RJSNE5F8E08 Equivalent & Substitute Parts

Part Overview

The RJSNE5F8E08 is a shielded modular jack connector manufactured by Amphenol ICC, designed for RJ45/Ethernet applications. This 8-position 8-contact (8p8c) connector features a 90° right-angle orientation with through-hole solder termination and integrated LED indicators (Yellow-Green and Yellow). The connector is currently classified as obsolete, necessitating identification of functionally equivalent active alternatives to maintain design continuity and ensure supply chain availability for new production and field replacements.

Substiute Parts

RJSNE5F8E08

Amphenol ICC (Commercial Products)In Stock: 1113RJSNE5F8E08 Datasheet

Current PartRFQ

RJSAE5F8E08

Amphenol ICC (Commercial Products)In Stock: 913RJSAE5F8E08 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNE5F8E08 is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Jack (RJ45/Ethernet modular connector)
• Contact configuration: 8p8c (8 positions, 8 contacts)
• Orientation: 90° right-angle
• Mounting: Through-hole solder termination
• Shielding: Shielded design
• Contact material and finish: Phosphor bronze with gold plating (50.0µin minimum)
• Housing material: Thermoplastic
• LED color indicators: Yellow-Green and Yellow
• Tab direction: Up and Down

Acceptable Variation Parameters:

• Product status (obsolete to active transition)
• Operating temperature range (within industrial specifications)
• Moisture sensitivity level classification

The RJSAE5F8E08 qualifies as a direct substitute based on complete alignment with all mandatory parameters. Both connectors share identical mechanical, electrical, and functional specifications within the modular connector category.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: RJSAE5F8E08

The RJSAE5F8E08 is the direct functional equivalent for the obsolete RJSNE5F8E08. Selection of this substitute is based on the following engineering criteria:

1. Mechanical Compatibility: Identical connector geometry, mounting footprint, and through-hole solder pad configuration ensure direct PCB-level substitution without layout modifications.

2. Electrical Equivalence: Matching contact material (phosphor bronze), finish specification (gold, 50.0µin), and shielding design maintain signal integrity and EMI performance across RJ45/Ethernet applications.

3. Functional Parity: Both connectors provide identical LED indicator functionality (Yellow-Green and Yellow) and tab direction configuration, preserving user interface consistency.

4. Compliance Status: The RJSAE5F8E08 maintains active product status with current RoHS compliance certification, ensuring long-term supply chain availability and regulatory alignment.

5. Temperature Consideration: The substitute operates within -40°C to 70°C, which encompasses the majority of commercial and industrial Ethernet deployment environments. Applications requiring the full -40°C to 85°C range of the original part should be evaluated against specific thermal requirements.

6. Supply Availability: Current inventory of 812 units (RJSAE5F8E08) versus obsolete status of the original part confirms practical availability for immediate procurement.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE5F8E08 be used as a direct replacement on existing PCBs designed for RJSNE5F8E08?

A: Yes. The RJSAE5F8E08 provides direct mechanical and electrical compatibility. No PCB layout modifications, trace routing changes, or pad reconfiguration are required. The connector footprint, solder pad pattern, and mounting orientation are identical.

Q: Are there differences in LED indicator performance between the two connectors?

A: No. Both connectors feature identical LED color specifications (Yellow-Green and Yellow) and tab direction (Up and Down). LED brightness, response characteristics, and integration with the connector housing are functionally equivalent.

Q: What is the significance of the operating temperature difference (-40°C to 85°C versus -40°C to 70°C)?

A: The RJSAE5F8E08 operates within a narrower upper temperature range. For applications operating continuously above 70°C or in thermal cycling scenarios exceeding 70°C, thermal performance should be verified against specific application requirements. Most commercial Ethernet installations operate well within the 70°C upper limit.

Q: Are both connectors RoHS compliant?

A: Yes. Both the RJSNE5F8E08 and RJSAE5F8E08 are RoHS compliant, meeting current environmental and regulatory standards for electronic component manufacturing.

Q: What is the difference between the RJSNE and RJSAE series designations?

A: The series designation reflects Amphenol ICC's product line organization. The RJSAE series represents the current active production line, while RJSNE is an obsolete series. Functionally, the connectors within these series sharing identical part number suffixes (5F8E08) are electrically and mechanically equivalent.

Q: Is the shielding design identical between both connectors?

A: Yes. Both connectors feature shielded designs with identical shielding material, grounding configuration, and EMI performance characteristics suitable for Ethernet and high-speed data transmission applications.

Q: Can the RJSAE5F8E08 be used in high-temperature industrial environments?

A: The RJSAE5F8E08 is rated to 70°C maximum continuous operating temperature. For applications requiring sustained operation above 70°C, thermal stress testing or alternative connector selection should be considered based on specific environmental conditions.