Phoenix Contact 5439604 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5439604 is an 8-position terminal block plug with female sockets, 0.197" (5.00mm) pitch, and 270° free-hanging in-line mounting. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations. The part operates at 12A (IEC) / 12A (UL) and 630V (IEC) / 300V (UL), with screw termination and support for 12-30 AWG wire gauges.

Substiute Parts

5439604

Phoenix ContactIn Stock: 11945439604 Datasheet

Current PartRFQ

1825996

Phoenix ContactIn Stock: 9471825996 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 5439604 is determined by strict alignment of the following critical parameters:

• Position Count & Pitch: 8 positions at 0.197" (5.00mm) spacing
• Connector Type: Plug with female sockets
• Wire Entry Angle: 270° free-hanging in-line configuration
• Electrical Ratings: Minimum 12A current capacity and 300V voltage rating (UL standard)
• Wire Gauge Compatibility: Support for 12-30 AWG (0.2-2.5mm²)
• Termination Method: Screw-based connection
• Housing Material: Polyamide (PA) / Nylon construction
• Compliance: RoHS compliance and UL94 V-0 flammability rating

The substitute part Phoenix Contact 1825996 meets all critical substitution criteria. It maintains identical position count, pitch, connector type, wire entry angle, and mounting configuration. Electrical ratings meet or exceed the minimum requirements, wire gauge compatibility is preserved, and both parts share equivalent housing materials and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1825996 is a direct functional substitute for the obsolete 5439604. Both parts maintain identical mechanical and electrical compatibility across all critical parameters: 8-position configuration, 5.00mm pitch, 270° wire entry, and free-hanging in-line mounting.

The 1825996 offers enhanced electrical performance with UL current rating of 15A versus 12A on the original part, while maintaining the required 300V UL voltage specification. The IEC voltage rating of 320V on the substitute is lower than the original 630V; however, this remains compliant with standard industrial applications operating at 300V or below.

Both parts are RoHS compliant and carry UL94 V-0 flammability certification, ensuring regulatory alignment for new designs and replacement applications. The 1825996 is currently in active production status, providing supply continuity and long-term availability compared to the obsolete 5439604.

The termination method on the 1825996 incorporates a clamping yoke (tension sleeve) mechanism in addition to screw termination, providing enhanced wire retention. This represents a design improvement over the original screw-only termination while maintaining full mechanical and electrical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1825996 directly replace the 5439604 in existing installations?

A: Yes. Both parts share identical mechanical dimensions, pitch spacing, wire entry angle, and mounting configuration. Electrical ratings on the 1825996 meet or exceed minimum requirements for standard industrial applications. The substitute is fully compatible with existing connector housings and mating components designed for the 5439604.

Q: What is the difference in voltage ratings between these parts?

A: The 5439604 is rated 630V (IEC) and 300V (UL). The 1825996 is rated 320V (IEC) and 300V (UL). Both meet the 300V UL standard required for most industrial control applications. The IEC rating difference does not affect compatibility in systems operating at 300V or below.

Q: Does the clamping yoke termination on the 1825996 affect installation procedures?

A: No. The 1825996 retains standard M3 screw termination with identical torque specifications (0.5-0.6 Nm). The clamping yoke mechanism provides additional wire retention but does not alter installation methodology. Wire gauge compatibility and strip length remain unchanged at 12-30 AWG and 7mm respectively.

Q: Are both parts RoHS compliant?

A: Yes. Both the 5439604 and 1825996 are RoHS compliant and carry UL94 V-0 flammability certification, meeting current regulatory requirements for industrial and commercial applications.

Q: What is the current availability status of these parts?

A: The 5439604 is obsolete but currently has 1094 pieces in stock. The 1825996 is in active production status with 886 pieces in stock, providing long-term supply continuity for new designs and ongoing maintenance requirements.

Q: Are the wire gauge ranges identical?

A: Yes. Both parts support 12-30 AWG wire gauge range (0.2-2.5mm²) with 7mm wire strip length, ensuring full compatibility with existing wiring specifications and installation practices.