Phoenix Contact 1645972 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1645972 is a female module without contacts for heavy duty connectors, designed for 3-position crimp termination applications. This component is part of the HEAVYCON® M series and operates within a voltage rating of 600V across a temperature range of -40°C to 125°C.

The 1645972 has reached obsolete product status. Identifying equivalent and substitute parts is essential for maintaining system compatibility, ensuring continued availability for repair and replacement applications, and supporting long-term supply chain management for legacy installations.

Substiute Parts

1645972

Phoenix ContactIn Stock: 6921645972 Datasheet

Current PartRFQ

1414359

Phoenix ContactIn Stock: 10561414359 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1645972 is determined by strict alignment with the following critical parameters:

Core Compatibility Parameters:

• Connector Type: Module without Contacts
• Gender: Female
• Number of Positions: 3
• Termination Style: Crimp
• Contact Type: CK 4.0-ED
• Voltage Rating: 600V
• Operating Temperature Range: -40°C to 125°C
• Housing Material: Polycarbonate (PC)
• Material Flammability Rating: UL94 V-0

The substitute part Phoenix Contact 1414359 maintains identical specifications across all critical parameters. The primary distinction is product status: 1414359 is an active production component, whereas 1645972 is obsolete. This substitution ensures functional and electrical equivalence while providing access to currently manufactured inventory.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1414359 is the direct substitute for the obsolete 1645972. Both components are manufactured by Phoenix Contact within the HEAVYCON® M series and maintain identical electrical and mechanical specifications across all critical parameters.

Selection Basis:

The 1414359 is recommended for new designs and replacement applications due to its active product status and current manufacturing availability. Both components meet UL94 V-0 flammability requirements and maintain RoHS compliance. The 1414359 provides additional specification documentation with a defined current rating of 42A, whereas the original 1645972 does not specify this parameter.

For legacy system maintenance where original part specifications must be preserved, the 1414359 provides functional and electrical equivalence while ensuring supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1414359 directly replace 1645972 in existing installations?

A: Yes. Both components share identical specifications for connector type, gender, position count, termination style, contact type, voltage rating, temperature range, housing material, and flammability rating. The 1414359 is the active production equivalent.

Q: What is the primary difference between these two parts?

A: The 1645972 is obsolete, while the 1414359 is an active production component. The 1414359 also specifies a current rating of 42A. All other electrical and mechanical parameters are identical.

Q: Are there packaging differences between 1645972 and 1414359?

A: The 1645972 was supplied in standard packaging, while the 1414359 is available in bulk packaging. This does not affect component functionality or compatibility.

Q: Do both parts meet the same compliance standards?

A: Both components meet UL94 V-0 flammability requirements. The 1645972 carries RoHS Compliant status, while the 1414359 carries ROHS3 Compliant status, representing an updated compliance designation.

Q: Is the CK 4.0-ED contact type compatible between these parts?

A: Yes. Both the 1645972 and 1414359 use the CK 4.0-ED contact type, ensuring full compatibility within the HEAVYCON® M connector system.