RJSNE538RA8

Part Overview

The RJSNE538RA8 is a modular jack connector (RJ45/Ethernet) manufactured by Amphenol ICC (Commercial Products). This 8-position, 8-contact shielded connector features a 90° right-angle orientation with through-hole solder termination. The product is currently obsolete, necessitating the identification of equivalent substitute components for new designs and replacements in existing applications.

Substiute Parts

RJSNE538RA8

Amphenol ICC (Commercial Products)In Stock: 845RJSNE538RA8 Datasheet

Current PartRFQ

RJSAE538RA8

Amphenol ICC (Commercial Products)In Stock: 1192RJSAE538RA8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RJSNE538RA8 has been identified as having one equivalent substitute: RJSAE538RA8. This substitution is valid based on the following electrical and mechanical parameters that must remain consistent:

Critical Substitution Parameters:

• Connector Type: Jack (RJ45/Ethernet) — both use 8p8c modular connector standard
• Number of Positions/Contacts: 8p8c — identical pin configuration
• Mounting Type: Through Hole — same PCB mounting methodology
• Orientation: 90° Angle (Right) — identical form factor and board placement
• Termination: Solder — same connection method
• Shielding: Shielded, EMI Finger — equivalent EMI protection
• Contact Material: Phosphor Bronze — same signal integrity and reliability characteristics
• Contact Finish: Gold (50.0µin/1.27µm) — identical corrosion resistance and electrical performance
• Housing Material: Thermoplastic — equivalent material properties
• Tab Direction: Up and Down — identical mechanical positioning

The substitute component maintains functional and mechanical compatibility while offering improved product status and availability.

Parameter Comparison

Engineering Selection Recommendations

For New Designs and Replacements:

The RJSAE538RA8 is the designated substitute for RJSNE538RA8. Selection of the substitute component is justified by:

1. Product Status: RJSAE538RA8 maintains Active product status, ensuring long-term availability and manufacturability, whereas RJSNE538RA8 is Obsolete.

2. Compliance: Both components are RoHS Compliant, meeting current environmental and regulatory requirements (ECCN: EAR99; HTSUS: 8536.69.4040).

3. Mechanical and Electrical Equivalence: All critical connector characteristics remain identical, including connector type, pin configuration, mounting methodology, orientation, and contact materials.

4. Operating Temperature Consideration: The RJSAE538RA8 operating temperature range of -40°C ~ 70°C is suitable for standard industrial and commercial applications. Applications requiring the extended upper temperature range of -40°C ~ 85°C should be evaluated against actual operating conditions.

5. Availability: The substitute component (1086 Pcs) offers superior inventory availability compared to the obsolete part.

Frequently Asked Questions (FAQ)

Q: Can RJSAE538RA8 be used as a direct replacement for RJSNE538RA8 in existing designs?

A: Yes. Both components share identical mechanical dimensions, pin configurations, and electrical characteristics. The through-hole solder termination, 90° right-angle orientation, 8p8c RJ45 jack configuration, and shielded design with EMI finger are equivalent across both parts.

Q: What is the difference in operating temperature range between these parts?

A: RJSNE538RA8 operates from -40°C to 85°C, while RJSAE538RA8 operates from -40°C to 70°C. For applications requiring operation above 70°C, assess whether actual thermal conditions justify the need for the extended range, as most standard networking applications operate within the 70°C upper limit.

Q: Are both parts RoHS compliant?

A: Yes. Both RJSNE538RA8 and RJSAE538RA8 are RoHS Compliant components, meeting Restriction of Hazardous Substances directives.

Q: Is the contact finish and plating identical on both parts?

A: Yes. Both components use gold-plated phosphor bronze contacts with 50.0µin (1.27µm) finish thickness, ensuring equivalent electrical conductivity and corrosion resistance.

Q: Why is RJSNE538RA8 marked as Obsolete?

A: The RJSNE538RA8 has been discontinued by the manufacturer. The RJSAE538RA8 remains in Active production status and provides full functional equivalence for component selection and procurement.

Q: Are there any package or mechanical dimension differences?

A: No. Both parts are through-hole solder-terminated RJ45 jack connectors with identical 90° right-angle mounting orientation, thermoplastic housing, and board lock features.