Phoenix Contact 1772311 Female Insert Heavy Duty Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1772311 is a female insert without contacts for the HEAVYCON® D15 heavy duty connector series, designed for 15-position crimp termination applications. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity and ensure long-term component availability for new designs and field replacements.

Substiute Parts

1772311

Phoenix ContactIn Stock: 8181772311 Datasheet

Current PartRFQ

1584389

Phoenix ContactIn Stock: 7301584389 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1772311 is determined by the following critical parameters:

• Series Compatibility: Part must belong to HEAVYCON® D15 series to ensure mechanical fit and connector interface compatibility
• Connector Type: Must be an insert without contacts to maintain form factor and assembly requirements
• Gender: Female insert designation for proper mating interface
• Termination Style: Crimp termination to match existing assembly processes and tooling
• Contact Type: CK 1.6-ED specification for electrical and mechanical interface consistency
• Operating Temperature Range: Must support -40°C to 125°C operational envelope
• Housing Material: Polyamide (PA), Nylon composition for environmental and mechanical performance
• Material Flammability Rating: UL94 V-0 compliance for safety standards
• RoHS Compliance: Required for regulatory adherence

The substitute part 1584389 maintains compatibility across all critical mechanical and electrical parameters while offering active product status and enhanced position configuration.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1584389 is the designated substitute for the obsolete 1772311 based on the following engineering criteria:

Product Status: The 1584389 maintains active product status, ensuring continued availability, technical support, and supply chain reliability. The 1772311 obsolete classification creates long-term sourcing risk for new designs and field service applications.

Regulatory Compliance: Both parts maintain RoHS compliance and UL94 V-0 flammability certification, meeting current environmental and safety standards.

Mechanical Compatibility: The 1584389 preserves the D15 form factor, HEAVYCON® series designation, and crimp termination interface, ensuring compatibility with existing connector housings and assembly tooling.

Electrical Performance: The 1584389 maintains 10A current rating and CK 1.6-ED contact specification. The reduced voltage rating (250V versus 600V) is acceptable for applications not requiring the higher voltage specification of the original part.

Position Configuration: The 1584389 provides 15+Ground position configuration, offering enhanced grounding capability while maintaining backward compatibility with standard 15-position applications through selective contact population.

Frequently Asked Questions (FAQ)

Q: Can the 1584389 directly replace the 1772311 in existing assemblies?

A: Yes, the 1584389 provides direct mechanical and electrical compatibility. Both parts share identical D15 form factor, HEAVYCON® series designation, crimp termination interface, and contact type specification. The additional ground position in the 1584389 does not prevent use in standard 15-position applications.

Q: What is the significance of the voltage rating difference between the two parts?

A: The 1772311 is rated for 600V while the 1584389 is rated for 250V. Selection between these ratings depends on application requirements. For applications operating at or below 250V, the 1584389 is fully suitable. Applications requiring 600V operation must evaluate whether the reduced voltage rating of the substitute is acceptable for the specific use case.

Q: Why does the 1584389 include a ground position?

A: The 1584389 provides 15+Ground position configuration, offering an additional dedicated ground contact. This enhanced design does not prevent use in standard 15-position applications, as the ground position can remain unpopulated if not required by the application.

Q: Are there packaging differences between these parts?

A: The 1772311 packaging specification is not provided. The 1584389 is supplied in bulk packaging. Confirm packaging requirements with procurement specifications for your application.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions. These components do not require special moisture control during storage, handling, or assembly.

Q: Are both parts RoHS compliant?

A: Yes, both the 1772311 and 1584389 are RoHS compliant and maintain UL94 V-0 flammability certification, meeting current regulatory requirements for electronic component applications.