TE Connectivity AMP Connectors 52097 Ring Terminal Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 52097 is a ring terminal connector designed for 2 AWG wire gauge applications with a 1/4 inch stud connection. This insulated circular terminal features crimp termination and is part of the Ampli-Bond series. The 52097 is classified as obsolete, making identification of equivalent substitute parts essential for ongoing maintenance, repair, and new design applications where this connector type is specified.

Substiute Parts

52097

TE Connectivity AMP ConnectorsIn Stock: 109252097 Datasheet

Current PartRFQ

324053

TE Connectivity AMP ConnectorsIn Stock: 1343324053 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 52097 is based on strict equivalence of electrical and mechanical parameters that ensure functional compatibility in the application circuit. The following parameters must remain constant for a valid substitute:

• Terminal Type: Circular ring configuration
• Stud/Tab Size: 1/4 inch stud connection
• Wire Gauge: 2 AWG
• Termination Method: Crimp
• Contact Material: Copper
• Contact Finish: Tin
• Insulation: Insulated construction

The substitute part 324053 maintains all critical electrical and mechanical parameters required for direct functional replacement. Variations in outer dimensions, insulation material composition, and packaging format do not affect the core electrical performance or mechanical fit at the stud connection point.

Parameter Comparison

Engineering Selection Recommendations

The 52097 is obsolete and no longer manufactured. The TE Connectivity AMP Connectors 324053 is the direct functional equivalent and is currently in active production status with 1289 pieces available in inventory.

Compliance Advantage: The 324053 substitute achieves ROHS3 compliance, whereas the original 52097 is RoHS non-compliant. For new designs or applications subject to RoHS regulations, the 324053 is the appropriate selection.

Insulation Material Difference: The 52097 uses vinyl insulation, while the 324053 uses polyamide (PA) nylon insulation. Both materials provide equivalent electrical insulation properties for this application. Polyamide nylon offers superior mechanical durability and temperature resistance characteristics.

Availability: The 324053 is actively produced and stocked, ensuring supply chain continuity for both replacement and new production applications.

Frequently Asked Questions (FAQ)

Q: Can the 324053 directly replace the 52097 in existing assemblies?

A: Yes. The 324053 maintains identical stud size (1/4 inch), wire gauge (2 AWG), contact material (copper), contact finish (tin), and termination method (crimp). The mechanical fit and electrical performance are equivalent.

Q: What is the difference between vinyl and polyamide insulation in these terminals?

A: Both materials provide adequate electrical insulation for this application. Polyamide nylon, used in the 324053, offers improved mechanical strength and higher temperature tolerance compared to vinyl. The choice between them depends on specific environmental and thermal requirements of the application.

Q: Does the difference in outer width (0.610" vs 0.679") affect compatibility?

A: No. The outer width dimension does not affect the stud connection interface or electrical performance. This variation is within acceptable manufacturing tolerances for ring terminal connectors and does not impact functional compatibility.

Q: Why is RoHS compliance important for this substitution?

A: RoHS3 compliance is required for products sold into markets with RoHS regulations, particularly in Europe and increasingly in other regions. The 324053 meets these requirements, while the obsolete 52097 does not. For new designs or regulated applications, the 324053 is the appropriate choice.

Q: Are there packaging differences between the 52097 and 324053?

A: Yes. The 52097 was supplied in standard packaging, while the 324053 is supplied in bulk packaging. Bulk packaging does not affect the terminal specifications or performance; it only impacts order quantities and handling procedures.

Q: What is the moisture sensitivity level for these terminals?

A: Both the 52097 and 324053 have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity concerns. These terminals can be stored and handled under standard conditions without special moisture control requirements.