TCSS-2-U Equivalent & Substitute Parts

Part Overview

The TCSS-2-U is a terminal butt splice connector manufactured by TE Energy & Utilities, designed for inline, individual opening crimp termination of 2 AWG wire. This non-insulated compression connector is classified as obsolete, which necessitates identification of functionally equivalent active alternatives for continued procurement and system maintenance.

Substiute Parts

TCSS-2-U

TE Energy & UtilitiesIn Stock: 940TCSS-2-U Datasheet

Current PartRFQ

SCS2-Q

Panduit CorpIn Stock: 903SCS2-Q Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TCSS-2-U is determined by strict equivalence across the following parameters:

• Terminal Type: Butt Splice, Inline, Individual Openings
• Wire Gauge: 2 AWG
• Termination Method: Crimp
• Insulation: Non-Insulated
• Number of Wire Entries: 2
• Color: Brown

The substitute part SCS2-Q manufactured by Panduit Corp meets all functional and dimensional requirements specified above. Both parts share identical electrical and mechanical characteristics for wire termination, enabling direct substitution in applications requiring 2 AWG butt splice crimp connectors.

Parameter Comparison

Engineering Selection Recommendations

The SCS2-Q is the direct functional equivalent for TCSS-2-U applications. Selection of SCS2-Q is supported by:

• Active product status ensuring continued availability and supply chain stability
• ROHS3 compliance exceeding the RoHS Compliant rating of the obsolete TCSS-2-U
• Identical terminal configuration, wire gauge, and termination specifications
• Matching ECCN and HTSUS classifications confirming regulatory equivalence
• Bulk packaging availability for production and maintenance inventory requirements

Frequently Asked Questions (FAQ)

Q: Can SCS2-Q be used as a direct replacement for TCSS-2-U?

A: Yes. Both connectors are non-insulated butt splice terminals rated for 2 AWG crimp termination with identical mechanical and electrical specifications. No design modifications are required.

Q: Are there differences in packaging between these parts?

A: TCSS-2-U was supplied in standard packaging, while SCS2-Q is available in bulk packaging. Bulk packaging does not affect terminal performance or compatibility.

Q: What is the significance of the product status difference?

A: TCSS-2-U is obsolete and no longer manufactured. SCS2-Q is active production, ensuring long-term procurement availability and supply continuity.

Q: Do the RoHS compliance ratings affect substitution?

A: No. ROHS3 compliance of SCS2-Q meets or exceeds RoHS Compliant requirements. Both ratings satisfy regulatory requirements for equivalent applications.

Q: Are crimp tool specifications identical between these parts?

A: Both parts are 2 AWG crimp terminals. Crimp tool selection depends on the 2 AWG wire gauge specification, which is identical for both connectors. Verify tool compatibility with the 2 AWG gauge rating.