TE Connectivity AMP Connectors 320699 Ring Terminal Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 320699 is a ring terminal connector classified as a circular terminal designed for 16-20 AWG wire gauges with a 14 stud configuration. This component is part of the Plasti-Bond series and features insulated construction with heavy-duty, serrated termination characteristics. The 320699 is currently listed as obsolete, necessitating identification of functionally equivalent substitute components for ongoing applications and new designs requiring ring terminal connectors with comparable electrical and mechanical specifications.

Substiute Parts

320699

TE Connectivity AMP ConnectorsIn Stock: 1017320699 Datasheet

Current PartRFQ

34150

TE Connectivity AMP ConnectorsIn Stock: 1746334150 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 320699 ring terminal connector is determined by compatibility across the following critical parameters:

Functional Compatibility Parameters:

• Terminal type classification (circular ring terminal)
• Termination method (crimp connection)
• Contact material and finish (copper with tin plating)
• Insulation material (PVC)
• Mounting configuration (free hanging, in-line)

Electrical Compatibility Parameters:

• Wire gauge range overlap or equivalence
• Stud/tab size compatibility with mating components

Mechanical Compatibility Parameters:

• Overall dimensions that permit installation in existing assemblies
• Thickness and width specifications

The substitute part 34150 shares the same terminal type, termination method, contact material, contact finish, insulation material, and mounting configuration as the 320699. Both components are manufactured by TE Connectivity AMP Connectors and utilize crimp termination for 16-20 AWG and 16-22 AWG wire ranges respectively, with overlapping wire gauge specifications in the 16-20 AWG band.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The 320699 is classified as obsolete, while the substitute part 34150 maintains active product status with current manufacturing availability. Selection of the 34150 addresses supply chain continuity for applications requiring ring terminal connectors.

Compliance and Certification: The 34150 substitute part is ROHS3 compliant, meeting current regulatory requirements for electronic components in regulated markets. The original 320699 is RoHS non-compliant, making the 34150 the appropriate choice for applications subject to RoHS directives.

Stud Size and Mechanical Compatibility: The 320699 features a 14 stud configuration, while the 34150 utilizes a 1/4 stud size. Stud size compatibility is application-specific and depends on the mating connector or terminal block specifications. Verification of stud size requirements against the receiving component is necessary prior to selection.

Wire Gauge Compatibility: Both components accommodate 16-20 AWG wire gauges within their specified ranges. The 34150 extends compatibility to 22 AWG, providing broader wire gauge coverage.

Insulation Diameter: The 320699 accommodates insulation diameters of 0.150" to 0.200", while the 34150 accommodates 0.105" to 0.140". Wire insulation diameter must fall within the specified range of the selected component.

Frequently Asked Questions (FAQ)

Q: Can the 34150 directly replace the 320699 in existing assemblies?

A: Direct replacement depends on stud size compatibility. The 320699 uses a 14 stud, while the 34150 uses a 1/4 stud. If the mating connector or terminal block is designed for a 1/4 stud, the 34150 is compatible. If the assembly requires a 14 stud, the 34150 is not a direct replacement.

Q: What is the significance of the different insulation diameter ranges?

A: Insulation diameter determines the fit of the wire within the terminal's insulation barrel. The 320699 accommodates thicker insulation (0.150" to 0.200"), while the 34150 accommodates thinner insulation (0.105" to 0.140"). The wire being terminated must have insulation within the specified range of the selected terminal.

Q: Why is the 34150 preferred over the 320699 for new designs?

A: The 34150 is an active product with current manufacturing support and ROHS3 compliance. The 320699 is obsolete and RoHS non-compliant, making it unsuitable for new designs subject to regulatory requirements or requiring long-term supply assurance.

Q: Are there differences in the crimp termination process between these components?

A: Both components utilize crimp termination methodology. Specific crimp tool requirements and procedures are determined by the terminal design and wire gauge specifications. Consult the manufacturer's termination guidelines for each component.

Q: What is the impact of the different overall lengths?

A: The 320699 has an overall length of 0.983" while the 34150 measures 1.090". Length differences may affect fit within confined spaces or assemblies with specific dimensional constraints. Verify that the substitute component's length accommodates the installation environment.

Q: How do the different thickness specifications affect substitution?

A: The 320699 has a thickness of 0.070", while the 34150 measures 0.031". Thickness affects the terminal's structural profile and may impact fit within terminal blocks or connectors with specific thickness tolerances. Confirm that the receiving component accommodates the substitute's thickness specification.

Q: Are both components suitable for the same wire gauge applications?

A: Both components support 16-20 AWG wire gauges. The 34150 extends support to 22 AWG. For wires within the 16-20 AWG range, both components are electrically compatible. For 21-22 AWG applications, only the 34150 is suitable.