RJSNE538FA8 Equivalent & Substitute Parts

Part Overview

The RJSNE538FA8 is a shielded modular jack connector manufactured by Amphenol ICC (Commercial Products). This 8p8c (RJ45/Ethernet) connector features a 90° right-angle orientation with through-hole solder termination, EMI finger shielding, and integrated board lock mechanism. The part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements.

Substiute Parts

RJSNE538FA8

Amphenol ICC (Commercial Products)In Stock: 1004RJSNE538FA8 Datasheet

Current PartRFQ

RJSAE538FA8

Amphenol ICC (Commercial Products)In Stock: 907RJSAE538FA8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNE538FA8 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Jack
• Contact Configuration: 8p8c (RJ45, Ethernet)
• Number of Ports: 8
• Number of Rows: 2
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination Method: Solder
• Shielding: Shielded, EMI Finger
• Contact Material: Phosphor Bronze
• Contact Finish: Gold with 50.0µin (1.27µm) thickness
• Housing Material: Thermoplastic
• LED Indicators: Green, Yellow
• Tab Direction: Up and Down
• RoHS Compliance: Compliant

The RJSAE538FA8 satisfies all mandatory matching parameters and qualifies as a direct substitute. Both parts are manufactured by Amphenol ICC (Commercial Products) within the same product family, ensuring mechanical and electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538FA8 is the qualified substitute for the obsolete RJSNE538FA8. Both parts are RoHS compliant and manufactured by Amphenol ICC (Commercial Products), ensuring regulatory alignment and supply chain continuity.

Selection Criteria:

1. Product Status: The RJSNE538FA8 is obsolete. The RJSAE538FA8 maintains active product status, ensuring long-term availability and manufacturing support.

2. Electrical and Mechanical Compatibility: All critical parameters match between the main part and substitute, including connector type, contact configuration, mounting orientation, termination method, and shielding specifications.

3. Operating Temperature Consideration: The RJSAE538FA8 operates within -40°C ~ 70°C, compared to the main part's -40°C ~ 85°C range. Applications requiring operation above 70°C must evaluate thermal requirements against the substitute's specifications.

4. Compliance Status: Both parts are RoHS compliant. The RJSNE538FA8 carries MSL 1 (Unlimited), while the RJSAE538FA8 is listed as Not Applicable for MSL, reflecting differences in product classification.

5. Inventory Availability: The RJSAE538FA8 is available in active inventory (833 Pcs), supporting immediate procurement for new designs and production transitions.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE538FA8 directly replace the RJSNE538FA8 in existing designs?

A: Yes. The RJSAE538FA8 matches all critical electrical and mechanical parameters of the RJSNE538FA8, including connector type, contact configuration, mounting orientation, termination method, and shielding. Direct substitution is supported for applications operating within the -40°C ~ 70°C temperature range.

Q: What is the primary difference between these two parts?

A: The RJSNE538FA8 is classified as obsolete, while the RJSAE538FA8 is active. Additionally, the operating temperature range differs: RJSNE538FA8 supports -40°C ~ 85°C, while RJSAE538FA8 supports -40°C ~ 70°C.

Q: Are both parts RoHS compliant?

A: Yes. Both the RJSNE538FA8 and RJSAE538FA8 are RoHS compliant, meeting regulatory requirements for hazardous substance restrictions.

Q: What does the 8p8c designation mean?

A: 8p8c refers to 8 positions and 8 contacts in the modular connector. This is the standard configuration for RJ45 Ethernet connectors.

Q: Does the operating temperature difference affect compatibility?

A: The RJSAE538FA8 operates within -40°C ~ 70°C, which is narrower than the RJSNE538FA8 range of -40°C ~ 85°C. Applications requiring sustained operation above 70°C must confirm thermal compatibility with the substitute part's specifications.

Q: Are the LED indicators identical on both parts?

A: Yes. Both parts feature Green and Yellow LED indicators with Yellow as the secondary color, supporting identical visual feedback functionality.

Q: What is the contact finish thickness specification?

A: Both parts specify a gold contact finish with 50.0µin (1.27µm) thickness, ensuring equivalent electrical contact performance and corrosion resistance.

Q: Can these connectors be used interchangeably in PCB designs?

A: Yes. Both parts feature identical through-hole mounting, 90° right-angle orientation, and solder termination, supporting direct PCB layout compatibility.