TE Connectivity AMP Connectors 32994 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 32994 is an active ring terminal connector designed for 10-12 AWG wire applications with an 8 stud circular configuration. This non-insulated crimp terminal features a brazed seam and serrated termination, manufactured from copper with tin contact finish. The connector is RoHS Compliant and classified as Moisture Sensitivity Level 1 (Unlimited). Substitute parts are identified when equivalent electrical and mechanical parameters are required for applications where the primary part is unavailable or when alternative sourcing is necessary.

Substiute Parts

32994

TE Connectivity AMP ConnectorsIn Stock: 73832994 Datasheet

Current PartRFQ

13-8

3MIn Stock: 810813-8 Datasheet

SimilarRFQ

13-8-W

3MIn Stock: 177513-8-W Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of ring terminal connectors is determined by alignment of the following critical parameters: terminal type (circular), stud size (8 stud), wire gauge range (10-12 AWG), termination method (crimp), mounting configuration (free hanging in-line), insulation type (non-insulated), contact material (copper), and contact finish (tin). All substitute parts identified for TE Connectivity AMP Connectors 32994 maintain these core electrical and mechanical specifications. Dimensional variations within manufacturing tolerances and seam construction differences (brazed versus butted) do not preclude substitution when all primary functional parameters are equivalent.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and meet or exceed RoHS compliance requirements. The TE Connectivity 32994 and 3M 13-8-W both feature brazed seam construction, while the 3M 13-8 employs butted seam construction. All parts are classified as Moisture Sensitivity Level 1 (Unlimited) and carry identical ECCN and HTSUS classifications. The 3M 13-8 and 13-8-W substitute parts are functionally equivalent to the TE Connectivity 32994 for applications requiring 10-12 AWG ring terminal connectors with 8 stud circular configuration and crimp termination. Selection between substitute parts may be based on availability, inventory levels, or specific seam construction preference where application requirements specify brazed versus butted seam characteristics.

Frequently Asked Questions (FAQ)

Q: Can 3M 13-8 and 3M 13-8-W be used interchangeably with TE Connectivity 32994?

A: Both 3M parts are functionally equivalent substitutes for the TE Connectivity 32994. The primary difference is seam construction: 3M 13-8 uses butted seam while 3M 13-8-W uses brazed seam. Selection depends on application requirements and seam construction specifications.

Q: What are the critical parameters that define substitution compatibility?

A: Substitution compatibility is determined by: terminal type (circular), stud size (8 stud), wire gauge (10-12 AWG), termination method (crimp), mounting type (free hanging in-line), insulation type (non-insulated), contact material (copper), and contact finish (tin). All substitute parts match these parameters.

Q: Are there dimensional differences between the main part and substitutes?

A: Minor dimensional variations exist within manufacturing tolerances. TE Connectivity 32994 measures 0.765" overall length and 0.375" width, while both 3M substitutes measure 0.730" length and 0.380" width. Thickness varies from 0.039" to 0.040". These variations remain within acceptable tolerances for equivalent electrical and mechanical function.

Q: Do all parts meet the same compliance standards?

A: TE Connectivity 32994 is RoHS Compliant, while 3M 13-8 and 13-8-W are ROHS3 Compliant. All parts are classified as Moisture Sensitivity Level 1 (Unlimited) and carry identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications.

Q: What is the difference between brazed and butted seam construction?

A: TE Connectivity 32994 and 3M 13-8-W feature brazed seam construction, while 3M 13-8 features butted seam construction. Both construction methods are acceptable for this terminal type; selection depends on specific application requirements and performance specifications.

Q: Are these parts available in different packaging options?

A: All parts listed are supplied in bulk packaging. Inventory availability varies: TE Connectivity 32994 has 707 pieces in stock, 3M 13-8 has 8012 pieces, and 3M 13-8-W has 1748 pieces.