TCSS-300-U Equivalent & Substitute Parts

Part Overview

The TCSS-300-U is a terminal butt splice connector manufactured by TE Energy & Utilities, designed for inline, individual opening crimp termination applications at 300MCM (kcmil) wire gauge. This non-insulated connector is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance and procurement requirements. The part is RoHS Compliant and carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Substiute Parts

TCSS-300-U

TE Energy & UtilitiesIn Stock: 1041TCSS-300-U Datasheet

Current PartRFQ

SCS300-X

Panduit CorpIn Stock: 829SCS300-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TCSS-300-U is determined by strict alignment of the following critical parameters:

• Terminal Type: Butt Splice, Inline, Individual Openings
• Wire Gauge: 300MCM (kcmil)
• Number of Wire Entries: 2
• Termination Method: Crimp
• Insulation: Non-Insulated
• Color: White

The SCS300-X manufactured by Panduit Corp meets all specified electrical and mechanical parameters required for direct substitution. Both parts share identical terminal configuration, wire gauge capacity, crimp termination methodology, and physical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The SCS300-X is the qualified substitute for the obsolete TCSS-300-U. Both parts carry identical ECCN and HTSUS classifications, confirming regulatory equivalence. The SCS300-X maintains active product status with ROHS3 Compliant certification, providing superior long-term availability and compliance assurance compared to the obsolete TCSS-300-U. All electrical and mechanical parameters align precisely, supporting direct functional replacement in 300MCM (kcmil) crimp splice applications.

Frequently Asked Questions (FAQ)

Q: Can the SCS300-X replace the TCSS-300-U in existing installations?

A: Yes. Both parts are butt splice connectors with identical terminal configuration, 300MCM (kcmil) wire gauge capacity, crimp termination, non-insulated construction, and white color. All critical electrical and mechanical parameters match.

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

A: The TCSS-300-U is classified as obsolete, indicating discontinued manufacturing and limited future availability. The SCS300-X is active, ensuring ongoing supply and support for new procurement and maintenance applications.

Q: Are there compliance differences between these parts?

A: Both parts are RoHS Compliant. The SCS300-X carries ROHS3 Compliant certification, representing the current regulatory standard. Both share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications.

Q: What packaging format is available?

A: Both parts are supplied in bulk packaging, standard for terminal connector products in this category.

Q: Are moisture sensitivity considerations relevant for these parts?

A: The TCSS-300-U carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints. The SCS300-X lists MSL as Not Applicable, confirming equivalent environmental tolerance for storage and handling.