LCDX4/0-12EH-X Equivalent & Substitute Parts

Part Overview

The LCDX4/0-12EH-X is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 4/0 AWG wire gauge applications with a 1/2 stud connection. This non-insulated copper terminal features electro-tin contact finish and is rated for crimp barrel termination. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and ensure component availability for new designs and field replacements.

Substiute Parts

LCDX4/0-12EH-X

Panduit CorpIn Stock: 712LCDX4/0-12EH-X Datasheet

Current PartRFQ

LCDX4/0-12-X

Panduit CorpIn Stock: 879LCDX4/0-12-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LCDX4/0-12EH-X is based on electrical and mechanical parameter equivalence within the Pan-Lug™ series. The substitute part LCDX4/0-12-X maintains identical specifications across all critical parameters that determine functional compatibility:

Critical Equivalence Parameters:

• Wire gauge: 4/0 AWG
• Stud/tab size: 1/2 Stud
• Terminal type: Rectangular Tongue
• Termination method: Crimp, Barrel
• Tab thickness: 0.160" (4.06mm)
• Barrel dimensions: ID 0.650" (16.51mm), OD 0.810" (20.57mm)
• Ring ID: 0.530" (13.46mm)
• Contact material and finish: Copper with Electro-Tin
• Insulation: Non-Insulated

The primary distinction between the main part and substitute is the mounting configuration and packaging format. The LCDX4/0-12EH-X features a 45° angle mounting orientation with individual packaging, while LCDX4/0-12-X provides free hanging in-line mounting with bulk packaging. Both parts are manufactured by Panduit Corp within the same product series and maintain full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The LCDX4/0-12-X is the direct functional equivalent for the obsolete LCDX4/0-12EH-X. Selection of the substitute part is supported by the following factors:

Product Status: The LCDX4/0-12-X maintains active production status, ensuring long-term availability and supply chain reliability compared to the obsolete LCDX4/0-12EH-X.

Regulatory Compliance: Both parts maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification, confirming equivalent regulatory standing for applications requiring environmental and trade compliance.

Electrical and Mechanical Equivalence: All critical parameters determining terminal performance—wire gauge capacity, stud size, barrel dimensions, contact material, and finish—are identical between the main part and substitute. This equivalence ensures direct functional replacement without circuit or assembly redesign.

Mounting Configuration Difference: The LCDX4/0-12-X eliminates the 45° angle mounting feature present in the LCDX4/0-12EH-X, providing standard free hanging in-line orientation. This difference does not affect electrical performance and may simplify assembly in applications where angular orientation is not required.

Packaging Format: The substitute part is supplied in bulk packaging rather than individual packaging, supporting higher-volume procurement and reducing per-unit cost while maintaining identical component specifications.

Frequently Asked Questions (FAQ)

Q: Can LCDX4/0-12-X directly replace LCDX4/0-12EH-X in existing assemblies?

A: Yes. The LCDX4/0-12-X provides complete electrical and mechanical equivalence. All critical parameters including wire gauge, stud size, barrel dimensions, contact material, and termination method are identical. The primary difference is the mounting orientation; the substitute provides standard in-line mounting without the 45° angle feature of the original part.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification. Regulatory standing is equivalent for both components.

Q: What is the significance of the mounting type difference?

A: The LCDX4/0-12EH-X includes a 45° angle mounting configuration, while LCDX4/0-12-X provides free hanging in-line mounting. This difference affects physical orientation during installation but does not impact electrical performance or terminal function. Selection depends on assembly space and orientation requirements.

Q: Why is the original part listed as obsolete?

A: The LCDX4/0-12EH-X is classified as obsolete, indicating discontinued production. The LCDX4/0-12-X represents the active equivalent within the Pan-Lug™ series, ensuring continued availability for new designs and field replacements.

Q: Does packaging format affect component performance?

A: No. The LCDX4/0-12-X is supplied in bulk packaging while the original part used individual packaging. Packaging format does not affect electrical or mechanical performance. Bulk packaging supports higher-volume procurement and reduces per-unit cost.

Q: Are the barrel and ring dimensions identical?

A: Yes. Both parts maintain identical barrel ID (0.650"), barrel OD (0.810"), and ring ID (0.530") specifications. These dimensions ensure equivalent wire crimp performance and stud connection reliability.

Q: What wire gauge capacity do these terminals support?

A: Both parts are rated for 4/0 AWG wire gauge with 1/2 stud connection. This specification is identical across both the main part and substitute.