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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 model 71-477103-04S is a circular connector assembly designed for high-reliability applications. It features a shell size of 04 and utilizes a solder termination method for secure electrical connections. The connector employs a bayonet coupling mechanism to ensure rapid engagement and robust locking during operation. This specific configuration includes four contacts arranged in a single row, providing the necessary circuitry for signal or power transmission in demanding environments.
Feature Summary
- Bayonet coupling system for quick connect and disconnect operations
- Solder termination technique ensuring durable electrical joints
- Single row contact arrangement for compact integration
Applications
- Aerospace avionics systems
- Military communication equipment
- Ruggedized industrial control panels
Procurement Notes
Verify that the specific order matches the required shell size and contact count. Confirm compatibility with mating connectors regarding coupling type and pin-out configuration. Ensure environmental sealing requirements are met by checking gasket availability. Validate that the solder termination style aligns with the manufacturing process capabilities of the receiving facility.
Selection Notes
Select this component when a small form factor with a bayonet lock is required. Consider the solder termination requirement against available assembly tools. Evaluate the four-contact capacity against the total circuit needs. Assess the operating temperature range against the specific application environment constraints.
Part Context
This part belongs to the 71 series of circular connectors from Amphenol Aerospace. The series is known for its durability and use in critical infrastructure. Shell size 04 indicates a compact physical footprint suitable for space-constrained installations. The suffix designations typically denote specific contact arrangements and plating options.
Replacement Considerations
Cross-reference with other manufacturers offering similar bayonet-coupled circular connectors. Verify dimensional compatibility for panel cutouts and mating interfaces. Ensure equivalent electrical ratings and environmental seals are maintained if substituting.
