Phoenix Contact 5449296 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5449296 is a 7-position terminal block plug with female sockets, 0.138" (4.60mm) pitch, and 270° free-hanging in-line mounting. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system maintenance and new designs. The substitute part 1862904 provides functional continuity with updated specifications and active product status.

Substiute Parts

5449296

Phoenix ContactIn Stock: 10105449296 Datasheet

Current PartRFQ

1862904

Phoenix ContactIn Stock: 9501862904 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of Phoenix Contact 5449296 with part 1862904 is based on matching the following critical parameters:

• Electrical Compatibility: Both parts maintain identical IEC current (8A) and voltage (320V) ratings, ensuring equivalent power handling capacity
• Mechanical Compatibility: Identical 7-position configuration, 0.138" (4.60mm) pitch, and 270° free-hanging in-line mounting ensure direct physical and functional replacement
• Connector Type: Both are plug connectors with female sockets, maintaining socket compatibility with mating headers
• Wire Gauge Acceptance: Both accept 14-30 AWG wire, with substitute supporting extended lower range (0.14mm² vs. 0.2mm²)
• Material and Safety: Both use polyamide housing with UL94 V-0 flammability rating, meeting identical safety standards
• Screw Termination: Both employ M2 screw-based termination, though substitute uses rising cage clamp technology

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1862904 is the direct functional equivalent for obsolete part 5449296. Selection is based on the following engineering criteria:

Product Status: Part 5449296 is obsolete with no further manufacturing or support. Part 1862904 maintains active product status, ensuring availability, technical support, and compliance with current regulatory requirements.

Electrical and Mechanical Equivalence: Both parts meet identical IEC and UL electrical ratings (8A/320V IEC, 8A/300V UL) and maintain the same mechanical configuration (7-position, 4.60mm pitch, 270° free-hanging). Direct substitution is electrically and mechanically sound.

Compliance: Both parts carry UL94 V-0 flammability certification and meet RoHS requirements. Part 1862904 carries ROHS3 compliance and REACH unaffected status, reflecting current regulatory alignment.

Termination Enhancement: Part 1862904 employs rising cage clamp technology within the screw termination system, providing documented torque specifications (0.22-0.25 Nm) and improved wire retention compared to the standard screw termination of the obsolete part.

Wire Gauge Compatibility: Part 1862904 accepts an extended lower wire gauge range (0.14mm² minimum vs. 0.2mm² minimum), providing greater flexibility for fine-gauge wire applications while maintaining the upper limit of 1.5mm².

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1862904 directly replace 5449296 in existing assemblies?

A: Yes. Both parts share identical electrical ratings (8A/320V IEC), mechanical configuration (7-position, 4.60mm pitch, 270° free-hanging), and connector type (plug with female sockets). Direct substitution is supported without circuit redesign.

Q: What is the difference in termination technology between these parts?

A: Part 5449296 uses standard screw termination. Part 1862904 uses screw termination with rising cage clamp technology, which provides improved wire retention and documented torque specifications (0.22-0.25 Nm). Both employ M2 screws and are functionally compatible.

Q: Are there wire gauge compatibility differences?

A: Part 1862904 accepts a slightly extended lower wire gauge range (0.14mm² minimum) compared to part 5449296 (0.2mm² minimum). Both accept the same upper limit of 1.5mm² and 14-30 AWG. This makes 1862904 suitable for a broader range of wire sizes.

Q: What packaging is available for part 1862904?

A: Part 1862904 is supplied in bulk packaging, compared to the unspecified packaging of the obsolete part 5449296. Confirm packaging requirements with your supplier for production quantities.

Q: Are both parts RoHS compliant?

A: Yes. Part 5449296 is RoHS compliant. Part 1862904 carries ROHS3 compliance and REACH unaffected status, reflecting alignment with current environmental regulations.

Q: What is the wire strip length for part 1862904?

A: Part 1862904 specifies a wire strip length of 7mm. This specification is not provided for the obsolete part 5449296. Confirm this dimension meets your assembly requirements.

Q: Are the electrical ratings identical between both parts?

A: Yes. Both parts maintain identical IEC ratings (8A/320V) and UL ratings (8A/300V), ensuring equivalent electrical performance in all applications.