3M 4626-6305 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M 4626-6305 is a 26-position rectangular plug connector with IDC (Insulation Displacement Contact) termination, designed for discrete or ribbon cable applications with wire gauges of 26-28 AWG. This connector features gold-plated contacts, feed-through capability, and latch lock/eject hook fastening. The part is currently active in production and ROHS3 compliant.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector interface, ensuring functional interchangeability in applications requiring 26-position IDC connectivity.

Substiute Parts

4626-6305

3MIn Stock: 11714626-6305 Datasheet

Current PartRFQ

4626-6000

3MIn Stock: 11904626-6000 Datasheet

MFR RecommendedRFQ

4626-6300

3MIn Stock: 13524626-6300 Datasheet

MFR RecommendedRFQ

2-111506-1

TE Connectivity AMP ConnectorsIn Stock: 12952-111506-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4626-6305 is determined by strict equivalence across the following critical parameters:

• Electrical Interface: 26 positions, 0.100" (2.54mm) pitch, 2-row configuration with 0.100" row spacing
• Termination Method: IDC cable termination supporting 26-28 AWG wire
• Contact Properties: Gold finish at 30.0µin (0.76µm) thickness, male pin contact type
• Functional Features: Feed-through capability

The identified substitute parts maintain these core parameters while permitting variations in fastening type, mounting configuration, packaging format, and manufacturer identity. Differences in these secondary attributes do not affect connector mating or electrical performance in applications where the primary interface requirements are met.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and ROHS3 compliance, ensuring regulatory alignment with the original 4626-6305 specification. Selection among equivalent parts should be based on:

3M 4626-6000: Differs from the main part in fastening type specification (not specified versus latch lock/eject hooks, long). Suitable for applications where fastening mechanism variation is acceptable within system design constraints.

3M 4626-6300: Maintains identical fastening type (latch lock/eject hooks, long) and all core electrical parameters as the main part. Represents the closest functional equivalent within the 3M product line.

TE Connectivity 2-111506-1: Provides equivalent 26-position IDC connectivity with identical pitch and row spacing. Differs in mounting type (panel mount versus free hanging in-line), packaging format (tray versus bulk), and connector color (black versus gray). Includes strain relief feature. Suitable for applications where panel-mount configuration and strain relief are system requirements.

All parts carry identical export classification (EAR99) and tariff codes (8536.69.4051), supporting consistent supply chain documentation.

Frequently Asked Questions (FAQ)

Q: Can 4626-6000 be used as a direct replacement for 4626-6305?

A: The 4626-6000 maintains all critical electrical and mechanical parameters: 26 positions, 0.100" pitch, 2-row configuration, IDC termination, and gold contact finish. The primary difference is fastening type specification. Substitution is valid when system design does not require the specific latch lock/eject hook fastening of the original part.

Q: What is the key difference between 4626-6300 and 4626-6305?

A: Both parts are functionally equivalent. The 4626-6300 maintains identical specifications including fastening type, contact finish, and all electrical parameters. Differences exist only in inventory availability and base product numbering.

Q: Is the TE Connectivity 2-111506-1 compatible with 3M 4626-6305 applications?

A: The 2-111506-1 provides equivalent 26-position IDC connectivity with matching pitch and row spacing. However, it differs in mounting type (panel mount versus free hanging in-line) and packaging (tray versus bulk). Compatibility depends on whether the application accommodates panel-mount configuration. The addition of strain relief may provide system benefits in certain cable management scenarios.

Q: Do all substitute parts support both stranded and solid wire?

A: The 3M parts (4626-6000 and 4626-6300) explicitly support both stranded and solid wire in the 26-28 AWG range. The TE Connectivity 2-111506-1 specification indicates 26-28 AWG wire gauge support without explicit distinction between wire types. Verify wire type compatibility with the connector manufacturer for the TE part if solid wire application is required.

Q: Are there packaging considerations when selecting a substitute?

A: The 4626-6305 and 4626-6300 are supplied in bulk packaging, while the 2-111506-1 is supplied in tray packaging. Bulk packaging is suitable for high-volume assembly operations, while tray packaging provides component protection during handling and storage. Select based on assembly process requirements and inventory management practices.

Q: What compliance certifications apply to all substitute parts?

A: All identified parts are ROHS3 compliant and classified under ECCN EAR99 with HTSUS code 8536.69.4051. This ensures regulatory consistency across substitute selections for applications subject to these compliance frameworks.