Phoenix Contact 1679508 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1679508 is a female insert connector without contacts for the HEAVYCON® D7 heavy duty connector series. This component is designed for 7-position plus ground applications with crimp termination. The part is currently listed as obsolete, necessitating identification of active equivalent components to maintain system compatibility and ensure continued availability for new designs and field replacements.

Substiute Parts

1679508

Phoenix ContactIn Stock: 9331679508 Datasheet

Current PartRFQ

1584347

Phoenix ContactIn Stock: 8601584347 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1679508 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Series: HEAVYCON® D7
• Connector Type: Insert without Contacts
• Gender: Female
• Number of Positions: 7+Ground
• Size: D7
• Termination Style: Crimp
• Operating Temperature Range: -40°C to 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

Allowable Variation Parameters:

• Voltage Rating: Substitute must meet or exceed the application requirement
• Current Rating: Substitute must meet or exceed the application requirement
• Housing Material: Alternative materials acceptable if mechanical and thermal properties are maintained
• Contact Type: Variation acceptable based on connector series compatibility

The substitute part 1584347 maintains all mandatory matching parameters while operating at a reduced voltage rating of 250V. This component is suitable for applications where the 600V rating of the original part exceeds system requirements.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1584347 is the qualified substitute for the obsolete 1679508. Both components are ROHS3 compliant and maintain UL94 V-0 flammability certification, ensuring regulatory compliance across applications.

The primary distinction is product status: 1679508 is obsolete while 1584347 is active. The 1584347 is currently in production and maintains inventory availability, making it the appropriate choice for new designs and ongoing field support.

The voltage rating difference (600V versus 250V) is a design parameter that must be evaluated against specific application requirements. The 1584347 is suitable for systems operating at or below 250V. For applications requiring the full 600V rating of the original part, alternative solutions within the HEAVYCON® D7 series must be consulted.

Both components share identical current rating (10A), operating temperature range (-40°C to 125°C), and mechanical compatibility within the D7 connector family. Housing material variation from PBTP to polyamide does not affect functional substitution when both materials meet the specified flammability and thermal requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1584347 directly replace the 1679508 in all applications?

A: The 1584347 is mechanically and electrically compatible with the 1679508 for applications operating at 250V or below. If your system requires the full 600V rating of the original part, the 1584347 is not suitable. Verify your application voltage requirement before substitution.

Q: Why does the substitute part have a lower voltage rating?

A: The 1584347 is designed for lower voltage applications within the HEAVYCON® D7 series. Both parts maintain identical mechanical interfaces, current capacity, and temperature performance. The voltage rating difference reflects the specific design parameters of each component variant.

Q: Are there compatibility concerns with the different housing materials?

A: Both PBTP and polyamide housing materials meet the UL94 V-0 flammability requirement and maintain the operating temperature range of -40°C to 125°C. The material substitution does not affect mechanical fit or electrical performance within the D7 connector system.

Q: What is the difference between contact types CK 1.6-ER and CK 1.6-ED?

A: Both contact types are compatible within the HEAVYCON® D7 series and maintain the specified 10A current rating. The contact type designation reflects manufacturing variants within the same connector family.

Q: Is the 1584347 available in the same packaging as the 1679508?

A: The 1584347 is supplied in bulk packaging. Verify packaging requirements for your procurement process, as the original 1679508 packaging specification was not provided.

Q: What compliance certifications apply to the substitute part?

A: The 1584347 maintains ROHS3 compliance and UL94 V-0 flammability certification, matching the regulatory status of the original 1679508. Both components are REACH unaffected and classified under ECCN EAR99.