RJSNEJF8E08 Equivalent & Substitute Parts

Part Overview

The RJSNEJF8E08 is a modular jack connector manufactured by Amphenol ICC (Commercial Products), designed for 8p8c (RJ45, Ethernet) applications. This connector features a 90° right-angle orientation, shielded construction, and through-hole solder termination. The part is classified as obsolete, necessitating identification of active equivalent components that maintain functional and electrical compatibility for ongoing production and field replacement requirements.

Substiute Parts

RJSNEJF8E08

Amphenol ICC (Commercial Products)In Stock: 915RJSNEJF8E08 Datasheet

Current PartRFQ

RJSAE538EA8

Amphenol ICC (Commercial Products)In Stock: 1165RJSAE538EA8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RJSNEJF8E08 is determined by strict equivalence across 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

The RJSAE538EA8 meets all mandatory matching parameters and qualifies as a direct substitute. This part is currently in active product status, ensuring ongoing availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538EA8 is the qualified substitute for the obsolete RJSNEJF8E08. Selection is based on the following engineering criteria:

Functional Equivalence: Both parts are 8p8c (RJ45, Ethernet) jack connectors with identical mechanical and electrical interfaces, ensuring direct pin-to-pin compatibility in through-hole PCB applications.

Compliance Status: Both parts maintain RoHS compliance and identical moisture sensitivity ratings (MSL 1), satisfying regulatory and environmental requirements without modification to assembly processes.

Enhanced Specifications: The RJSAE538EA8 provides measurable improvements over the main part:

• Extended operating temperature range (-55°C vs. -40°C minimum)
• Increased contact finish thickness (50.0µin vs. 30.0µin), enhancing durability and contact reliability
• Integrated EMI finger for improved electromagnetic shielding performance

Supply Continuity: The RJSAE538EA8 is in active product status with confirmed inventory availability (1107 pcs), ensuring long-term supply chain stability compared to the obsolete RJSNEJF8E08.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE538EA8 be used as a direct replacement for the RJSNEJF8E08 in existing designs?

A: Yes. Both connectors share identical contact configurations (8p8c), mounting methods (through-hole solder), orientations (90° right-angle), and shielding approaches. No PCB layout or assembly process modifications are required.

Q: What is the significance of the EMI finger feature in the RJSAE538EA8?

A: The EMI finger provides enhanced electromagnetic interference shielding. This is an additive feature that does not compromise compatibility with the original design and improves signal integrity in high-noise environments.

Q: Does the increased contact finish thickness affect compatibility?

A: No. The increased gold plating thickness (50.0µin vs. 30.0µin) on the RJSAE538EA8 enhances contact durability and wear resistance without altering electrical or mechanical interface specifications.

Q: Are there temperature-related constraints when substituting these parts?

A: The RJSAE538EA8 operates across a wider temperature range (-55°C to 85°C) compared to the RJSNEJF8E08 (-40°C to 85°C). This extended range provides additional operational margin and is fully compatible with applications designed for the original part's temperature specifications.

Q: What is the inventory status for each part?

A: The RJSNEJF8E08 is obsolete with 819 pcs in current stock. The RJSAE538EA8 is active with 1107 pcs available, ensuring sustained supply for new production and field replacement programs.

Q: Are both parts manufactured by the same company?

A: Yes. Both connectors are manufactured by Amphenol ICC (Commercial Products), ensuring consistent quality standards and manufacturing processes.