LCAS2-12F-Q Equivalent & Substitute Parts

Part Overview

The LCAS2-12F-Q is a rectangular tongue terminal connector manufactured by Panduit Corp, designed for 2 AWG wire gauge applications with a 1/2 stud configuration. This component is classified as obsolete, indicating it is no longer in active production. The terminal features a crimp barrel termination method, non-insulated construction, and electro-tin contact finish on copper material. Due to its obsolete status, identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for repair, maintenance, and new production applications.

Substiute Parts

LCAS2-12F-Q

Panduit CorpIn Stock: 669LCAS2-12F-Q Datasheet

Current PartRFQ

LCA2-12-Q

Panduit CorpIn Stock: 1062LCA2-12-Q Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete LCAS2-12F-Q is based on electrical and mechanical parameter equivalence within the Pan-Lug™ series. The substitute part LCA2-12-Q maintains identical specifications across all critical functional parameters: wire gauge (2 AWG), stud size (1/2 stud), terminal type (rectangular tongue), termination method (crimp barrel), tab thickness (0.080"), barrel dimensions (ID 0.310", OD 0.420"), ring ID (0.530"), contact material (copper), contact finish (electro-tin), and insulation type (non-insulated). Both parts are ROHS3 compliant and share the same ECCN and HTSUS classifications.

The primary distinction between these parts is product status: LCAS2-12F-Q is obsolete while LCA2-12-Q is active production. The substitute part is available in bulk packaging with significantly higher inventory levels (1029 pieces versus 602 pieces). The mounting type differs slightly, with LCAS2-12F-Q specified as "Free Hanging (In-Line), Right Angle" and LCA2-12-Q as "Free Hanging (In-Line)," though both accommodate the same electrical and mechanical interface requirements.

Parameter Comparison

Engineering Selection Recommendations

The LCA2-12-Q serves as the direct functional equivalent for the obsolete LCAS2-12F-Q. Selection of the substitute part is supported by the following engineering criteria:

Compliance and Certification: Both parts maintain ROHS3 compliance and identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications, ensuring regulatory equivalence for export and procurement purposes.

Electrical and Mechanical Compatibility: All critical dimensional and electrical parameters are identical, including wire gauge, stud size, barrel dimensions, ring ID, contact material, and contact finish. These parameters determine functional interchangeability in circuit applications.

Product Status: The substitute part is in active production status, ensuring long-term availability and supply chain continuity. The obsolete status of LCAS2-12F-Q necessitates transition to an active equivalent.

Inventory Availability: LCA2-12-Q is available in significantly higher quantities (1029 pieces) compared to the remaining stock of LCAS2-12F-Q (602 pieces), supporting both immediate and future procurement requirements.

Frequently Asked Questions (FAQ)

Q: Are LCAS2-12F-Q and LCA2-12-Q electrically interchangeable?

A: Yes. Both parts are specified for 2 AWG wire gauge, feature identical barrel dimensions (0.310" ID, 0.420" OD), ring ID (0.530"), and use the same crimp barrel termination method with copper-electro-tin contact material. Electrical performance is equivalent.

Q: What is the difference in mounting type between these parts?

A: LCAS2-12F-Q is specified as "Free Hanging (In-Line), Right Angle" while LCA2-12-Q is specified as "Free Hanging (In-Line)." Both accommodate single stud hole mounting with 1/2 stud configuration. The mounting interface is mechanically compatible.

Q: Can LCA2-12-Q be used as a direct replacement in existing assemblies designed for LCAS2-12F-Q?

A: Yes. The substitute part maintains identical tab thickness (0.080"), width (0.750"), stud size (1/2), and all dimensional specifications required for mechanical fit and electrical connection in applications originally designed for LCAS2-12F-Q.

Q: Are there packaging differences between these parts?

A: LCAS2-12F-Q packaging is not specified in available documentation. LCA2-12-Q is supplied in bulk packaging. Both parts are available in new original condition with full inventory stock.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both LCAS2-12F-Q and LCA2-12-Q are ROHS3 compliant and share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. Regulatory equivalence is confirmed.

Q: Why is LCAS2-12F-Q classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Panduit Corp. The active equivalent LCA2-12-Q provides identical electrical and mechanical functionality for new designs and replacement applications.