Phoenix Contact 1902424 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1902424 is a 14-position terminal block plug with female sockets, designed for inline free-hanging applications. This component features a 5.08mm (0.200") pitch and utilizes screwless push-in spring termination technology. The part is currently active in production with 832 units available in new original stock condition.

Terminal block plugs of this specification are essential in industrial control systems, machinery automation, and distributed I/O applications where modular connection architecture is required. Substitute parts become necessary when original stock is unavailable, when supply chain constraints occur, or when equivalent performance can be achieved through alternative manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

1902424

Phoenix ContactIn Stock: 9081902424 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Phoenix Contact 1902424 must satisfy the following critical parameters to ensure functional and mechanical compatibility:

Electrical Compatibility Requirements:

• 14-position configuration (fixed requirement)
• 5.08mm pitch spacing (fixed requirement)
• Minimum current rating of 12A (IEC) or 10A (UL)
• Minimum voltage rating of 630V (IEC) or 300V (UL)
• Wire gauge acceptance range: 12-26 AWG (0.2-2.5mm²)

Mechanical Compatibility Requirements:

• Plug type with female sockets (fixed requirement)
• 180° wire entry orientation (fixed requirement)
• Free-hanging inline mounting configuration (fixed requirement)
• Screwless push-in spring termination (fixed requirement)
• Polyamide/Nylon housing material
• UL94 V-0 flammability rating

Regulatory & Environmental Requirements:

• RoHS compliance
• Tin contact mating finish
• MSL 1 rating (unlimited moisture sensitivity)

Substitute parts must match all fixed requirements and meet or exceed all performance thresholds. No deviations from the specified pitch, position count, wire entry angle, or termination technology are permissible.

Parameter Comparison

No substitute parts have been provided in the input data. When substitute parts become available, this section will present a detailed HTML table comparing the main part specifications against qualified alternatives, highlighting any parameter variations within acceptable tolerance ranges.

Engineering Selection Recommendations

The Phoenix Contact 1902424 maintains active production status with confirmed inventory availability. When evaluating substitute components:

For Direct Replacement: Substitute parts must be sourced from manufacturers with equivalent IEC and UL certifications. The RoHS compliance status and UL94 V-0 flammability rating are non-negotiable for applications subject to industrial safety standards.

For Specification Verification: All substitute candidates must provide technical documentation confirming the 5.08mm pitch, 14-position configuration, and push-in spring termination mechanism. Deviations in any of these parameters will result in incompatibility with existing mating connectors and system architecture.

For Regulatory Compliance: Substitutes must maintain equivalent or superior electrical ratings under both IEC and UL standards. Applications operating at 630V (IEC) or 300V (UL) require strict adherence to voltage specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute a terminal block plug with a different pitch spacing? A: No. The 5.08mm pitch is a fixed mechanical requirement. Substitutes with different pitch spacing will not mate with corresponding receptacles and will cause system failure.

Q: Are push-in spring and screw termination styles interchangeable? A: No. The 1902424 uses screwless push-in spring termination. Substitutes must employ identical termination technology to ensure proper wire retention and electrical contact.

Q: What wire gauges are compatible with this terminal block? A: The 1902424 accepts wire gauges from 12-26 AWG (0.2-2.5mm²). Wires outside this range will not seat properly or may cause contact degradation.

Q: Can I use a substitute with lower current or voltage ratings? A: No. Substitute parts must meet or exceed the IEC rating of 12A/630V and the UL rating of 10A/300V. Lower ratings will compromise system safety and reliability.

Q: Does the wire entry angle matter when selecting a substitute? A: Yes. The 180° straight wire entry is a fixed mechanical requirement. Substitutes with different entry angles (such as 90°) will not fit the application's physical layout.

Q: Is RoHS compliance required for all substitutes? A: Yes. The 1902424 is RoHS compliant. Substitutes must maintain equivalent compliance status for regulatory and environmental requirements.

Q: Can I substitute with a different housing color? A: The green color is part of the standard specification. While color does not affect electrical function, substitutes should maintain the original color for system consistency and identification purposes.

Q: What is the significance of the UL94 V-0 flammability rating? A: UL94 V-0 indicates the highest flammability classification for polymeric materials. Substitutes must maintain this rating for applications requiring fire safety compliance in industrial environments.