TE Connectivity AMP Connectors 504028-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 504028-1 is a fiber optic coupler connector designed for FSMA receptacle-to-FSMA receptacle panel mount, bulkhead applications in simplex configurations. This component functions as an adapter to join two FSMA receptacle connectors in a single-channel fiber optic transmission system.

The 504028-1 carries an obsolete product status, indicating it is no longer in active production. Locating equivalent substitute parts is necessary to maintain system compatibility and ensure continued availability for replacement, repair, and new installations where this connector type is specified.

Substiute Parts

504028-1

TE Connectivity AMP ConnectorsIn Stock: 792504028-1 Datasheet

Current PartRFQ

2799416

Phoenix ContactIn Stock: 11332799416 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 504028-1 is determined by strict equivalence across the following critical parameters:

Functional Parameters:

• Connector type must be coupler
• Both adapter ends must be FSMA receptacle
• Configuration must be simplex (single-channel)
• Mounting must be panel mount, bulkhead style

Physical Parameters:

• Housing material compatibility (stainless steel specified for main part)
• Color specification (silver)

Environmental & Compliance Parameters:

• Moisture Sensitivity Level must be 1 (Unlimited)
• ECCN classification must be EAR99

The Phoenix Contact 2799416 meets all critical functional and electrical parameters required for direct substitution. This part maintains identical connector geometry, receptacle configuration, and simplex operation. Compliance certifications and environmental ratings are provided for both components.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2799416 is a direct functional equivalent to the TE Connectivity 504028-1 for FSMA receptacle-to-FSMA receptacle simplex coupler applications with panel mount, bulkhead configuration.

Product Status Consideration: The 504028-1 is obsolete, while the 2799416 maintains active product status. This distinction is significant for long-term supply chain planning and future availability assurance.

Compliance Status: The 2799416 provides explicit ROHS3 compliance and REACH unaffected status, offering enhanced regulatory documentation compared to the 504028-1, which carries undefined REACH status and not-applicable RoHS classification. Both components share identical ECCN classification (EAR99) and MSL rating (1 - Unlimited).

Environmental Specifications: The 2799416 provides documented operating temperature range (-20°C ~ 70°C) and ingress protection rating (IP20), specifications not provided for the 504028-1. These documented parameters support system design validation and environmental suitability confirmation.

Inventory Availability: The 2799416 is currently available in higher stock quantity (1046 pieces) compared to the 504028-1 (697 pieces), supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2799416 directly replace the TE Connectivity 504028-1 in existing installations?

A: Yes. Both components are FSMA receptacle-to-FSMA receptacle simplex couplers with identical panel mount, bulkhead configuration. The connector geometry, electrical characteristics, and functional operation are equivalent. No system modifications are required for substitution.

Q: What is the significance of the obsolete product status for the 504028-1?

A: Obsolete status indicates the 504028-1 is no longer manufactured. Existing inventory will eventually deplete. The active status of the 2799416 ensures continued availability for future procurement and system maintenance.

Q: Are there differences in housing material between these two parts?

A: The 504028-1 specifies stainless steel housing material. The 2799416 housing material is not provided in available documentation. Both components are suitable for panel mount, bulkhead applications with silver color specification.

Q: What compliance advantages does the 2799416 offer?

A: The 2799416 provides explicit ROHS3 compliance certification and REACH unaffected status. The 504028-1 carries undefined REACH status and not-applicable RoHS classification. For applications requiring documented regulatory compliance, the 2799416 offers clearer certification documentation.

Q: Are the operating temperature ranges compatible?

A: The 504028-1 does not specify an operating temperature range. The 2799416 operates from -20°C to 70°C. For applications requiring operation within this temperature range, the 2799416 is suitable. For applications requiring operation outside this range, verify compatibility with system requirements.

Q: What is the difference in packaging between these components?

A: The 504028-1 packaging type is not specified. The 2799416 is supplied in bulk packaging. Confirm packaging requirements for your procurement and inventory management processes.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both the 504028-1 and 2799416 carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or installation.