Phoenix Contact 1884173 Heavy Duty Connector Contact - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1884173 is a stamped crimp socket contact designed for the HEAVYCON® CK 1.6-BR series heavy duty connector system. This component is rated for 16-20 AWG wire gauges with silver contact finish and is RoHS compliant. The part is currently listed as obsolete, necessitating identification of active equivalent components to maintain system compatibility and ensure continued availability for new installations and field replacements.

Substiute Parts

1884173

Phoenix ContactIn Stock: 10721884173 Datasheet

Current PartRFQ

1004383

Phoenix ContactIn Stock: 11821004383 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Phoenix Contact 1884173 is based on the following critical parameters that define functional compatibility within the HEAVYCON® CK 1.6-BR connector system:

• Series Compatibility: Substitute parts must belong to the same HEAVYCON® CK 1.6-BR series to ensure mechanical and electrical fit within existing connector housings.
• Contact Type: Socket configuration with stamped construction is required to maintain interface compatibility.
• Termination Method: Crimp termination is mandatory for consistent field assembly and performance.
• Contact Finish: Silver finish ensures equivalent electrical conductivity and corrosion resistance.
• Wire Gauge Range: The substitute part wire gauge range must accommodate the application requirements. The original part supports 16-20 AWG; substitutes with overlapping or compatible ranges are acceptable.
• Compliance Standards: RoHS compliance status must be maintained for regulatory alignment.

The Phoenix Contact 1004383 meets these substitution criteria as an active component within the same series with compatible electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1004383 is the designated substitute for the obsolete 1884173 contact. Both components share identical series designation, contact configuration, termination method, and contact finish within the HEAVYCON® CK 1.6-BR platform.

The wire gauge specification difference (1884173: 16-20 AWG; 1004383: 14-16 AWG) represents the primary technical distinction. Selection between these contacts must be based on the specific wire gauge requirements of the application. For applications requiring 16-20 AWG accommodation, the 1004383 supports the 16 AWG overlap range. For applications requiring wire gauges above 16 AWG, alternative contacts within the series must be evaluated.

Both parts maintain RoHS compliance and equivalent moisture sensitivity ratings, ensuring regulatory and environmental performance parity. The 1004383 is currently in active production status with confirmed inventory availability, providing supply chain continuity for new designs and field service applications.

Frequently Asked Questions (FAQ)

Q: Can the 1004383 directly replace the 1884173 in all applications?

A: Direct replacement is valid for applications using 16 AWG wire. For applications requiring 18-20 AWG wire accommodation, the wire gauge range difference must be evaluated against specific application requirements and connector housing specifications.

Q: What is the significance of the wire gauge range difference?

A: Wire gauge range defines the acceptable conductor cross-sectional area for crimp contact engagement. The 1884173 accommodates 16-20 AWG; the 1004383 accommodates 14-16 AWG. The overlapping 16 AWG range ensures compatibility for that gauge. Applications using 18-20 AWG wire require confirmation that the 1004383 crimp geometry remains within acceptable performance parameters.

Q: Are there compliance or performance differences between these contacts?

A: Both contacts are RoHS compliant with identical contact finish (silver) and series designation. No compliance or electrical performance differences exist within their respective wire gauge operating ranges.

Q: What packaging options are available?

A: The 1884173 was supplied in standard packaging. The 1004383 is available in bulk packaging, suitable for production assembly and field service kit consolidation.

Q: Why is the original part obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The 1004383 represents the active equivalent within the HEAVYCON® CK 1.6-BR contact portfolio, ensuring continued design support and supply availability.