TE Connectivity AMP Connectors 3-176264-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 3-176264-6 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 44 positions arranged in 2 rows at 2.00mm pitch, supporting board-to-board or cable interconnection. The part is classified as obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements. The substitute part 3-5176264-6 provides functional equivalence with updated compliance status and active product availability.

Substiute Parts

3-176264-6

TE Connectivity AMP ConnectorsIn Stock: 12103-176264-6 Datasheet

Current PartRFQ

3-5176264-6

TE Connectivity AMP ConnectorsIn Stock: 9233-5176264-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the main part 3-176264-6 and the equivalent part 3-5176264-6 is based on strict electrical and mechanical parameter alignment. Both connectors share identical specifications across all critical functional parameters: 44-position configuration, 2-row arrangement, 2.00mm mating pitch, 2.00mm row spacing, through-hole mounting, solder termination, gold mating contact finish, and 200VAC voltage rating. The operating temperature range of -40°C to 105°C and UL94 V-0 flammability rating are identical across both parts.

The primary distinction between these parts is product status and regulatory compliance. The main part 3-176264-6 is classified as obsolete with RoHS non-compliant status, while the substitute 3-5176264-6 is active and ROHS3 compliant. The contact finish on the post differs slightly: the main part uses Tin-Lead while the substitute uses Tin. Both packaging configurations (original and bulk) accommodate the same connector footprint and mating interface.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 3-5176264-6 is the direct equivalent for the obsolete 3-176264-6. Selection of the substitute part is appropriate for all new designs and production applications requiring a 44-position, 2-row, 2.00mm pitch rectangular connector header with through-hole solder termination.

The substitute part 3-5176264-6 provides superior compliance status, classified as active with ROHS3 compliance, compared to the obsolete, RoHS non-compliant status of the main part. The contact finish on the post transitions from Tin-Lead to Tin, which aligns with modern lead-free manufacturing standards while maintaining electrical and mechanical compatibility.

Both parts maintain identical electrical ratings (200VAC), thermal operating range (-40°C to 105°C), and mechanical specifications including pitch, row spacing, contact geometry, and mounting configuration. The gold mating contact finish and UL94 V-0 flammability rating are preserved across both parts, ensuring signal integrity and safety compliance.

For applications currently using 3-176264-6, direct substitution with 3-5176264-6 is supported without design modification. The identical footprint, mating interface, and electrical characteristics ensure drop-in compatibility in existing PCB layouts and connector assemblies.

Frequently Asked Questions (FAQ)

Q: Can 3-5176264-6 be used as a direct replacement for 3-176264-6 in existing designs?

A: Yes. The substitute part 3-5176264-6 is electrically and mechanically identical to 3-176264-6 across all functional parameters. The 44-position configuration, 2.00mm pitch, through-hole mounting, solder termination, and 200VAC voltage rating are identical. The connector footprint and mating interface are unchanged, enabling direct substitution without PCB redesign.

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

A: The main part 3-176264-6 uses Tin-Lead finish on the post, while the substitute 3-5176264-6 uses Tin finish. Both maintain gold finish on the mating contact surface at 8.00µin (0.203µm) thickness. The Tin post finish on the substitute part aligns with lead-free manufacturing requirements while maintaining solder compatibility and electrical performance.

Q: Why is 3-176264-6 classified as obsolete?

A: The main part 3-176264-6 is obsolete due to its RoHS non-compliant status and Tin-Lead post finish, which do not meet current regulatory and manufacturing standards. The active substitute 3-5176264-6 provides ROHS3 compliance and lead-free construction, making it the current production equivalent.

Q: Are the operating temperature ranges identical?

A: Yes. Both 3-176264-6 and 3-5176264-6 operate across the identical temperature range of -40°C to 105°C. The thermoplastic insulation material and UL94 V-0 flammability rating are maintained across both parts.

Q: What is the pitch specification for these connectors?

A: Both connectors feature a 2.00mm (0.079") mating pitch with 2.00mm row spacing. This 2mm pitch configuration is standard for the AMPMODU series and determines PCB footprint and connector spacing requirements.

Q: Are there packaging differences between the two parts?

A: The main part 3-176264-6 is available in standard packaging, while the substitute 3-5176264-6 is supplied in bulk packaging. Both packaging configurations contain identical connector specifications and are suitable for production assembly and integration.

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

A: Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These connectors do not require special moisture control during storage, handling, or assembly.

Q: Are both parts suitable for board-to-board and cable applications?

A: Yes. Both 3-176264-6 and 3-5176264-6 are classified as board-to-board or cable style connectors, supporting flexible application configurations. The unshrouded header design with breakaway capability accommodates various interconnection scenarios.