TE Connectivity AMP Connectors 66505-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 66505-9 is a socket contact connector designed for the AMPLIMITE HDP-20 series. This component is a stamped phosphor bronze contact with gold plating, engineered for crimp termination on 24-28 AWG wire gauges. The part is classified as Active product status and maintains full RoHS3 compliance with MSL 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified to address packaging format variations and inventory availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

66505-9

TE Connectivity AMP ConnectorsIn Stock: 73766505-9 Datasheet

Current PartRFQ

66505-3

TE Connectivity AMP ConnectorsIn Stock: 154766505-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 66505-9 is determined by strict equivalence across all electrical and mechanical parameters. The primary substitution criterion is functional interchangeability within the AMPLIMITE HDP-20 series, defined by:

• Contact type classification (Socket)
• Termination method (Crimp)
• Wire gauge compatibility (24-28 AWG)
• Contact material composition (Phosphor Bronze)
• Surface finish specification (Gold at 30.0µin thickness)
• Compliance certifications (RoHS3, MSL 1)

Substitute parts must maintain identical specifications across these parameters. Packaging format differences (Bulk versus Cut Tape) do not affect electrical or mechanical performance and represent the only allowable variation between equivalent parts.

Parameter Comparison

Engineering Selection Recommendations

Both the 66505-9 and 66505-3 are Active product status components manufactured by TE Connectivity AMP Connectors within the AMPLIMITE HDP-20 series. Selection between these parts is based on packaging requirements and inventory availability rather than electrical or mechanical performance differences.

The 66505-9 is supplied in Bulk packaging format, suitable for high-volume assembly operations and direct component dispensing systems. The 66505-3 is supplied in Cut Tape (CT) packaging format, appropriate for automated pick-and-place equipment and lower-volume production runs.

Both parts satisfy RoHS3 compliance requirements and maintain MSL 1 (Unlimited) moisture sensitivity classification, indicating no special storage or handling precautions are required. ECCN classification EAR99 and HTSUS code 8536.90.4000 apply uniformly across both parts.

Frequently Asked Questions (FAQ)

Q: Can 66505-3 be used as a direct replacement for 66505-9?

A: Yes. The 66505-3 is electrically and mechanically equivalent to the 66505-9. Both parts are socket contacts with identical crimp termination, wire gauge rating (24-28 AWG), contact material (phosphor bronze), and gold finish specification (30.0µin thickness). The only difference is packaging format: 66505-9 is supplied in Bulk, while 66505-3 is supplied in Cut Tape (CT).

Q: What determines whether a part can substitute for the 66505-9?

A: Substitution is determined by equivalence across the following parameters: socket contact type, crimp termination method, 24-28 AWG wire gauge compatibility, phosphor bronze material composition, gold finish at 30.0µin thickness, and compliance certifications (RoHS3 and MSL 1). Any deviation from these specifications disqualifies a part from substitution.

Q: Does packaging format affect component performance?

A: No. Packaging format (Bulk versus Cut Tape) is a supply and handling consideration only. It does not affect electrical performance, mechanical fit, or reliability of the contact itself.

Q: Are both parts suitable for automated assembly?

A: The 66505-3 in Cut Tape (CT) packaging is optimized for automated pick-and-place equipment. The 66505-9 in Bulk packaging is suitable for manual assembly, tape feeders, or direct dispensing systems. Selection depends on assembly process requirements.

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

A: Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions. These components do not require special dry-pack storage or baking procedures prior to assembly.

Q: Are these parts RoHS compliant?

A: Yes. Both the 66505-9 and 66505-3 are RoHS3 compliant, meeting all current European Union Restriction of Hazardous Substances directives.