ELVF03400 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The ELVF03400 is a 3-position terminal block plug manufactured by Amphenol PCD, featuring female sockets with 0.150" (3.81mm) pitch spacing and 180° free-hanging in-line orientation. This component is designed for screw-based wire termination in industrial control and power distribution applications. The part maintains active product status with 1031 units in current inventory. Substitute parts are identified when equivalent electrical ratings, mechanical dimensions, and termination compatibility align with the original specification, enabling procurement flexibility and supply chain continuity.

Substiute Parts

ELVF03400

Amphenol PCDIn Stock: 1122ELVF03400 Datasheet

Current PartRFQ

1850673

Phoenix ContactIn Stock: 7511850673 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELVF03400 is determined by strict alignment of the following critical parameters:

Mechanical Compatibility:

• 3-position configuration with 0.150" (3.81mm) pitch spacing
• 180° free-hanging in-line plug orientation
• Female socket type

Electrical Compatibility:

• Voltage rating minimum 300 V (UL standard)
• Current rating minimum 12 A (UL standard)
• Wire gauge accommodation of 16-28 AWG range

Termination Compatibility:

• Screw-based termination method
• Torque specification within 0.22-0.25 Nm range

Compliance Requirements:

• UL94 V-0 flammability rating
• RoHS compliance status

The substitute part 1850673 (Phoenix Contact COMBICON FRONT-MC series) meets these criteria with equivalent mechanical dimensions, compatible electrical ratings, and screw-based termination, though with noted variations in current rating and wire gauge range that remain within acceptable substitution parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (ELVF03400): The ELVF03400 maintains active product status with established inventory (1031 units) and RoHS compliance certification. This part is the preferred choice for new designs and standard procurement when supply is available.

Substitute Selection (1850673): The Phoenix Contact 1850673 is qualified as a substitute when ELVF03400 availability is constrained. Both parts maintain active product status and UL94 V-0 flammability compliance. The 1850673 carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

Critical Consideration: The 1850673 operates at a reduced UL current rating of 8 A compared to the ELVF03400 specification of 12 A. This substitution is valid only for applications where the actual circuit current demand does not exceed 8 A. Applications requiring the full 12 A rating must use the ELVF03400 or identify alternative substitutes with equivalent current capacity.

Frequently Asked Questions (FAQ)

Q: Can the 1850673 be used as a direct replacement for the ELVF03400?

A: The 1850673 is mechanically and electrically compatible for applications operating at 8 A or below. The critical difference is the reduced UL current rating (8 A vs. 12 A). Verify that your application current does not exceed 8 A before substitution.

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

A: Both parts share identical 3-position configuration, 0.150" (3.81mm) pitch, and 180° free-hanging orientation. The termination method differs: ELVF03400 uses rising cage clamp, while 1850673 uses pressure clip. Both employ screw-based termination with compatible torque specifications.

Q: Are there wire gauge compatibility concerns?

A: The ELVF03400 accommodates 16-28 AWG. The 1850673 accommodates 16-30 AWG, providing broader gauge range. For applications using 29-30 AWG wire, only the 1850673 is suitable. For 16-28 AWG applications, both parts are compatible.

Q: Do both parts meet current compliance standards?

A: Yes. Both parts maintain UL94 V-0 flammability rating and active product status. The ELVF03400 is RoHS Compliant. The 1850673 is ROHS3 Compliant and REACH Unaffected, representing current regulatory alignment.

Q: What packaging differences exist?

A: The ELVF03400 is supplied in Tray packaging (1031 units in stock). The 1850673 is supplied in Bulk packaging (700 units in stock). Packaging format may affect procurement logistics and handling procedures.

Q: Can I use the 1850673 in a 12 A circuit?

A: No. The 1850673 is rated for 8 A maximum under UL standards. Using it in a 12 A circuit exceeds its electrical rating and creates a safety hazard. The ELVF03400 must be used for 12 A applications.