LCD350-12F-X Equivalent & Substitute Parts

Part Overview

The LCD350-12F-X is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 350MCM (kcmil) wire gauge applications with a 1/2 stud configuration. This component is classified as a Pan-Lug™ series terminal and features a two stud hole design with electro-tin plated copper contacts. The part is currently listed with Obsolete product status. Identification of equivalent substitute parts is necessary to maintain design continuity and ensure procurement availability for applications requiring this terminal connector specification.

Key Parameters

Parameter	Value
Wire Gauge	350MCM (kcmil)
Stud/Tab Size	1/2 Stud
Terminal Type	Rectangular Tongue
Terminal Style	Two Stud Holes
Tab Thickness	0.170" (4.32mm)
Width - Outer Edges	1.280" (32.51mm)
Termination Method	Crimp, Barrel
Contact Material	Copper
Contact Finish	Electro-Tin
Insulation	Non-Insulated
Color	Red
Diameter - Barrel ID	0.700" (17.78mm)
Diameter - Barrel OD	0.880" (22.35mm)
Diameter - Ring ID	0.530" (13.46mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the LCD350-12F-X terminal connector is based on electrical and mechanical parameter equivalence within the Pan-Lug™ series. The substitute part LCD350-12-X maintains identical specifications across all critical functional parameters that determine terminal compatibility and performance:

Critical Substitution Parameters:

Wire gauge: 350MCM (kcmil)
Stud/tab size: 1/2 Stud
Terminal type: Rectangular Tongue
Terminal style: Two Stud Holes
Tab thickness: 0.170" (4.32mm)
Width - outer edges: 1.280" (32.51mm)
Termination method: Crimp, Barrel
Contact material: Copper
Contact finish: Electro-Tin
Barrel ID: 0.700" (17.78mm)
Barrel OD: 0.880" (22.35mm)
Ring ID: 0.530" (13.46mm)

The substitute part differs in product status (Active versus Obsolete) and packaging configuration (Bulk versus unspecified), with an additional overall length specification provided for the substitute part.

Parameter Comparison

Parameter	LCD350-12F-X (Main Part)	LCD350-12-X (Substitute)
Manufacturer	Panduit Corp	Panduit Corp
Category	Terminals	Terminals
Series	Pan-Lug™	Pan-Lug™
Product Status	Obsolete	Active
Terminal Type	Rectangular Tongue	Rectangular Tongue
Stud/Tab Size	1/2 Stud	1/2 Stud
Terminal Style	Two Stud Holes	Two Stud Holes
Tab Thickness	0.170" (4.32mm)	0.170" (4.32mm)
Width - Outer Edges	1.280" (32.51mm)	1.280" (32.51mm)
Mounting Type	Free Hanging (In-Line), Right Angle	Free Hanging (In-Line)
Termination	Crimp, Barrel	Crimp, Barrel
Wire Gauge	350MCM (kcmil)	350MCM (kcmil)
Insulation	Non-Insulated	Non-Insulated
Color	Red	Red
Contact Finish	Electro-Tin	Electro-Tin
Contact Material	Copper	Copper
Diameter - Barrel ID	0.700" (17.78mm)	0.700" (17.78mm)
Diameter - Barrel OD	0.880" (22.35mm)	0.880" (22.35mm)
Diameter - Ring ID	0.530" (13.46mm)	0.530" (13.46mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The LCD350-12-X terminal connector serves as a direct functional equivalent to the LCD350-12F-X. Both components are manufactured by Panduit Corp within the Pan-Lug™ series and maintain identical electrical and mechanical specifications across all critical parameters including wire gauge, stud size, terminal geometry, contact materials, and finish specifications.

The primary distinction between these parts is product status: the LCD350-12F-X is classified as Obsolete, while the LCD350-12-X maintains Active status. Both parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements.

The LCD350-12-X is available in Bulk packaging with 876 pieces in current inventory, providing procurement availability for applications requiring 350MCM rectangular tongue terminals with 1/2 stud configuration. The substitute part is suitable for direct replacement in applications where the LCD350-12F-X was previously specified.

Frequently Asked Questions (FAQ)

Q: Can LCD350-12-X be used as a direct replacement for LCD350-12F-X?

A: Yes. Both parts are identical in all electrical and mechanical parameters including wire gauge (350MCM), stud size (1/2), terminal type (Rectangular Tongue), tab thickness (0.170"), barrel dimensions, and contact specifications. The LCD350-12-X is the active production equivalent.

Q: What is the difference between LCD350-12F-X and LCD350-12-X?

A: The primary differences are product status (Obsolete versus Active) and packaging (unspecified versus Bulk). The LCD350-12F-X also specifies mounting type as "Free Hanging (In-Line), Right Angle" while LCD350-12-X specifies "Free Hanging (In-Line)". All functional terminal specifications are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both LCD350-12F-X and LCD350-12-X are ROHS3 Compliant and REACH Unaffected, meeting current regulatory standards for electronic components.

Q: What wire gauge do these terminals accommodate?

A: Both terminals are rated for 350MCM (kcmil) wire gauge applications.

Q: What is the stud size for these terminals?

A: Both terminals feature a 1/2 stud configuration for connection to mating hardware.

Q: What termination method is used?

A: Both terminals utilize Crimp, Barrel termination methodology for wire attachment.

Q: What contact material and finish are specified?

A: Both terminals feature copper contact material with electro-tin plating for corrosion resistance and electrical conductivity.

Q: Is insulation provided on these terminals?

A: No. Both LCD350-12F-X and LCD350-12-X are non-insulated terminals.

Q: What is the barrel inner diameter specification?

A: The barrel inner diameter (ID) is 0.700" (17.78mm) for both parts.

Q: What packaging options are available for the substitute part?

A: The LCD350-12-X is available in Bulk packaging with 876 pieces currently in stock.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message