TE Connectivity AMP Connectors 53408-1 Ring Terminal Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 53408-1 is an insulated ring terminal connector designed for circular 8 stud applications with 16-22 AWG wire gauge capacity. This component features crimp termination, radiation-resistant construction, and serrated termination for secure wire attachment. The part is classified as Active product status with 871 pieces currently in stock. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

53408-1

TE Connectivity AMP ConnectorsIn Stock: 94253408-1 Datasheet

Current PartRFQ

696422-5

TE Connectivity AMP ConnectorsIn Stock: 5978696422-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 53408-1 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Terminal Type: Circular
• Stud/Tab Size: 8 Stud
• Wire Gauge Range: 16-22 AWG
• Termination Method: Crimp
• Insulation Status: Insulated
• Contact Material: Copper
• Insulation Material: PVDF
• Mounting Type: Free Hanging (In-Line)
• Features: Radiation Resistant, Serrated Termination

The substitute part TE Connectivity AMP Connectors 696422-5 meets all mandatory matching parameters. Variations in contact finish (Tin-Lead versus Tin), overall length tolerance (0.844" versus 0.849"), and regulatory compliance status do not affect functional interchangeability within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

53408-1 Selection Criteria: The TE Connectivity 53408-1 is suitable for applications where RoHS non-compliance is acceptable and Tin-Lead contact finish is specified. This part maintains Active product status with established inventory levels.

696422-5 Selection Criteria: The TE Connectivity 696422-5 is suitable for applications requiring ROHS3 compliance. This substitute provides higher inventory availability (5918 pieces versus 871 pieces) and Tin contact finish. The overall length variation of 0.005" (0.12mm) falls within standard manufacturing tolerances and does not affect mechanical fit or electrical performance in standard circular 8 stud applications.

Both parts are classified as Active products within the PIDG series and share identical electrical and mechanical specifications across all critical parameters. Selection between these parts should be based on regulatory compliance requirements and inventory availability for the specific application.

Frequently Asked Questions (FAQ)

Q: Can 696422-5 be used as a direct replacement for 53408-1?

A: Yes. The 696422-5 meets all mandatory electrical and mechanical parameters for the 53408-1 application. Both parts feature identical terminal type (circular 8 stud), wire gauge capacity (16-22 AWG), crimp termination, copper contact material, and PVDF insulation. The 0.005" length variation is within standard manufacturing tolerance and does not affect fit or function.

Q: What is the difference in contact finish between these parts?

A: The 53408-1 features Tin-Lead contact finish, while the 696422-5 features Tin contact finish. Both finishes provide equivalent electrical conductivity and corrosion resistance for standard ring terminal applications. Selection depends on specific application requirements and regulatory constraints.

Q: Does the RoHS compliance difference affect substitution?

A: RoHS compliance status is a regulatory and procurement consideration, not an electrical or mechanical one. The 696422-5 is ROHS3 compliant, while the 53408-1 is RoHS non-compliant. Applications requiring RoHS compliance must use 696422-5. Applications without RoHS requirements can use either part based on availability and finish specifications.

Q: Are the insulation diameters identical?

A: Yes. Both parts accommodate insulation diameters of 0.080" to 0.125" (2.03mm to 3.18mm), ensuring compatibility with the same wire gauge range (16-22 AWG).

Q: What is the significance of the 0.005" length difference?

A: The overall length variation from 0.844" to 0.849" represents a 0.005" (0.12mm) difference within standard manufacturing tolerances. This variation does not affect mechanical fit, stud engagement, or electrical performance in free-hanging in-line mounting applications.

Q: Are both parts radiation resistant?

A: Yes. Both the 53408-1 and 696422-5 feature radiation-resistant construction with serrated termination, making them suitable for applications requiring enhanced durability and secure wire attachment.

Q: What packaging is available for these parts?

A: Both parts are supplied in Bulk packaging. The 53408-1 has 871 pieces in stock, while the 696422-5 has 5918 pieces in stock.