SS-79100-010 Equivalent & Substitute Parts

Part Overview

The SS-79100-010 is a 40-position SFP+ receptacle connector with cage, manufactured by Stewart Connector. This ganged (2x1) configuration connector features press-fit through-hole mounting in a right-angle orientation and is designed for high-density interconnect applications requiring EMI shielding and light pipe functionality. The part is currently active in production with 1121 units available in stock. Equivalent parts are identified when component obsolescence, supply constraints, or procurement optimization require alternative sourcing while maintaining full electrical and mechanical compatibility.

Substiute Parts

SS-79100-010

Stewart ConnectorIn Stock: 1166SS-79100-010 Datasheet

Current PartRFQ

1-2007492-5

TE Connectivity AMP ConnectorsIn Stock: 65831-2007492-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SS-79100-010 is determined by strict equivalence across the following critical parameters:

• Connector Type: Must be SFP+ to ensure signal integrity and mechanical fit
• Position Count: Must be 40 positions (20 x 2 configuration) for PCB layout compatibility
• Connector Style: Must be receptacle with cage in ganged (2x1) arrangement for mating interface compatibility
• Mounting Type: Must be through-hole, right-angle orientation for board integration
• Termination: Must be press-fit to maintain assembly process compatibility
• Feature Set: Must include board guide, EMI shielding, and light pipe functionality
• Compliance: Must maintain ROHS3 compliance and MSL 1 rating

The substitute part 1-2007492-5 (TE Connectivity AMP Connectors) meets all these criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the SS-79100-010 and 1-2007492-5 are active production components with identical electrical and mechanical specifications. Selection between these parts should be based on:

• Supply Availability: The TE Connectivity 1-2007492-5 currently has 6527 units in stock compared to 1121 units for the Stewart Connector part, providing greater supply security for high-volume applications.
• Packaging Format: The Stewart Connector part is supplied in trays, while the TE Connectivity equivalent is supplied in bulk packaging. Packaging selection depends on assembly line requirements and inventory management practices.
• Compliance Certification: Both parts maintain ROHS3 compliance and unlimited moisture sensitivity rating, ensuring regulatory equivalence for end-use applications.
• ECCN Classification: Both parts are classified as EAR99, maintaining export control equivalence.

Frequently Asked Questions (FAQ)

Q: Can the 1-2007492-5 be used as a direct replacement for the SS-79100-010 on existing PCBs?

A: Yes. Both connectors share identical electrical and mechanical specifications including connector type, position count, mounting orientation, termination method, and feature set. No PCB redesign is required.

Q: Are there differences in contact finish between these parts?

A: The TE Connectivity 1-2007492-5 specifies gold contact finish. The Stewart Connector SS-79100-010 does not specify contact finish in the provided data. Contact finish compatibility should be verified against application requirements if contact resistance specifications are critical.

Q: What is the significance of the ganged (2x1) configuration?

A: The ganged (2x1) configuration indicates two SFP+ connectors arranged in a 2-row by 1-column layout, creating a dual-port receptacle assembly. Both substitute parts maintain this identical configuration for mechanical and electrical compatibility.

Q: Does packaging format affect connector performance?

A: No. Tray and bulk packaging formats do not affect electrical or mechanical performance. Packaging selection is determined by assembly process requirements, storage conditions, and inventory management practices.

Q: Are both parts suitable for high-speed data applications?

A: Both parts are SFP+ connectors with EMI shielding and light pipe features, indicating suitability for high-speed optical or electrical interconnect applications. Specific performance validation should be conducted according to application requirements.