Phoenix Contact 5451307 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5451307 is a 13-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, designed for 90° free-hanging in-line applications. This component features screw termination, rated for 12A at 630V (IEC) and 12A at 300V (UL), and accommodates wire gauges from 12-30 AWG (0.2-2.5mm²). The part is currently obsolete, making equivalent substitutes necessary for ongoing system maintenance and new designs requiring compatible connectivity solutions.

Substiute Parts

5451307

Phoenix ContactIn Stock: 7085451307 Datasheet

Current PartRFQ

1835203

Phoenix ContactIn Stock: 9221835203 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 5451307 is determined by strict alignment with the following critical parameters:

• Position Count & Pitch: 13 positions at 0.200" (5.08mm) spacing ensures mechanical and electrical compatibility with mating connectors
• Connector Type & Orientation: Female socket plug with 90° wire entry maintains form factor and installation requirements
• Electrical Ratings: Current and voltage ratings must meet or exceed IEC 12A/630V and UL 12A/300V specifications
• Wire Gauge Compatibility: Support for 12-30 AWG (0.2-2.5mm²) ensures proper termination across the specified wire range
• Termination Method: Screw-based termination provides equivalent connection reliability
• Material & Compliance: Polyamide housing with UL94 V-0 rating and RoHS compliance maintains safety and regulatory requirements

The Phoenix Contact 1835203 qualifies as a direct substitute based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1835203 is the qualified substitute for the obsolete 5451307. Both components maintain identical mechanical and electrical specifications across all critical parameters, including position count, pitch, wire entry angle, current/voltage ratings (IEC), wire gauge compatibility, and material compliance.

The 1835203 offers enhanced UL current rating (15A versus 12A) and employs rising cage clamp termination technology in addition to screw termination, providing equivalent or superior connection reliability. Both parts maintain RoHS compliance and UL94 V-0 flammability certification, ensuring regulatory alignment for applications requiring these standards.

The active product status of the 1835203 ensures ongoing availability and supply chain continuity, making it the appropriate choice for replacement and new designs.

Frequently Asked Questions (FAQ)

Q: Can the 1835203 directly replace the 5451307 in existing installations?

A: Yes. Both components share identical mechanical form factors, pitch spacing, wire entry orientation, and electrical ratings (IEC specification). The 1835203 maintains the same M3 screw torque specification (0.5-0.6 Nm) and wire gauge compatibility (12-30 AWG / 0.2-2.5mm²), ensuring drop-in compatibility with existing mating connectors and wiring harnesses.

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

A: The 5451307 uses standard screw termination. The 1835203 incorporates rising cage clamp technology alongside screw termination, providing an alternative connection method. Both termination approaches are mechanically and electrically compatible with the same wire gauges and torque specifications.

Q: Are there any compliance or certification differences?

A: No. Both components are RoHS compliant and carry UL94 V-0 flammability certification. Both support identical IEC voltage (630V) and current (12A) ratings. The 1835203 provides a higher UL current rating (15A) but maintains full compatibility with the 300V UL voltage specification.

Q: Why is the 5451307 listed as obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The 1835203, part of the active COMBICON MVSTBR series, represents the current equivalent offering from Phoenix Contact for this connector category and specification range.

Q: Does packaging differ between these parts?

A: The 5451307 is listed with unspecified packaging, while the 1835203 is supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact component functionality or compatibility.