TE Connectivity AMP Connectors 322693 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322693 is an active-status ring terminal connector designed for circular 6-stud applications in the 14-16 AWG wire gauge range. This non-insulated crimp terminal features a brazed seam construction with serrated termination and nickel-plated copper contacts. The connector is part of the Solistrand and Strato-Therm series and is ROHS3 compliant with MSL 1 rating.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across wire gauge, stud size, termination method, and mounting configuration, allowing for component interchangeability in circuit applications where the main part may be unavailable or where alternative sourcing is required.

Substiute Parts

322693

TE Connectivity AMP ConnectorsIn Stock: 1251322693 Datasheet

Current PartRFQ

HT-12-6S

3MIn Stock: 2027HT-12-6S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 322693 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Terminal Type: Circular ring configuration
• Stud/Tab Size: 6-stud specification
• Wire Gauge: 14-16 AWG range
• Termination Method: Crimp connection
• Mounting Type: Free Hanging (In-Line)
• Insulation: Non-Insulated
• Contact Finish: Nickel plating

Compliance Requirements:

• RoHS3 compliance status
• ECCN classification: EAR99
• HTSUS code: 8536.90.4000

The 3M HT-12-6S meets all mandatory matching parameters and compliance requirements, establishing it as a valid substitute part for the TE Connectivity 322693 in applications requiring circular 6-stud ring terminals with 14-16 AWG crimp termination.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 322693 Selection Criteria:

• Active product status with established supply chain
• ROHS3 compliance and EAR99 classification
• MSL 1 rating suitable for unlimited moisture exposure
• Brazed seam construction with serrated termination features
• Copper contact material with nickel finish

3M HT-12-6S Selection Criteria:

• Active product status with alternative sourcing availability
• ROHS3 compliance and EAR99 classification
• REACH Unaffected regulatory status
• High-temperature feature designation
• Steel contact material with nickel finish
• Butted seam construction

Both parts satisfy the core electrical and mechanical requirements for 14-16 AWG circular 6-stud crimp ring terminals with free-hanging in-line mounting. Selection between these parts is determined by application-specific requirements regarding contact material composition, seam construction method, and temperature performance characteristics. The dimensional variations in width and length are within acceptable tolerances for standard stud-mounted applications.

Frequently Asked Questions (FAQ)

Q: Can the 3M HT-12-6S directly replace the TE Connectivity 322693 in all applications?

A: The 3M HT-12-6S is electrically and mechanically compatible for applications requiring 14-16 AWG circular 6-stud crimp ring terminals. However, differences in contact material (steel vs. copper), seam construction (butted vs. brazed), and dimensional specifications must be evaluated against specific application requirements before substitution.

Q: What are the key electrical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by wire gauge (14-16 AWG), stud size (6-stud), terminal type (circular ring), termination method (crimp), and mounting configuration (free hanging in-line). Both parts meet these specifications identically.

Q: How do the dimensional differences between these parts affect compatibility?

A: The TE Connectivity 322693 has outer edge width of 0.343" (8.71mm) and overall length of 0.636" (16.15mm), while the 3M HT-12-6S measures 0.250" (6.35mm) and 0.600" (15.24mm) respectively. These variations are within acceptable tolerances for standard stud-mounted applications but should be verified for space-constrained installations.

Q: What is the significance of the different contact materials?

A: The TE Connectivity 322693 uses copper contacts with nickel finish, while the 3M HT-12-6S uses steel contacts with nickel finish. Both materials are suitable for general electrical applications. Contact material selection depends on specific conductivity, corrosion resistance, and thermal requirements of the application.

Q: Are both parts RoHS3 compliant?

A: Yes, both the TE Connectivity 322693 and 3M HT-12-6S are ROHS3 compliant and classified under ECCN EAR99 with HTSUS code 8536.90.4000.

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

A: The TE Connectivity 322693 features brazed seam construction, while the 3M HT-12-6S uses butted seam construction. Brazed seams provide a continuous joint through brazing material, while butted seams join edges without additional material. Both construction methods are suitable for crimp ring terminals in standard applications.

Q: Does the 3M HT-12-6S high-temperature feature affect substitution suitability?

A: The high-temperature feature designation of the 3M HT-12-6S indicates enhanced thermal performance capability. This feature does not prevent substitution but may provide additional performance margin in elevated-temperature applications compared to the TE Connectivity 322693.