RJSNEJF88A8 Equivalent & Substitute Parts

Part Overview

The RJSNEJF88A8 is a Jack Modular Connector with 8p8c (RJ45, Ethernet) configuration, featuring 90° right-angle orientation and shielding. Manufactured by Amphenol ICC (Commercial Products), this through-hole solder-terminated connector includes board lock functionality and dual LED indicators (Green-Red). The part is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing procurement and new designs.

Substiute Parts

RJSNEJF88A8

Amphenol ICC (Commercial Products)In Stock: 1070RJSNEJF88A8 Datasheet

Current PartRFQ

RJSAE538808

Amphenol ICC (Commercial Products)In Stock: 1203RJSAE538808 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RJSNEJF88A8 is based on strict equivalence of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Jack
• Configuration: 8p8c (RJ45, Ethernet)
• Orientation: 90° Angle (Right)
• Mounting Type: Through Hole
• Termination: Solder
• Shielding: Shielded
• Number of Ports: 8
• Number of Rows: 2
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• Housing Material: Thermoplastic
• RoHS Compliance: Yes
• MSL Rating: 1 (Unlimited)

The RJSAE538808 meets all mandatory matching parameters. Differences in contact finish thickness (30.0µin vs. 50.0µin) and operating temperature range (-40°C ~ 85°C vs. -55°C ~ 85°C) represent enhanced specifications in the substitute part. The addition of EMI Finger shielding in the RJSAE538808 provides supplementary electromagnetic interference protection beyond the base shielding requirement.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: RJSAE538808

The RJSAE538808 is the direct functional equivalent of the obsolete RJSNEJF88A8. Both parts are manufactured by Amphenol ICC (Commercial Products) and share identical core specifications for connector type, configuration, orientation, mounting, termination, and shielding.

Compliance and Certification: Both parts maintain RoHS compliance and EAR99 export classification. MSL rating of 1 (Unlimited) applies to both, indicating no moisture sensitivity constraints during storage or handling.

Specification Enhancements in RJSAE538808: The substitute part provides enhanced contact durability through increased gold plating thickness (50.0µin vs. 30.0µin) and extended low-temperature operating capability (-55°C vs. -40°C minimum). EMI Finger shielding in the RJSAE538808 offers additional electromagnetic interference suppression beyond standard shielding.

Product Status Consideration: The RJSNEJF88A8 is classified as obsolete, while the RJSAE538808 maintains active status with confirmed inventory availability (1146 units). For new designs and ongoing procurement, the RJSAE538808 is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can RJSAE538808 be used as a direct replacement for RJSNEJF88A8 in existing designs?

A: Yes. Both connectors share identical electrical and mechanical specifications for jack type, 8p8c (RJ45) configuration, 90° right-angle orientation, through-hole solder termination, shielding, and operating temperature range (-40°C to 85°C minimum). The RJSAE538808 meets or exceeds all functional requirements of the obsolete RJSNEJF88A8.

Q: What is the difference between the shielding specifications?

A: The RJSNEJF88A8 features standard shielding. The RJSAE538808 includes both standard shielding and an EMI Finger, providing enhanced electromagnetic interference suppression. This represents an improvement in EMI performance without affecting mechanical or electrical compatibility.

Q: Are there packaging differences between these parts?

A: The RJSNEJF88A8 packaging specification is not provided in the technical data. The RJSAE538808 is supplied in Tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Does the increased gold plating thickness affect compatibility?

A: No. The increased contact finish thickness (50.0µin in RJSAE538808 vs. 30.0µin in RJSNEJF88A8) enhances contact durability and wear resistance without affecting electrical or mechanical interface compatibility. This represents an improvement in long-term reliability.

Q: Are both parts RoHS compliant?

A: Yes. Both RJSNEJF88A8 and RJSAE538808 are RoHS compliant with MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: What is the temperature operating range difference?

A: The RJSNEJF88A8 operates from -40°C to 85°C. The RJSAE538808 extends the minimum operating temperature to -55°C, providing broader low-temperature capability. Both share the same 85°C maximum operating temperature.