SS-73100-046 Equivalent & Substitute Parts

Part Overview

The SS-73100-046 is a modular jack connector (8P8C/RJ45) manufactured by Stewart Connector, designed for Ethernet and Cat5e applications. This connector features a 90° right-angle orientation, shielded design with EMI finger, and through-hole solder termination. The part is currently listed as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

SS-73100-046

Stewart ConnectorIn Stock: 1193SS-73100-046 Datasheet

Current PartRFQ

SS73100-046F

Stewart ConnectorIn Stock: 986SS73100-046F Datasheet

DirectRFQ

5569263-1

TE Connectivity AMP ConnectorsIn Stock: 21805569263-1 Datasheet

MFR RecommendedRFQ

6339114-1

TE Connectivity AMP ConnectorsIn Stock: 10906339114-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SS-73100-046 is determined by the following critical parameters:

• Connector Type & Configuration: Must be Jack Modular Connector, 8P8C (RJ45, Ethernet)
• Orientation & Mounting: Must maintain 90° right-angle orientation with through-hole solder termination
• Electrical Characteristics: Must support Cat5 or Cat5e ratings with shielded, EMI finger design
• Physical Compatibility: Must have 12 ports in 2 rows with up and down tab direction
• Environmental Ratings: Must operate within -40°C ~ 85°C temperature range
• Contact Properties: Gold finish with equivalent thickness (50.0µin/1.27µm)

Three substitute parts meet these criteria and are listed as active products with current inventory availability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: SS73100-046F

SS73100-046F is the direct equivalent from Stewart Connector with identical electrical and mechanical specifications. This part maintains the same manufacturer lineage, housing material (Thermoplastic), and Cat5e rating as the original SS-73100-046. The primary distinction is product status (Active vs. Obsolete) and packaging format (Tray). This substitute is recommended for applications requiring exact specification matching and manufacturer continuity.

Alternative Substitutes: 5569263-1 and 6339114-1

Both TE Connectivity AMP Connectors parts (5569263-1 and 6339114-1) provide functional equivalence with the following considerations:

• Both maintain identical connector configuration, orientation, port count, and mounting specifications
• Both support Cat5 rating (one category level below Cat5e)
• Both use Phosphor Bronze contact material instead of Copper Alloy
• Both employ PCT/Polyester housing instead of Thermoplastic
• Both are RoHS Compliant and carry MSL 1 (Unlimited) ratings
• Both have higher inventory availability (2148 and 1046 units respectively)

These TE Connectivity parts are suitable for applications where Cat5 performance is acceptable and where alternative housing and contact materials do not conflict with design requirements.

Frequently Asked Questions (FAQ)

Q: Can SS73100-046F be used as a direct replacement for SS-73100-046?

A: Yes. SS73100-046F is the active equivalent from Stewart Connector with identical electrical and mechanical specifications. The only differences are product status (Active) and packaging (Tray format). No design modifications are required.

Q: What is the difference between Cat5e and Cat5 ratings?

A: Cat5e supports higher bandwidth and performance specifications than Cat5. The main part and SS73100-046F are rated Cat5e, while the TE Connectivity alternatives (5569263-1 and 6339114-1) are rated Cat5. For applications requiring Cat5e performance, use SS73100-046F or the original part.

Q: Are the TE Connectivity parts (5569263-1 and 6339114-1) interchangeable?

A: Both TE Connectivity parts share identical connector configuration, orientation, port count, and mounting specifications. They differ only in base product number and REACH status documentation. Selection between them should be based on inventory availability and supply chain requirements.

Q: What does the housing material difference mean for compatibility?

A: The original SS-73100-046 and SS73100-046F use Thermoplastic housing, while TE Connectivity alternatives use PCT/Polyester. Both materials are suitable for the specified operating temperature range (-40°C ~ 85°C) and environmental conditions. Material selection should be based on specific application requirements regarding chemical resistance or mechanical properties.

Q: Are all substitute parts RoHS compliant?

A: SS73100-046F is RoHS3 Compliant. Both TE Connectivity parts (5569263-1 and 6339114-1) are RoHS Compliant. The original SS-73100-046 does not specify RoHS status. For applications requiring RoHS compliance, any of the three substitute parts are acceptable.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity limitations and does not require special storage or handling conditions. This applies to all three substitute parts and simplifies inventory management and logistics.

Q: Can I mix substitute parts in the same assembly?

A: All four parts (original, SS73100-046F, 5569263-1, and 6339114-1) maintain identical electrical and mechanical interfaces. Mixed usage in the same assembly is permissible from a functional standpoint, though design documentation should reflect the specific part numbers used.