Phoenix Contact 1676815 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1676815 is a heavy-duty connector contact designed for crimp and solder termination applications. This contact is classified as obsolete, making it necessary to identify functionally equivalent alternatives for ongoing procurement and system maintenance. The part serves as a socket contact in the HEAVYCON® M series, supporting wire gauges from 14-26 AWG with gold plating for enhanced conductivity and corrosion resistance.

Substiute Parts

1676815

Phoenix ContactIn Stock: 10271676815 Datasheet

Current PartRFQ

1655580

Phoenix ContactIn Stock: 7751655580 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1676815 has one identified substitute: part number 1655580. The substitution is based on the following critical parameters that determine functional equivalence:

• Coaxial Type: Both parts are classified as coaxial connectors, maintaining signal integrity requirements for high-frequency applications.
• Socket Configuration: Both parts function as socket contacts, ensuring mechanical and electrical compatibility in mating scenarios.
• Gold Contact Finish: Both parts utilize gold plating, providing equivalent corrosion resistance and conductivity characteristics.
• RoHS Compliance: Both parts meet RoHS requirements, ensuring regulatory compliance for restricted substance limitations.
• Moisture Sensitivity Level 1: Both parts share the same MSL rating, indicating identical moisture handling and storage requirements.

The substitute part 1655580 operates within the allowed parameter range for coaxial socket contacts with solder termination capability, making it a valid alternative for applications requiring the original 1676815 contact.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1655580 is the designated substitute for the obsolete 1676815 contact. Selection of the 1655580 is supported by the following engineering criteria:

• Active Product Status: The 1655580 maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete 1676815.
• Regulatory Compliance: Both parts maintain RoHS compliance and identical MSL ratings, eliminating compliance-related substitution barriers.
• Coaxial Architecture: Both parts preserve coaxial signal transmission characteristics required for applications demanding controlled impedance and shielding.
• Gold Plating: Equivalent contact finish specifications ensure consistent electrical performance and environmental durability across substitution.

Frequently Asked Questions (FAQ)

Q: Can the 1655580 directly replace the 1676815 in existing assemblies?

A: The 1655580 functions as a coaxial socket contact with gold plating and solder termination capability, matching the core electrical and mechanical parameters of the 1676815. Physical form factor compatibility must be verified against specific connector housing and mating interface requirements.

Q: What is the primary reason for substitution?

A: The 1676815 is classified as obsolete. The 1655580 is an active product from Phoenix Contact that maintains equivalent coaxial socket contact specifications, including gold finish, RoHS compliance, and MSL 1 rating.

Q: Are there differences in termination methods between these parts?

A: The 1676815 supports both crimp and solder termination. The 1655580 specifies solder cup termination. Applications requiring crimp-only termination must evaluate mechanical compatibility with the solder cup design.

Q: Do both parts share the same moisture sensitivity requirements?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating identical moisture handling, storage, and reflow requirements.

Q: What wire gauge compatibility should be considered?

A: The 1676815 supports 14-26 AWG wire gauges. The 1655580 is specified for RG-58 coaxial cable. Wire gauge compatibility must be confirmed for the specific application and termination method employed.