TE Connectivity AMP Connectors 1-745287-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-745287-2 is a pin contact with gold solder cup termination, part of the AMPLIMITE HDP-20 series. This component is classified as a stamped brass contact with gold plating designed for solder cup connection applications. The part is currently listed as obsolete, which necessitates identification of active equivalent alternatives to maintain supply chain continuity and ensure design compatibility in new procurement activities.

Substiute Parts

1-745287-2

TE Connectivity AMP ConnectorsIn Stock: 8641-745287-2 Datasheet

Current PartRFQ

5-745287-0

TE Connectivity AMP ConnectorsIn Stock: 169405-745287-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 1-745287-2 with the active equivalent 5-745287-0 is based on identical electrical and mechanical parameters across all critical specifications. Both components share the same base product number (745287), series designation (AMPLIMITE HDP-20), and functional characteristics.

The substitution is valid based on the following matching parameters:

• Contact type: Stamped pin configuration
• Termination method: Solder cup
• Contact material composition: Brass
• Surface finish specification: Gold plating at 30.0µin (0.76µm) thickness
• Moisture sensitivity classification: MSL 1 (Unlimited)
• Export classification: EAR99
• Tariff classification: HTSUS 8536.90.4000

The primary distinction between the main part and substitute is product status (obsolete versus active) and packaging configuration (unspecified versus bulk), with the substitute offering improved regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 5-745287-0 is the direct functional equivalent for the obsolete 1-745287-2. Selection of the substitute part is based on the following engineering criteria:

Product Status: The 5-745287-0 maintains active product status with confirmed inventory availability (16,925 pieces), ensuring reliable procurement for current and future applications. The 1-745287-2 is classified as obsolete with limited remaining stock (848 pieces).

Regulatory Compliance: The 5-745287-0 achieves RoHS compliance, meeting current environmental and material restriction requirements for electronic components. The 1-745287-2 is RoHS non-compliant, presenting potential regulatory barriers in new designs and procurement cycles.

Functional Equivalence: Both parts maintain identical electrical and mechanical specifications across all critical parameters, including contact material, finish thickness, termination method, and moisture sensitivity classification. This equivalence ensures direct substitution without design modification.

Export Classification: Both parts retain the same ECCN designation (EAR99) and HTSUS tariff code, maintaining consistent trade compliance profiles.

Frequently Asked Questions (FAQ)

Q: Can the 5-745287-0 be used as a direct replacement for the 1-745287-2 in existing designs?

A: Yes. The 5-745287-0 is functionally equivalent to the 1-745287-2 across all electrical and mechanical parameters. Both components share identical contact material (brass), surface finish (gold at 30.0µin thickness), termination method (solder cup), and series designation (AMPLIMITE HDP-20). Direct substitution is supported without design modification.

Q: What is the primary advantage of transitioning to the 5-745287-0?

A: The 5-745287-0 is an active product with RoHS compliance certification, whereas the 1-745287-2 is obsolete and RoHS non-compliant. Transitioning to the substitute ensures long-term supply availability and compliance with current environmental regulations.

Q: Are there packaging differences between these parts?

A: The 1-745287-2 packaging specification is unspecified in available documentation. The 5-745287-0 is supplied in bulk packaging. Confirm packaging requirements with procurement specifications before ordering.

Q: Do both parts have the same moisture sensitivity classification?

A: Yes. Both the 1-745287-2 and 5-745287-0 are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are the export classifications identical?

A: Yes. Both parts carry the same ECCN designation (EAR99) and HTSUS tariff code (8536.90.4000), maintaining consistent export compliance profiles.