RJSNEJ383A8 Equivalent & Substitute Parts

Part Overview

The RJSNEJ383A8 is a Jack Modular Connector featuring 8p8c (RJ45, Ethernet) configuration with 90° right-angle orientation and shielding with EMI finger. This through-hole solder-terminated connector is designed for network and telecommunications applications requiring board-level integration with electromagnetic interference protection.

The RJSNEJ383A8 carries an Obsolete product status. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this connector.

Substiute Parts

RJSNEJ383A8

Amphenol ICC (Commercial Products)In Stock: 1000RJSNEJ383A8 Datasheet

Current PartRFQ

RJSAE538608

Amphenol ICC (Commercial Products)In Stock: 859RJSAE538608 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNEJ383A8 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Jack
• Number of Positions/Contacts: 8p8c (RJ45, Ethernet)
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination: Solder
• Shielding: Shielded, EMI Finger
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• Housing Material: Thermoplastic

The RJSAE538608 satisfies all mandatory matching parameters and qualifies as a direct substitute for the obsolete RJSNEJ383A8.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538608 is the qualified substitute for the obsolete RJSNEJ383A8 based on the following engineering criteria:

Functional Equivalence: Both connectors share identical electrical and mechanical specifications across all critical parameters including connector type, contact configuration, mounting method, orientation, and shielding architecture.

Compliance Status: Both parts maintain RoHS Compliance and MSL 1 (Unlimited) ratings, ensuring regulatory and environmental compatibility with existing design requirements.

Product Availability: The RJSAE538608 carries Active product status with 834 units in stock, providing supply chain continuity for the obsolete RJSNEJ383A8.

Enhanced Specifications: The RJSAE538608 features an extended operating temperature range (-55°C to 85°C versus -40°C to 85°C) and increased contact finish thickness (50.0µin versus 30.0µin), providing improved durability and thermal performance margins.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE538608 directly replace the RJSNEJ383A8 in existing designs?

A: Yes. The RJSAE538608 matches all critical electrical and mechanical parameters of the RJSNEJ383A8, including connector type, contact configuration, mounting method, orientation, termination, shielding, and contact materials. No design modifications are required.

Q: What is the difference in contact finish thickness between these parts?

A: The RJSNEJ383A8 specifies 30.0µin (0.76µm) gold contact finish thickness, while the RJSAE538608 specifies 50.0µin (1.27µm). The increased thickness in the substitute part provides enhanced contact durability and wear resistance.

Q: Does the RJSAE538608 support the same operating temperature range?

A: The RJSAE538608 supports an extended operating temperature range of -55°C to 85°C, compared to the RJSNEJ383A8 range of -40°C to 85°C. This provides additional thermal margin for demanding applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the RJSNEJ383A8 and RJSAE538608 are RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What packaging format is the RJSAE538608 supplied in?

A: The RJSAE538608 is supplied in Tray packaging, whereas the RJSNEJ383A8 packaging specification was not provided in the technical data.