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Product Detailed Parameters
- Description：PLUG CONNECTOR
- Series：*
- Mfr：Amphenol Aerospace Operations
- Package：-
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Overview
The Amphenol Aerospace Operations 71-432478-08P is a circular MIL-spec connector plug designed for high-reliability applications. It complies with MIL-DTL-38999 Series II standards and features a shell size of 12. The component utilizes a bayonet coupling mechanism for secure mating and includes 8 pin contacts arranged in a 12-26 insertion configuration. Constructed with an aluminum alloy housing, it offers robust environmental protection suitable for demanding operational conditions.
Feature Summary
- Complies with MIL-DTL-38999 Series II military specifications
- Features a bayonet coupling system for rapid connection
- Constructed from aluminum alloy housing material
Applications
- Avionics systems
- Ground-based radar equipment
- Military communication networks
Procurement Notes
Verify the specific datasheet revision to confirm contact plating options and environmental sealing ratings. Ensure compatibility with corresponding receptacle models within the same series. Confirm that the bayonet coupling style matches the installation requirements. Validate that the aluminum housing finish meets corrosion resistance standards for the intended operating environment.
Selection Notes
Select this model when a Series II circular connector with a bayonet lock is required. The 12-shell size accommodates up to 8 contacts, balancing density and size. Verify that the pin contact type aligns with the mating socket specifications. Consider the aluminum construction for weight-sensitive applications requiring durable shielding.
Part Context
This component belongs to the Amphenol 38999 family of circular connectors, widely used in aerospace and defense sectors. The Series II designation indicates a lightweight aluminum construction compared to the heavier Series III steel variants. These connectors are engineered for high-density interconnect solutions in harsh environments.
Replacement Considerations
Cross-reference with MS27473T12E8PA or similar MIL-DTL-38999 Series II equivalents. Verify identical shell size, contact count, and coupling style before substitution. Ensure mating interface compatibility with existing panel or cable assemblies.
