RJSNEJF8408

Part Overview

The RJSNEJF8408 is a modular jack connector manufactured by Amphenol ICC (Commercial Products), classified as an 8p8c (RJ45, Ethernet) right-angle shielded connector with through-hole solder termination. The product is currently obsolete, necessitating the identification of functionally equivalent substitute components for continued system design and maintenance applications.

Substiute Parts

RJSNEJF8408

Amphenol ICC (Commercial Products)In Stock: 915RJSNEJF8408 Datasheet

Current PartRFQ

RJSAE538408

Amphenol ICC (Commercial Products)In Stock: 918RJSAE538408 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The RJSAE538408 qualifies as a functional substitute for the RJSNEJF8408 based on the following critical parameters:

• Connector Type and Configuration: Both parts are 8p8c (RJ45, Ethernet) jack connectors with right-angle (90°) orientation
• Mounting and Termination: Both utilize through-hole mounting with solder termination
• Shielding: Both incorporate shielded designs for electromagnetic interference protection
• Board Lock Feature: Both include board lock functionality
• Mechanical Compatibility: Identical number of positions, ports (8), and row configuration (2)
• Tab Direction: Both feature up and down tab directions
• Contact Material and Finish: Both use phosphor bronze contacts with gold plating

The primary distinction is that RJSAE538408 includes enhanced EMI finger shielding and maintains active product status, whereas RJSNEJF8408 is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538408 is the qualified substitute for the obsolete RJSNEJF8408. Selection of RJSAE538408 is supported by the following criteria:

• Product Continuity: RJSAE538408 maintains active product status, ensuring long-term availability and supply chain reliability
• Regulatory Compliance: Both parts are RoHS compliant and classified under identical ECCN and HTSUS codes
• Enhanced EMI Protection: RJSAE538408 includes EMI finger shielding, providing improved electromagnetic interference rejection compared to the standard shielded design
• Extended Temperature Range: RJSAE538408 supports operation from -55°C to 85°C, exceeding the -40°C to 85°C range of RJSNEJF8408
• Improved Contact Durability: RJSAE538408 features 50.0µin gold plating thickness versus 30.0µin on RJSNEJF8408, enhancing contact longevity and reliability

Frequently Asked Questions (FAQ)

Q: Can RJSAE538408 directly replace RJSNEJF8408 in existing PCB designs?

A: Yes. Both connectors share identical connector type (8p8c jack), orientation (90° right angle), mounting method (through-hole solder), and mechanical form factor. Direct footprint compatibility is confirmed.

Q: What is the primary difference between the two connectors?

A: The RJSAE538408 includes EMI finger shielding for enhanced electromagnetic interference rejection, a wider operating temperature range (-55°C to 85°C vs. -40°C to 85°C), and thicker gold contact plating (50.0µin vs. 30.0µin).

Q: Are both connectors RoHS compliant?

A: Yes. Both RJSNEJF8408 and RJSAE538408 are RoHS compliant with MSL rating of 1 (unlimited moisture sensitivity level), suitable for all applications requiring regulatory compliance.

Q: Does the packaging differ between these connectors?

A: The RJSNEJF8408 packaging specification is not defined, while RJSAE538408 is supplied in tray packaging. Consult specific procurement requirements for application needs.

Q: What is the inventory availability?

A: RJSNEJF8408 has 901 pcs in stock and RJSAE538408 has 897 pcs in stock as new original units.