LCC1/0-12DW-X Equivalent & Substitute Parts

Part Overview

The LCC1/0-12DW-X is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 1/0 AWG wire applications with a 1/2 stud connection. This non-insulated copper terminal features electro-tin contact finish and is part of the Pan-Lug™ series. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this terminal specification.

Key Parameters

Parameter	Value
Wire Gauge	1/0 AWG
Stud/Tab Size	1/2 Stud
Terminal Type	Rectangular Tongue
Termination Method	Crimp, Barrel
Contact Material	Copper
Contact Finish	Electro-Tin
Insulation	Non-Insulated
Barrel ID	0.390" (9.91mm)
Barrel OD	0.520" (13.21mm)
Ring ID	0.530" (13.46mm)
Tab Thickness	0.120" (3.05mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the LCC1/0-12DW-X is based on electrical and mechanical parameter equivalence within the Pan-Lug™ series. The substitute part LCC1/0-12W-X maintains identical specifications for the following critical parameters:

Wire gauge (1/0 AWG)
Stud/tab size (1/2 Stud)
Terminal type (Rectangular Tongue)
Termination method (Crimp, Barrel)
Contact material and finish (Copper, Electro-Tin)
Barrel dimensions (ID: 0.390", OD: 0.520")
Ring ID (0.530")
Tab thickness (0.120")
Insulation type (Non-Insulated)
Regulatory compliance (ROHS3 Compliant)

The primary difference between these parts is overall length and packaging configuration. The substitute part is active in production, ensuring continued availability for new applications and replacements.

Parameter Comparison

Parameter	LCC1/0-12DW-X (Main)	LCC1/0-12W-X (Substitute)
Manufacturer	Panduit Corp	Panduit Corp
Series	Pan-Lug™	Pan-Lug™
Wire Gauge	1/0 AWG	1/0 AWG
Stud/Tab Size	1/2 Stud	1/2 Stud
Terminal Type	Rectangular Tongue	Rectangular Tongue
Terminal Style	Two Stud Holes	Two Stud Holes
Tab Thickness	0.120" (3.05mm)	0.120" (3.05mm)
Length - Overall	3.840" (97.54mm)	4.740" (120.40mm)
Width - Outer Edges	0.800" (20.32mm)	0.800" (20.32mm)
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)
Termination	Crimp, Barrel	Crimp, Barrel
Insulation	Non-Insulated	Non-Insulated
Color	Pink	Pink
Contact Finish	Electro-Tin	Electro-Tin
Contact Material	Copper	Copper
Diameter - Barrel ID	0.390" (9.91mm)	0.390" (9.91mm)
Diameter - Barrel OD	0.520" (13.21mm)	0.520" (13.21mm)
Diameter - Ring ID	0.530" (13.46mm)	0.530" (13.46mm)
Product Status	Obsolete	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The LCC1/0-12W-X is the direct substitute for the obsolete LCC1/0-12DW-X. Both parts maintain identical electrical and mechanical specifications for wire gauge, stud size, barrel dimensions, and contact properties. The substitute part is currently in active production status, ensuring supply availability and compliance with ROHS3 and REACH regulatory requirements.

The primary distinction is overall length: the substitute part measures 4.740" (120.40mm) compared to 3.840" (97.54mm) for the main part. This dimensional difference must be evaluated within the specific application context to confirm spatial compatibility. Both parts are packaged as non-insulated rectangular tongue terminals suitable for crimp barrel termination on 1/0 AWG conductors.

Selection of the LCC1/0-12W-X is appropriate for applications where the extended length does not create installation or spatial constraints. The active product status and identical regulatory compliance ensure long-term availability and consistency with current manufacturing standards.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the LCC1/0-12DW-X?

A: The LCC1/0-12DW-X is classified as obsolete. The LCC1/0-12W-X is the active equivalent that maintains all critical electrical and mechanical specifications while ensuring continued supply chain availability.

Q: Are the electrical specifications identical between the main part and substitute?

A: Yes. Both parts are rated for 1/0 AWG wire, feature identical barrel dimensions (0.390" ID, 0.520" OD), ring ID (0.530"), and use the same copper contact material with electro-tin finish. Crimp barrel termination specifications are equivalent.

Q: What is the difference in overall length between these parts?

A: The LCC1/0-12DW-X measures 3.840" (97.54mm) in overall length, while the LCC1/0-12W-X measures 4.740" (120.40mm). This 0.900" (22.86mm) difference must be considered for spatial fit within the application assembly.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the LCC1/0-12DW-X and LCC1/0-12W-X are ROHS3 compliant and REACH unaffected, meeting current environmental and safety requirements.

Q: What is the difference in packaging between these parts?

A: The main part (LCC1/0-12DW-X) is packaged with a dash designation, while the substitute (LCC1/0-12W-X) is packaged in bulk. Both contain the same terminal component specifications.

Q: Can the LCC1/0-12W-X be used as a direct replacement in existing assemblies?

A: The LCC1/0-12W-X is electrically and mechanically equivalent for all critical parameters. Physical installation compatibility depends on available space for the increased overall length of 4.740" (120.40mm).

Q: Are the stud hole configurations identical?

A: Yes. Both parts feature two stud holes with a 1/2 stud size, maintaining identical mounting interface specifications.

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