TE Connectivity 534975-8 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 534975-8 is a 30 Position Receptacle Connector designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This connector features a right-angle through-hole mounting configuration with gold-plated mating contacts and tin-lead post finish. The part operates within the AMPMODU Mod II series and is classified as obsolete, necessitating identification of active equivalent components for ongoing production and maintenance applications.

Substiute Parts

534975-8

TE Connectivity AMP ConnectorsIn Stock: 1123534975-8 Datasheet

Current PartRFQ

5-534975-8

TE Connectivity AMP ConnectorsIn Stock: 12555-534975-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors within the AMPMODU Mod II series is determined by strict equivalence across mechanical and electrical interface parameters. The primary substitution criteria include:

Critical Matching Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (30)
• Pitch spacing (0.100" / 2.54mm)
• Row configuration (2 rows at 0.100" spacing)
• Mounting style (Through Hole, Right Angle)
• Termination method (Kinked Pin, Solder)
• Mating contact finish (Gold at 15.0µin thickness)
• Insulation dimensions (0.238" height)
• Contact geometry (Square shape, Phosphor Bronze material)

The substitute part 5-534975-8 maintains full compatibility across all mechanical and electrical interface parameters. The primary distinction between the main part and its substitute relates to product status (obsolete versus active) and post-contact finish specification (tin-lead versus tin), with the substitute offering improved RoHS compliance and active manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5-534975-8 is the direct equivalent for the obsolete TE Connectivity 534975-8 rectangular connector. Selection of the substitute part is based on the following engineering criteria:

Product Status Consideration: The main part 534975-8 carries obsolete status, indicating discontinued manufacturing and limited availability. The substitute 5-534975-8 maintains active product status with confirmed inventory of 1155 pieces, ensuring supply chain continuity for new designs and replacement applications.

Compliance and Certification: The substitute part achieves RoHS compliance, whereas the main part is RoHS non-compliant. This distinction is significant for applications subject to regulatory requirements in electronics manufacturing and end-use markets. Both parts maintain identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited) and share equivalent ECCN and HTSUS classifications.

Interface Compatibility: All mechanical and electrical interface parameters remain identical between the main part and substitute, including connector geometry, contact configuration, pitch spacing, mounting orientation, and mating contact specifications. This ensures direct interchangeability in existing PCB designs and connector assemblies.

Post-Contact Finish Specification: The substitute part specifies tin post finish in place of the tin-lead finish on the main part. This change aligns with lead-free manufacturing standards and RoHS compliance requirements while maintaining equivalent contact finish thickness and solder termination performance.

Frequently Asked Questions (FAQ)

Q: Can the 5-534975-8 substitute directly replace the 534975-8 in existing designs?

A: Yes. The substitute part maintains full mechanical and electrical interface compatibility. All critical parameters including connector type, position count, pitch spacing, mounting configuration, and mating contact specifications are identical. The primary differences relate to product status and compliance certifications rather than functional interface characteristics.

Q: What is the significance of the post-contact finish change from tin-lead to tin?

A: The post-contact finish change reflects transition to lead-free manufacturing standards. Both finishes provide equivalent solder termination performance at the specified thickness of 50.0µin (1.27µm). The tin finish on the substitute part supports RoHS compliance requirements.

Q: Why is the main part 534975-8 classified as obsolete?

A: Obsolete status indicates that TE Connectivity has discontinued manufacturing of this part number. The substitute 5-534975-8 represents the active equivalent within the AMPMODU Mod II series and is the recommended selection for new production and replacement applications.

Q: Are there packaging differences between the main part and substitute?

A: The substitute part 5-534975-8 is supplied in tube packaging, whereas packaging information for the main part is not specified. Tube packaging is standard for active production components and facilitates automated assembly processes.

Q: Does the RoHS compliance difference affect electrical performance?

A: No. RoHS compliance relates to material composition and regulatory adherence rather than electrical or mechanical performance. Both parts deliver identical electrical characteristics and mechanical interface specifications. RoHS compliance on the substitute part addresses regulatory requirements in specific markets and applications.

Q: What is the inventory status for each part?

A: The main part 534975-8 has 1058 pieces in stock as new original inventory. The substitute part 5-534975-8 has 1155 pieces in stock. Given the obsolete status of the main part, the substitute represents the preferred selection for ongoing supply assurance.

Q: Are both parts within the same connector series?

A: Yes. Both the 534975-8 and 5-534975-8 belong to the TE Connectivity AMPMODU Mod II series, ensuring design consistency and interchangeability within this connector family.