3M 3626-6024 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M 3626-6024 is a 24-position rectangular receptacle connector designed for IDC (Insulation Displacement Contact) termination with ribbon cable. This connector features gold-plated contacts, operates with 26-28 AWG wire gauges, and is configured in a 2-row layout with 0.100" pitch spacing. The part is Active status and RoHS Compliant, making it suitable for applications requiring reliable inline connector solutions with feed-through and strain relief capabilities.

Equivalent parts are identified when product availability, inventory levels, or supply chain requirements necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

3626-6024

3MIn Stock: 8463626-6024 Datasheet

Current PartRFQ

1658620-5

TE Connectivity AMP ConnectorsIn Stock: 64691658620-5 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 3626-6024 is determined by strict alignment of the following critical parameters:

• Connector Configuration: 24-position receptacle with 2-row layout
• Contact Pitch and Spacing: 0.100" (2.54mm) pitch and row spacing
• Termination Method: IDC cable termination
• Wire Compatibility: 26-28 AWG ribbon cable support
• Contact Material: Gold plating for electrical performance
• Mounting Style: Free hanging inline configuration
• Compliance: RoHS compliance status and MSL rating

The TE Connectivity AMP Connectors part 1658620-5 meets all substitution criteria. Both parts share identical mechanical dimensions, pitch specifications, termination methodology, and wire gauge compatibility. Differences in contact type (Female Socket vs. Forked), contact finish thickness, color, and packaging do not affect functional interchangeability in applications where the 3M 3626-6024 is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 3626-6024 and TE Connectivity 1658620-5 are Active status products with current manufacturing support. Selection between these parts should be based on:

Availability and Lead Time: TE Connectivity 1658620-5 maintains higher inventory levels (6378 pcs vs. 830 pcs), providing supply chain flexibility for high-volume applications.

Compliance Alignment: Both parts meet RoHS requirements. The TE Connectivity part carries ROHS3 compliance, representing the most current regulatory standard. The 3M part is RoHS Compliant. Both maintain MSL 1 rating, indicating no moisture sensitivity constraints.

Packaging Considerations: The 3M part is supplied in Bulk packaging, while the TE Connectivity substitute is supplied in Tube packaging. Packaging selection should align with assembly process requirements and inventory management protocols.

Contact Geometry: The 3M part features Female Socket contacts, while the TE Connectivity part uses Forked contacts. Both contact types are designed for reliable mating with standard 0.100" pitch male pins and are functionally equivalent for IDC ribbon cable applications.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 1658620-5 directly replace 3M 3626-6024 in existing designs?

A: Yes. Both connectors share identical pitch (0.100"), row configuration (2 rows), position count (24), and IDC termination methodology. Mechanical and electrical compatibility is maintained across all critical parameters.

Q: What is the difference between Female Socket and Forked contact types?

A: Female Socket contacts are designed for insertion of male pins, while Forked contacts provide a bifurcated contact surface for mating. Both contact geometries are standard for 0.100" pitch rectangular connectors and provide equivalent electrical performance and mating reliability in IDC applications.

Q: Does the difference in contact finish thickness affect performance?

A: Contact finish thickness (3M: 30.0µin vs. TE Connectivity: 15.0µin) does not impact functional compatibility. Both thicknesses provide adequate gold plating for corrosion resistance and electrical conductivity in standard operating environments.

Q: Are there packaging implications for using the substitute part?

A: The TE Connectivity part is supplied in Tube packaging versus Bulk for the 3M part. Tube packaging may require adjustment to receiving, storage, and kitting procedures. Verify compatibility with existing assembly workflows before implementation.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS compliant, carry EAR99 export classification, and share the same HTSUS code (8536.69.4051). Both maintain MSL 1 rating with unlimited moisture sensitivity protection. REACH status differs (3M: REACH Unaffected; TE Connectivity: Vendor Undefined), which may require clarification for specific regulatory jurisdictions.

Q: Can these connectors be used interchangeably with other 24-position 0.100" pitch rectangular connectors?

A: Interchangeability is limited to connectors meeting all specified parameters: 24-position count, 0.100" pitch and row spacing, 2-row configuration, IDC termination capability, and 26-28 AWG wire gauge support. Verify all parameters before substitution.