TE Connectivity AMP Connectors 533082-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 533082-1 is a backplane connector classified as a contact power pin with screw mount termination, designed for high-density interconnect (HDI) applications. This component features an unplated pin guide configuration and operates within the HDI series connector family.

The 533082-1 carries an obsolete product status, making identification of functionally equivalent alternatives necessary for ongoing system maintenance, repair, and legacy equipment support. Substitute parts must maintain compatibility across the core electrical and mechanical parameters that define this connector type within the HDI series.

Substiute Parts

533082-1

TE Connectivity AMP ConnectorsIn Stock: 1041533082-1 Datasheet

Current PartRFQ

533082-4

TE Connectivity AMP ConnectorsIn Stock: 998533082-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 533082-1 is determined by strict alignment with the following core parameters:

Primary Substitution Criteria:

• Manufacturer: TE Connectivity AMP Connectors
• Category: Backplane Connectors
• Series: HDI (High Density Interconnect)
• Type: Power
• Pin or Socket: Pin
• Contact Termination: Screw Mount
• Base Product Number: 533082
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 533082-4 shares all primary substitution criteria with the main part. Both components are derived from the same base product number (533082), belong to the HDI series, function as power pins with screw mount termination, and maintain identical moisture sensitivity classification. The distinction between these parts lies in contact finish specification: the 533082-1 features an unplated contact finish, while the 533082-4 incorporates a gold contact finish with specified thickness of 30.0µin (0.76µm).

Parameter Comparison

Engineering Selection Recommendations

533082-1 (Obsolete Status): The 533082-1 is classified as obsolete and should not be selected for new designs or applications. This part number is retained in reference documentation for legacy system support and component replacement in existing installations only.

533082-4 (Active Status): The 533082-4 is the active equivalent within the HDI series power pin connector family. This part carries active product status and is suitable for both new designs and replacement applications. The 533082-4 incorporates a gold contact finish specification, which provides enhanced electrical conductivity and corrosion resistance compared to the unplated finish of the 533082-1. Both parts maintain identical moisture sensitivity classification and regulatory compliance profiles (RoHS and ECCN classifications).

For applications currently utilizing the obsolete 533082-1, the 533082-4 provides direct functional substitution while offering improved contact performance through gold plating. The active status of the 533082-4 ensures continued availability and supply chain support.

Frequently Asked Questions (FAQ)

Q: Can the 533082-4 directly replace the 533082-1 in existing installations?

A: Yes. Both parts share identical core parameters: HDI series classification, power pin type, screw mount termination, and moisture sensitivity level. The 533082-4 is the active equivalent designed to replace the obsolete 533082-1 in legacy systems.

Q: What is the functional difference between the unplated finish of the 533082-1 and the gold finish of the 533082-4?

A: The 533082-1 features an unplated contact finish, while the 533082-4 incorporates a gold contact finish with a thickness of 30.0µin (0.76µm). Gold plating enhances electrical conductivity and provides superior corrosion resistance. Both finishes are compatible with screw mount termination in HDI backplane connector applications.

Q: Are there packaging differences between these parts?

A: The 533082-1 packaging specification is not provided in the available data. The 533082-4 is supplied in bulk packaging. Packaging format should be confirmed with the supplier based on application requirements.

Q: Do both parts meet the same regulatory compliance standards?

A: Both parts are classified under ECCN EAR99 and HTSUS 8536.90.4000. The 533082-1 carries ROHS3 compliance, while the 533082-4 carries RoHS compliance. Both maintain MSL 1 (Unlimited) moisture sensitivity classification. The 533082-4 is additionally noted as REACH Affected.

Q: Why is the 533082-1 obsolete if the 533082-4 is available?

A: Product obsolescence reflects manufacturer discontinuation decisions. The 533082-4, as the active equivalent, represents the current production standard for this connector type within the HDI series. The 533082-1 remains documented for reference in legacy system maintenance and component identification purposes.