RJSNEJF8TA8 Equivalent & Substitute Parts

Part Overview

The RJSNEJF8TA8 is a modular jack connector manufactured by Amphenol ICC (Commercial Products). This 8p8c (RJ45, Ethernet) connector features a 90° right-angle orientation with shielding and is designed for through-hole solder termination. The connector includes board lock features and red LED indicators.

The RJSNEJF8TA8 carries an obsolete product status. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

RJSNEJF8TA8

Amphenol ICC (Commercial Products)In Stock: 1117RJSNEJF8TA8 Datasheet

Current PartRFQ

RJSAE538B08

Amphenol ICC (Commercial Products)In Stock: 937RJSAE538B08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RJSNEJF8TA8 are identified based on strict equivalence across the following critical parameters:

• Connector Type: Jack configuration
• Contact Configuration: 8p8c (RJ45, Ethernet) standard
• Orientation: 90° right-angle mounting
• Mounting Type: Through-hole solder termination
• Shielding: Shielded construction
• Contact Material and Finish: Phosphor bronze with gold plating
• Housing Material: Thermoplastic
• Compliance: RoHS compliant status
• Moisture Sensitivity: MSL 1 rating

The RJSAE538B08 meets all these core substitution criteria. Additional enhancements in the substitute part include EMI finger shielding, extended operating temperature range, and increased contact finish thickness, which provide functional compatibility with equivalent or improved performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538B08 is the direct substitute for the obsolete RJSNEJF8TA8. Both connectors are manufactured by Amphenol ICC and share identical core specifications for connector type, contact configuration, orientation, mounting method, and termination approach.

The RJSAE538B08 carries active product status, ensuring ongoing availability and supply chain support. Both parts maintain RoHS compliance and identical moisture sensitivity ratings, confirming regulatory and environmental compatibility.

The RJSAE538B08 provides enhanced specifications including EMI finger shielding for improved electromagnetic interference rejection, 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), which extends contact durability and reliability. These enhancements do not compromise backward compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE538B08 directly replace the RJSNEJF8TA8 in existing designs?

A: Yes. Both connectors share identical core specifications: 8p8c (RJ45, Ethernet) jack configuration, 90° right-angle orientation, through-hole solder termination, shielded construction, phosphor bronze contacts with gold finish, and thermoplastic housing. The RJSAE538B08 is functionally equivalent and compatible with designs specified for the RJSNEJF8TA8.

Q: What are the differences between these two connectors?

A: The RJSAE538B08 includes EMI finger shielding for enhanced electromagnetic interference protection, operates across an extended temperature range (-55°C to 85°C), and features thicker gold contact plating (50.0µin versus 30.0µin). The RJSAE538B08 also offers dual LED color options (red and green) compared to the single red LED of the RJSNEJF8TA8. The RJSAE538B08 maintains active product status, whereas the RJSNEJF8TA8 is obsolete.

Q: Are there packaging differences between these parts?

A: The RJSNEJF8TA8 packaging specification is not provided in the available data. The RJSAE538B08 is supplied in tray packaging. Packaging differences do not affect connector functionality or electrical performance.

Q: Do both connectors meet the same compliance standards?

A: Yes. Both the RJSNEJF8TA8 and RJSAE538B08 are RoHS compliant, carry MSL 1 (Unlimited) moisture sensitivity ratings, and share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: What is the significance of the extended temperature range in the RJSAE538B08?

A: The RJSAE538B08 operates from -55°C to 85°C, compared to -40°C to 85°C for the RJSNEJF8TA8. This extended lower temperature limit provides compatibility with applications requiring operation in colder environments or with stricter thermal specifications.

Q: Does the increased contact finish thickness affect compatibility?

A: No. The increased gold plating thickness (50.0µin versus 30.0µin) on the RJSAE538B08 enhances contact durability and wear resistance without affecting electrical or mechanical compatibility. This represents an improvement in long-term reliability.