SS71800-023F Equivalent & Substitute Parts

Part Overview

The SS71800-023F is a modular jack connector (8P8C/RJ45) manufactured by Stewart Connector, designed for Ethernet applications with Cat5e rating. This connector features vertical through-hole mounting with unshielded construction and solder termination. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and component sourcing.

Substiute Parts

SS71800-023F

Stewart ConnectorIn Stock: 956SS71800-023F Datasheet

Current PartRFQ

SS-60000-007

Stewart ConnectorIn Stock: 3656SS-60000-007 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SS71800-023F is based on electrical and mechanical compatibility across the following critical parameters:

• Connector Configuration: 8P8C (RJ45) jack with identical pin count and contact arrangement
• Mounting and Orientation: Through-hole vertical mounting maintains PCB layout compatibility
• Termination Method: Solder termination ensures compatibility with existing assembly processes
• Shielding Classification: Unshielded construction matches the original specification
• Contact Properties: Copper alloy with gold finish provides equivalent electrical performance and environmental resistance
• Housing Material: Thermoplastic construction maintains mechanical durability and thermal stability
• Operating Temperature: Thermal range compatibility ensures performance across specified environmental conditions

The SS-60000-007 qualifies as a direct substitute based on these parameters. The primary difference is the enhanced Cat6 rating (versus Cat5e), which represents an upgrade in bandwidth capability while maintaining full backward compatibility with Cat5e applications.

Parameter Comparison

Engineering Selection Recommendations

The SS-60000-007 is the manufacturer-recommended substitute for the obsolete SS71800-023F. Selection of this substitute is supported by the following factors:

• Product Status: The SS-60000-007 maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: The substitute meets ROHS3 compliance requirements, aligning with current environmental and regulatory standards
• Electrical Compatibility: Cat6 rating provides enhanced performance specifications while maintaining full backward compatibility with Cat5e applications
• Mechanical Compatibility: Identical mounting, orientation, and termination characteristics ensure direct replacement without PCB redesign
• Material Consistency: Equivalent contact materials, finish specifications, and housing construction maintain electrical and environmental performance

Frequently Asked Questions (FAQ)

Q: Can the SS-60000-007 be used as a direct replacement for the SS71800-023F?

A: Yes. Both connectors share identical mechanical and electrical characteristics across all critical parameters: 8P8C jack configuration, through-hole vertical mounting, solder termination, unshielded construction, and copper alloy gold-plated contacts. The SS-60000-007 represents an upgrade path with Cat6 rating capability.

Q: What is the difference between Cat5e and Cat6 ratings?

A: Cat6 connectors support higher bandwidth and improved performance specifications compared to Cat5e. The SS-60000-007 Cat6 rating is fully backward compatible with Cat5e applications and existing network infrastructure.

Q: Are there packaging differences between these parts?

A: The SS71800-023F packaging specification is not provided. The SS-60000-007 is supplied in tube packaging. Verify packaging requirements for your assembly process.

Q: Does the substitute require any PCB layout modifications?

A: No. The SS-60000-007 maintains identical through-hole mounting footprint, vertical orientation, and solder termination as the original SS71800-023F. Direct PCB compatibility is maintained.

Q: What is the availability status of the substitute?

A: The SS-60000-007 is in active production with 3587 units in current inventory, ensuring reliable sourcing for new designs and replacement applications.

Q: Are both connectors compliant with environmental regulations?

A: Both connectors maintain REACH Unaffected status. The SS-60000-007 additionally meets ROHS3 compliance requirements, providing enhanced regulatory alignment for current manufacturing standards.