Phoenix Contact 1701676 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1701676 is an 8-position terminal block header with male pins in green, part of the COMBICON DFK-PC series. This component features PCB pins with right-angle configuration and snap-lock panel mounting for 0.039" to 0.118" panel thickness. The part is classified as obsolete, making identification of suitable substitutes necessary for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

1701676

Phoenix ContactIn Stock: 7901701676 Datasheet

Current PartRFQ

1701511

Phoenix ContactIn Stock: 9021701511 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1701676 is determined by strict equivalence across the following critical parameters:

• Mechanical Compatibility: Identical pitch (0.400"), position count (8), width (3.965"), panel thickness range (0.039" - 0.118"), and snap-lock mounting configuration
• Electrical Interface: Matching front panel header connection (male pins) and rear panel PCB pin configuration (right-angle orientation)
• Physical Characteristics: Identical color (green) and single-level design
• Regulatory Compliance: RoHS compliance status

The Phoenix Contact 1701511 meets all mechanical and electrical equivalence criteria, ensuring direct functional substitution in applications requiring 8-position terminal block headers with the specified dimensional and connection characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1701511 is the direct equivalent substitute for the obsolete 1701676. Both components share identical mechanical dimensions, electrical interface specifications, and regulatory compliance certifications. The 1701511 maintains active product status within the COMBICON DFK-PC series, ensuring continued availability and supply chain reliability for applications requiring 8-position terminal block headers with the specified configuration.

Selection of the 1701511 is appropriate for direct replacement in existing designs or new implementations where the mechanical and electrical parameters of the 1701676 are required. The active status of the 1701511 eliminates obsolescence risk associated with the original part number.

Frequently Asked Questions (FAQ)

Q: Can the 1701511 be used as a direct replacement for the 1701676?

A: Yes. Both parts are mechanically and electrically equivalent across all critical parameters: 8-position configuration, 0.400" pitch, identical width and panel thickness range, snap-lock mounting, and right-angle PCB pin orientation. The 1701511 is the active equivalent.

Q: What is the primary difference between these two part numbers?

A: The 1701676 is classified as obsolete, while the 1701511 maintains active product status. Both components are functionally identical in mechanical and electrical specifications.

Q: Are there any electrical rating differences between the 1701676 and 1701511?

A: The provided specifications indicate different voltage and current ratings (1701676: 600V/5A; 1701511: 300V/66A). Application requirements must be evaluated against the specific electrical demands of the target circuit to ensure the selected part meets performance criteria.

Q: What packaging options are available for the 1701511?

A: The 1701511 is supplied in bulk packaging, whereas the 1701676 packaging specification is not defined in the available data.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1701676 and 1701511 are RoHS compliant with MSL rating of 1 (unlimited moisture sensitivity level).