Phoenix Contact 1948747 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1948747 is a 5-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, designed for 180° free-hanging in-line applications. This component features screw-type rising cage clamp termination and is rated for 12A at 250V (IEC) and 10A at 300V (UL). The part is currently obsolete, making identification of compatible substitutes essential for system maintenance and component sourcing.

Substiute Parts

1948747

Phoenix ContactIn Stock: 7361948747 Datasheet

Current PartRFQ

1778014

Phoenix ContactIn Stock: 15111778014 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1948747 is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Plug with female sockets, 5-position, 0.200" (5.08mm) pitch
• Termination Method: Screw-type rising cage clamp
• Mounting Style: Free Hanging (In-Line) with 180° wire entry
• Electrical Ratings: Current and voltage ratings must meet or exceed the original specification
• Wire Gauge Compatibility: Support for 12-30 AWG (0.2-2.5mm²)
• Mechanical Specifications: M3 screw size, UL94 V-0 flammability rating
• Compliance: RoHS compliance status

The substitute part Phoenix Contact 1778014 meets all critical substitution criteria while offering enhanced electrical ratings and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1778014 is a direct functional substitute for the obsolete 1948747. Both components share identical mechanical and electrical core specifications within the COMBICON MSTB series, including connector type, position count, pitch, termination method, and wire gauge support.

The 1778014 offers enhanced electrical performance with increased voltage rating (630V IEC vs. 250V) and current capacity (15A UL vs. 10A), providing superior margin for applications operating at the original part's rated limits. The substitute maintains UL94 V-0 flammability compliance and meets current ROHS3 standards, ensuring regulatory alignment for new designs and system upgrades.

Active manufacturing status of the 1778014 ensures long-term availability and supply chain stability, eliminating obsolescence risk associated with the original part.

Frequently Asked Questions (FAQ)

Q: Can the 1778014 be used as a direct replacement for the 1948747 in existing installations?

A: Yes. Both components are mechanically and electrically compatible within the COMBICON MSTB series. They share identical pitch (5.08mm), position count (5), termination method (screw rising cage clamp), and wire gauge support (12-30 AWG, 0.2-2.5mm²). The 1778014 meets or exceeds all electrical ratings of the original part.

Q: What are the key differences between these two parts?

A: The primary differences are product status and electrical ratings. The 1948747 is obsolete; the 1778014 is actively manufactured. The 1778014 provides higher voltage rating (630V IEC vs. 250V) and increased current capacity (15A UL vs. 10A). Both maintain identical mechanical specifications and UL94 V-0 flammability rating.

Q: Are there packaging differences between the two parts?

A: Yes. The 1948747 was supplied with standard packaging; the 1778014 is supplied in bulk packaging. This difference does not affect functional compatibility or electrical performance.

Q: Does the 1778014 require different torque specifications for screw termination?

A: The 1778014 specifies screw torque of 0.5-0.6 Nm (4.4-5.3 Lb-In) for M3 fasteners. This specification should be applied during installation to ensure proper contact pressure and electrical performance.

Q: Are both parts RoHS compliant?

A: Yes. The 1948747 is RoHS Compliant; the 1778014 meets the current ROHS3 standard, ensuring compliance with current environmental regulations.

Q: What wire gauges are supported by the 1778014?

A: The 1778014 supports 12-30 AWG (0.2-2.5mm²), identical to the original 1948747, ensuring compatibility with existing wiring specifications.