TE Connectivity AMP Connectors 746612-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 746612-2 is a 14-position ribbon cable DIP header connector with IDC termination, designed for through-hole mounting applications. This connector features a vertical orientation with dual-row configuration and gold-plated contacts rated for 28 AWG stranded and 26-30 AWG solid wire gauges.

The 746612-2 carries an obsolete product status, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement. The substitute part 5746612-2 provides direct functional equivalence with active product status and improved compliance characteristics.

Substiute Parts

746612-2

TE Connectivity AMP ConnectorsIn Stock: 762746612-2 Datasheet

Current PartRFQ

5746612-2

TE Connectivity AMP ConnectorsIn Stock: 12635746612-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 746612-2 with the 5746612-2 is based on complete electrical and mechanical parameter equivalence. Both connectors maintain identical specifications across all critical substitution criteria:

Electrical Parameters:

• 14-position configuration with dual-row layout
• 0.050" (1.27mm) cable pitch and 0.100" (2.54mm) board-side pitch
• Gold contact finish at 15.0µin (0.38µm) thickness
• Compatible wire gauge range: 28 AWG stranded and 26-30 AWG solid

Mechanical Parameters:

• Vertical orientation with 0.300" (7.62mm) row spacing
• Through-hole mounting type
• IDC cable termination method
• Feed-through feature configuration
• Black connector body color

Environmental Parameters:

• Moisture Sensitivity Level 1 (Unlimited) for both parts
• Identical ECCN and HTSUS classifications

The 5746612-2 represents a direct functional equivalent with active product status and RoHS compliance, distinguishing it from the obsolete 746612-2.

Parameter Comparison

Engineering Selection Recommendations

The 5746612-2 is the direct substitute for the obsolete 746612-2 based on complete parameter equivalence. Selection of the 5746612-2 is supported by the following factors:

Product Status: The 5746612-2 maintains active product status, ensuring continued availability and manufacturing support. The 746612-2 obsolete status creates supply chain risk and limits long-term procurement viability.

Regulatory Compliance: The 5746612-2 is RoHS compliant, meeting current environmental and regulatory requirements. The 746612-2 non-compliant status may restrict use in applications subject to RoHS directives.

Functional Equivalence: All electrical and mechanical parameters are identical between the two parts, ensuring direct interchangeability in existing designs without circuit or layout modifications.

Packaging Consideration: The 5746612-2 is supplied in tray packaging, which may differ from the original 746612-2 packaging specification. Verify packaging requirements for your procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 5746612-2 be used as a direct replacement for the 746612-2 in existing designs?

A: Yes. The 5746612-2 is electrically and mechanically identical to the 746612-2 across all critical parameters including position count, pitch specifications, wire gauge compatibility, contact finish, and mounting configuration. No design modifications are required.

Q: What is the primary reason to substitute the 746612-2 with the 5746612-2?

A: The 746612-2 carries an obsolete product status, creating supply chain discontinuity. The 5746612-2 is an active product with identical specifications, ensuring continued availability and manufacturing support.

Q: Are there compliance differences between these two parts?

A: Yes. The 5746612-2 is RoHS compliant, while the 746612-2 is RoHS non-compliant. For applications subject to RoHS directives, the 5746612-2 is the required selection.

Q: Do the pitch specifications differ between the 746612-2 and 5746612-2?

A: No. Both parts maintain identical cable pitch of 0.050" (1.27mm) and board-side pitch of 0.100" (2.54mm), ensuring mechanical compatibility with existing PCB layouts and ribbon cable assemblies.

Q: What wire gauges are supported by the 5746612-2?

A: The 5746612-2 supports 28 AWG stranded wire and 26-30 AWG solid wire, identical to the 746612-2 specification.

Q: Is the packaging different between these parts?

A: The 5746612-2 is supplied in tray packaging. Verify that tray packaging is compatible with your assembly and procurement processes. The original 746612-2 packaging specification is not provided in this reference.

Q: Are the contact finish specifications identical?

A: Yes. Both parts feature gold contact finish at 15.0µin (0.38µm) thickness, ensuring equivalent electrical performance and reliability.

Q: Can the 5746612-2 be used in moisture-sensitive applications?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for either component.