RJSNEJ08BA8 Equivalent & Substitute Parts

Part Overview

The RJSNEJ08BA8 is a modular jack connector manufactured by Amphenol ICC (Commercial Products) designed for 8-position 8-contact (8p8c) RJ45 Ethernet applications. This connector features a 90° right-angle orientation, through-hole solder termination, and unshielded construction with integrated LED indicators (Red, Green). The part is classified as obsolete, necessitating identification of active equivalent components that maintain functional and electrical compatibility for new designs and production continuity.

Substiute Parts

RJSNEJ08BA8

Amphenol ICC (Commercial Products)In Stock: 1212RJSNEJ08BA8 Datasheet

Current PartRFQ

RJSAE508B08

Amphenol ICC (Commercial Products)In Stock: 1054RJSAE508B08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RJSNEJ08BA8 is based on strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Jack
• Number of Positions/Contacts: 8p8c (RJ45, Ethernet)
• Orientation: 90° Angle (Right)
• Mounting Type: Through Hole
• Termination: Solder
• Shielding: Unshielded
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• Housing Material: Thermoplastic
• RoHS Compliance: Yes
• Moisture Sensitivity Level: 1 (Unlimited)

The RJSAE508B08 meets all mandatory parameters and qualifies as a direct functional equivalent. This substitute maintains identical electrical and mechanical interface characteristics while offering active product status and enhanced contact finish thickness.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE508B08 is the qualified substitute for the obsolete RJSNEJ08BA8. Both components are manufactured by Amphenol ICC (Commercial Products) and maintain identical electrical and mechanical specifications for 8p8c RJ45 Ethernet jack applications.

Substitution Basis:

The RJSAE508B08 provides functional equivalence through matching connector type, contact configuration, orientation, mounting method, and termination approach. Both parts are RoHS compliant and carry identical moisture sensitivity ratings. The substitute features an extended operating temperature range (-55°C to 85°C versus -40°C to 85°C) and increased contact finish thickness (50.0µin versus 30.0µin), providing enhanced durability and environmental tolerance. The RJSAE508B08 includes board lock features and maintains active product status, ensuring continued availability and manufacturing support.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE508B08 directly replace the RJSNEJ08BA8 in existing designs?

A: Yes. Both connectors share identical electrical and mechanical interface specifications for 8p8c RJ45 Ethernet applications. The through-hole solder termination, contact configuration, and physical orientation are equivalent. The substitute features enhanced contact finish thickness and an extended operating temperature range, providing improved performance characteristics.

Q: What is the difference in contact finish thickness between these parts?

A: The RJSNEJ08BA8 has a contact finish thickness of 30.0µin (0.76µm), while the RJSAE508B08 has 50.0µin (1.27µm). The increased thickness on the substitute provides enhanced contact durability and wear resistance.

Q: Does the RJSAE508B08 include the board lock feature?

A: Yes. The RJSAE508B08 includes board lock functionality, which is not specified for the RJSNEJ08BA8. This feature provides mechanical retention on the printed circuit board.

Q: Are both parts RoHS compliant?

A: Yes. Both the RJSNEJ08BA8 and RJSAE508B08 are RoHS compliant and carry identical moisture sensitivity level ratings (MSL 1 - Unlimited).

Q: What is the operating temperature range difference?

A: The RJSNEJ08BA8 operates from -40°C to 85°C, while the RJSAE508B08 operates from -55°C to 85°C. The substitute provides a wider low-temperature operating range.

Q: Are the LED indicators identical on both parts?

A: Yes. Both connectors feature Red and Green LED indicators with identical color configurations (Red, Green - Red, Green).

Q: What packaging is available for the substitute part?

A: The RJSAE508B08 is supplied in Tray packaging, while the RJSNEJ08BA8 packaging specification is not provided.