Equivalent & Substitute Parts Reference for TCTL-4/0-1/2-U

Part Overview

The TCTL-4/0-1/2-U from TE Energy & Utilities is a Terminal Connector Rectangular Standard designed for 4/0 AWG wire and a 1/2 Stud mount, supplied in bulk packaging. The part is classified under the Terminals category, with non-insulated, standard type, crimp-barrel termination and a single stud hole style. The product status is Obsolete. Due to its obsolescence, identifying substitute models with equivalent electrical and mechanical characteristics is necessary for ongoing designs, maintenance, and inventory management.

Substiute Parts

TCTL-4/0-1/2-U

TE Energy & UtilitiesIn Stock: 1226TCTL-4/0-1/2-U Datasheet

Current PartRFQ

31045

3MIn Stock: 85031045 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes are identified by directly matching parameters that define compatibility within the Terminals category. These include wire gauge, terminal type, stud size, terminal style, mounting method, termination type, insulation, contact finish, contact material, and compliance data. Only parts with matching critical electrical and mechanical specifications and regulatory compliance are considered subsitutes.

Parameter Comparison

Engineering Selection Recommendations

The main part TCTL-4/0-1/2-U is classified as obsolete. Substitute part 31045 is active and maintains RoHS compliance, identical moisture sensitivity level (MSL 1), and identical HTSUS and ECCN classifications. Selection based on regulatory compliance and active product status is supported by the provided parameters.

Frequently Asked Questions (FAQ)

Q: What makes 31045 a substitute for TCTL-4/0-1/2-U?
A: Substitute selection is based on wire gauge (4/0 AWG), terminal type (standard), stud size (1/2 Stud), terminal style (single stud hole), mounting type (free hanging, in-line), termination method (crimp, barrel), and compliance criteria.

Q: Are there any differences in regulatory or packaging parameters?
A: Both parts have Bulk packaging, RoHS compliance, MSL 1, ECCN EAR99, and HTSUS 8536.90.4000.

Q: Does color or finish affect substitute compatibility?
A: Color and finish parameters are provided; substitution is determined by electrical and mechanical compatibility within the product category as defined.

Q: Is the substitute part active for ongoing designs?
A: Yes, substitute part 31045 is listed as active, whereas TCTL-4/0-1/2-U is obsolete.

Q: How is mounting method compatibility assured?
A: Both parts specify Free Hanging (In-Line) mounting and identical stud size, ensuring mechanical equivalence.