RJSNEJF8G08 Equivalent & Substitute Parts

Part Overview

The RJSNEJF8G08 is a Jack Modular Connector (RJ45/Ethernet) manufactured by Amphenol ICC (Commercial Products). This 8p8c shielded connector features a 90° right-angle orientation with through-hole solder termination and integrated board lock functionality. The part is classified as Obsolete in current product status, necessitating identification of active equivalent alternatives for ongoing procurement and design applications.

Substiute Parts

RJSNEJF8G08

Amphenol ICC (Commercial Products)In Stock: 1055RJSNEJF8G08 Datasheet

Current PartRFQ

RJSAE538G08

Amphenol ICC (Commercial Products)In Stock: 688RJSAE538G08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNEJF8G08 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

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

Allowable Variations:

• Operating Temperature Range: Extended range acceptable (substitute may exceed minimum/maximum limits)
• Contact Finish Thickness: Variation permitted within industry tolerance
• Shielding Enhancement: Additional EMI protection features (EMI Finger) acceptable
• Product Status: Active status preferred for obsolete parts
• Packaging Format: May differ from original specification

The RJSAE538G08 satisfies all mandatory matching parameters and represents an active product alternative with enhanced EMI shielding characteristics.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: RJSAE538G08

The RJSAE538G08 is the direct functional equivalent for the obsolete RJSNEJF8G08. Both connectors are manufactured by Amphenol ICC (Commercial Products) and share identical electrical and mechanical specifications across all critical parameters.

Advantages of RJSAE538G08:

• Active product status ensures long-term availability and supply chain continuity
• Enhanced EMI Finger shielding provides superior electromagnetic interference rejection
• Extended operating temperature range (-55°C ~ 85°C) accommodates broader environmental conditions
• Increased contact finish thickness (50.0µin vs. 30.0µin) enhances durability and contact reliability
• RoHS Compliant certification maintained
• Identical MSL rating (1 - Unlimited) preserves moisture handling characteristics

Procurement Considerations:

• Current inventory: 667 units available in Tray packaging
• Packaging format differs from original specification; verify packaging requirements for assembly processes
• All electrical and mechanical interfaces remain identical; no PCB redesign required
• Direct pin-for-pin compatibility with existing designs

Frequently Asked Questions (FAQ)

Q: Can RJSAE538G08 be used as a direct replacement for RJSNEJF8G08 without PCB modifications?

A: Yes. Both connectors share identical connector type, contact configuration (8p8c RJ45), orientation (90° right-angle), mounting type (through-hole), termination method (solder), and physical dimensions. No PCB redesign is required.

Q: What is the significance of the EMI Finger feature in RJSAE538G08?

A: The EMI Finger is an additional shielding enhancement that provides improved electromagnetic interference rejection. This is a compatible enhancement that does not affect mechanical or electrical compatibility with the original part.

Q: Does the thicker gold contact finish (50.0µin vs. 30.0µin) affect compatibility?

A: No. The increased contact finish thickness on RJSAE538G08 enhances contact durability and wear resistance. This is a compatible improvement that maintains all electrical specifications.

Q: Why is the operating temperature range different (-55°C to 85°C vs. -40°C to 85°C)?

A: RJSAE538G08 has an extended lower temperature limit (-55°C vs. -40°C). This expanded range is fully compatible and provides additional operational flexibility for applications requiring lower temperature performance.

Q: What is the difference in packaging between the two parts?

A: RJSNEJF8G08 packaging is not specified in available documentation. RJSAE538G08 is supplied in Tray packaging. Verify packaging requirements for your assembly process and confirm compatibility with existing receiving and handling procedures.

Q: Are both parts RoHS Compliant?

A: Yes. Both RJSNEJF8G08 and RJSAE538G08 are RoHS Compliant and maintain identical MSL rating (1 - Unlimited), ensuring compliance with environmental and moisture sensitivity requirements.

Q: What is the current availability status of each part?

A: RJSNEJF8G08 is classified as Obsolete. RJSAE538G08 is Active with 667 units currently in stock, providing reliable supply chain access for new designs and replacement applications.