or receptacle series and gender to ensure a proper fit with your existing cabling or panel mount.
• Pin count and layout: Verify the 37-pin arrangement matches your required circuit count and pinout drawing.
• Environmental exposure: Assess the operating temperature range and vibration levels of your installation to confirm the connector's rugged design is adequate.
• Termination method: Determine whether your application requires solder, crimp, or another termination style for the contacts.

Construction and Material Highlights

The connector uses an aluminum alloy housing, which balances mechanical strength with weight reduction for aerospace and industrial use. The core material and contact plating are selected for long-term performance, though specific contact finish values should be confirmed against your application's corrosion and conductivity requirements. The locking mechanism is designed for secure engagement, reducing the risk of accidental disconnection in high-vibration environments.

Suitable and Unsuitable Applications

This connector is appropriate for control systems where a MIL-Spec circular interface is specified and where the 37-pin configuration matches the circuit design. It is not intended for applications requiring a different pin count, a non-circular interface, or where the environmental rating exceeds the verified limits of the housing and contacts. If your system requires a different series or layout, consider reviewing other MS-series options.

Information to Include in Your Inquiry

To receive an accurate quotation and configuration match, please provide the following details:

• Mating connector series and gender (plug or receptacle)
• Pinout or wiring diagram for the 37 contacts
• Cable outside diameter and conductor size for termination planning
• Electrical load (current and voltage per contact)
• Operating environment (temperature range, vibration, moisture exposure)
• Order quantity and target delivery schedule

Related Resources

For additional context on MIL-Spec circular connectors, review the MS27467 Circular Connectors catalog entry. For a related configuration, see the MS27508E14B35P Durable MIL-Spec Connector for Electronic Control Systems.

For pricing and availability, please submit the inquiry checklist above through the form or contact us on WhatsApp. Our team will confirm the exact configuration and lead time based on your requirements.