Phoenix Contact 1676802 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1676802 is a heavy-duty connector contact designed for crimp and solder termination applications. This contact is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new designs. The part operates within the HEAVYCON® M series and is specified for wire gauges 14-26 AWG with gold plating for enhanced conductivity and corrosion resistance.

Substiute Parts

1676802

Phoenix ContactIn Stock: 10541676802 Datasheet

Current PartRFQ

1655577

Phoenix ContactIn Stock: 8041655577 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1655577 is identified as the manufacturer-recommended substitute for the 1676802. Substitution compatibility is determined by the following critical parameters:

• Coaxial Type: Both parts maintain coaxial contact geometry for signal integrity in RF and high-frequency applications
• Gold Contact Finish: Ensures equivalent electrical performance and environmental resistance
• RoHS Compliance: Both parts meet RoHS requirements, supporting regulatory continuity
• Moisture Sensitivity Level 1: Identical MSL rating confirms equivalent storage and handling requirements
• Solder Termination Capability: Both parts support solder-based termination methods

The 1655577 operates within the VS series and is classified as active, providing long-term availability and supply chain stability compared to the obsolete 1676802.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1655577 is the designated manufacturer alternative to the obsolete 1676802. Selection of the 1655577 is supported by:

• Active Product Status: The 1655577 maintains active production status, ensuring availability for current and future procurement cycles
• Regulatory Alignment: Both parts carry identical RoHS compliance and ECCN classifications, eliminating regulatory substitution barriers
• Equivalent Environmental Rating: Matching MSL 1 ratings confirm equivalent performance in standard storage and operational environments
• Coaxial Contact Geometry: Preserved coaxial design maintains signal transmission characteristics required in the original application
• Gold Plating: Consistent contact finish ensures equivalent corrosion resistance and electrical conductivity

Frequently Asked Questions (FAQ)

Q: Why is the 1676802 being phased out? A: The 1676802 is classified as obsolete by Phoenix Contact. The 1655577 is the manufacturer-recommended active alternative for continued system support.

Q: Are the 1676802 and 1655577 electrically equivalent? A: Both parts are coaxial contacts with gold plating and identical moisture sensitivity ratings. Electrical performance is equivalent for applications within the specified wire gauge and termination parameters.

Q: What is the primary difference between these parts? A: The 1676802 supports both crimp and solder termination, while the 1655577 is specified for solder cup termination. The 1655577 operates within the D-Sub connector category, whereas the 1676802 is classified as a heavy-duty connector contact.

Q: Can I use the 1655577 in existing assemblies designed for the 1676802? A: Compatibility depends on the specific connector housing and termination method used in the original design. Verify that solder cup termination is compatible with your assembly process and connector interface.

Q: Are both parts RoHS compliant? A: Yes. Both the 1676802 and 1655577 are RoHS compliant and carry identical ECCN classifications for export control purposes.

Q: What wire gauges are supported? A: The 1676802 supports 14-26 AWG. The 1655577 is specified for RG-58 coaxial cable. Verify wire gauge compatibility with your application requirements.