TE Connectivity AMP Connectors 746292-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 746292-6 is a 26 Position Rectangular Receptacle Connector with Insulation Displacement Contact (IDC) termination, designed for ribbon cable applications with wire gauges 26-28 AWG. This connector features a forked contact design, gold plating, and polarizing key functionality for secure mating in free-hanging inline configurations.

The 746292-6 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements for systems utilizing this connector specification.

Substiute Parts

746292-6

TE Connectivity AMP ConnectorsIn Stock: 835746292-6 Datasheet

Current PartRFQ

1658624-6

TE Connectivity AMP ConnectorsIn Stock: 11741658624-6 Datasheet

DirectRFQ

89126-0101

3MIn Stock: 2699489126-0101 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 746292-6 is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Connector type: Receptacle
• Position count: 26 positions
• Pitch spacing: 0.100" (2.54mm)
• Row configuration: 2 rows with 0.100" (2.54mm) row spacing
• Termination method: IDC
• Wire compatibility: Ribbon cable, 26-28 AWG
• Contact finish: Gold or Gold-Palladium
• Contact finish thickness: 30.0µin (0.76µm)
• Features: Feed Through and Polarizing Key
• Mounting: Free Hanging (In-Line)

Substitute parts must satisfy all primary criteria to ensure mechanical and electrical compatibility with existing mating connectors, cable assemblies, and printed circuit board layouts.

Parameter Comparison

Engineering Selection Recommendations

1658624-6 (Direct Substitute - TE Connectivity AMP Connectors)

The 1658624-6 is the primary substitute for the obsolete 746292-6. Both connectors are manufactured by TE Connectivity within the AMP-Latch series and share identical mechanical and electrical specifications. The 1658624-6 is currently in active production status with ROHS3 compliance and REACH Unaffected certification, addressing regulatory requirements that the original part does not satisfy. Contact finish is specified as Gold or Gold-Palladium, both meeting the 30.0µin (0.76µm) thickness requirement. Wire gauge specification is not provided for the 1658624-6; however, the connector is designed for the same IDC ribbon cable termination method and 26-position configuration as the original part.

89126-0101 (Similar Substitute - 3M)

The 89126-0101 is a cross-manufacturer alternative from 3M's 891 series. This connector meets all critical substitution parameters: 26-position receptacle configuration, 0.100" (2.54mm) pitch and row spacing, IDC termination for 26-28 AWG ribbon cable, gold contact finish at 30.0µin (0.76µm) thickness, and feed-through with polarizing key features. The 89126-0101 is in active production with ROHS3 compliance and REACH Unaffected status. The connector is supplied in bulk packaging and features a gray housing color, distinguishing it visually from the black housing of the original part. Contact type is specified as Female Socket rather than Forked; however, both contact geometries are compatible with standard 0.100" (2.54mm) pitch male pins in IDC applications.

Both substitute parts provide equivalent functional performance and are suitable for direct replacement in applications requiring 26-position IDC ribbon cable receptacle connectors with the specified electrical and mechanical parameters.

Frequently Asked Questions (FAQ)

Q: Can the 1658624-6 be used as a direct replacement for the 746292-6 in existing designs?

A: Yes. The 1658624-6 is mechanically and electrically equivalent to the 746292-6. Both connectors share identical pitch (0.100" / 2.54mm), position count (26), row configuration (2 rows), IDC termination method, and contact finish specifications (30.0µin / 0.76µm gold). The 1658624-6 is in active production and provides improved regulatory compliance through ROHS3 certification.

Q: What is the difference between the contact types listed for these connectors?

A: The 746292-6 and 1658624-6 specify forked contact geometry, while the 89126-0101 specifies female socket contact geometry. Both contact types are designed for 0.100" (2.54mm) pitch IDC applications and are compatible with standard male pin headers. The contact geometry difference does not affect mechanical or electrical compatibility in ribbon cable IDC termination applications.

Q: Does the 89126-0101 housing color difference affect compatibility?

A: No. The 89126-0101 features gray housing compared to the black housing of the 746292-6 and 1658624-6. Housing color is a visual identifier only and does not affect electrical performance, mechanical fit, or mating characteristics. The connector maintains identical pitch, position count, and mounting configuration.

Q: Is wire gauge specification critical for connector selection?

A: The 746292-6 and 89126-0101 are both specified for 26-28 AWG ribbon cable. The 1658624-6 does not include wire gauge specification in available documentation; however, it is designed for the same IDC ribbon cable termination method and 26-position configuration. For applications requiring specific wire gauge confirmation, the 89126-0101 provides explicit 26-28 AWG specification.

Q: What are the regulatory compliance differences between these parts?

A: The 746292-6 is RoHS non-compliant with vendor-undefined REACH status. Both the 1658624-6 and 89126-0101 are ROHS3 compliant and REACH Unaffected, meeting current regulatory requirements for electronic component procurement in most jurisdictions. All three connectors share identical ECCN (EAR99) and HTSUS (8536.69.4051) classifications.

Q: Can these connectors be used interchangeably in the same cable assembly?

A: Yes, provided the mating connector (plug) is compatible with 0.100" (2.54mm) pitch, 26-position receptacle configuration. All three receptacle connectors specified here are mechanically and electrically compatible with standard AMP-Latch and 891 series plug connectors designed for this pitch and position count. Verify mating connector compatibility before assembly.

Q: What is the significance of the "Feed Through" feature?

A: The Feed Through feature indicates that the connector allows ribbon cable to pass through the connector body, enabling daisy-chain or multi-point connection configurations. This feature is present on all three connectors specified and does not affect substitution compatibility.

Q: Are there packaging differences that affect ordering or storage?

A: The 746292-6 packaging is not specified. The 1658624-6 is supplied in tube packaging, while the 89126-0101 is supplied in bulk packaging. Packaging format affects order quantities, storage requirements, and handling procedures but does not affect connector performance or compatibility.