RJSNE538KA8 Equivalent & Substitute Parts

Part Overview

The RJSNE538KA8 is a modular jack connector (8p8c RJ45/Ethernet) manufactured by Amphenol ICC (Commercial Products). This through-hole mounted, right-angle shielded connector features 90° orientation with board lock functionality and dual LED indicators (Yellow-Green, Orange). The product is currently listed as obsolete, making it necessary to identify compatible substitute components for ongoing design requirements and maintenance applications.

Substiute Parts

RJSNE538KA8

Amphenol ICC (Commercial Products)In Stock: 1080RJSNE538KA8 Datasheet

Current PartRFQ

RJSAE538KA8

Amphenol ICC (Commercial Products)In Stock: 846RJSAE538KA8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RJSNE538KA8 is determined by electrical and mechanical parameter alignment across the following critical criteria:

Primary Substitution Parameters:

• Connector type classification (8p8c RJ45/Ethernet jack)
• Physical orientation (90° right-angle configuration)
• Board-level mounting method (through-hole)
• EMI/shielding approach (shielded with EMI finger)
• Contact configuration (8 ports, 2-row arrangement)
• Solder termination interface

Secondary Compliance Parameters:

• RoHS compliance status
• Operating temperature range compatibility
• Contact material and finish specifications
• Housing material composition

The RJSAE538KA8 qualifies as a direct substitute based on matching electrical footprint, mechanical form factor, shielding architecture, and solder termination, while maintaining equivalent performance characteristics within specified operating conditions.

Parameter Comparison

Engineering Selection Recommendations

RJSNE538KA8 (Obsolete): Product status is obsolete. This part number is no longer actively manufactured and should be transitioned to an active equivalent for new designs and procurement planning.

RJSAE538KA8 (Active Substitute): The RJSAE538KA8 carries active product status from Amphenol ICC (Commercial Products) and is recommended as the primary substitute for applications currently using the RJSNE538KA8. Both parts maintain RoHS compliance certification. The RJSAE538KA8 operates across -40°C to 70°C, which covers standard industrial temperature ranges. For applications requiring operation above 70°C, the original RJSNE538KA8 temperature rating (-40°C to 85°C) provides extended thermal headroom, though this part's obsolescence status necessitates design review.

Frequently Asked Questions (FAQ)

Q: Can RJSAE538KA8 directly replace RJSNE538KA8 in existing designs? A: The RJSAE538KA8 is electrically and mechanically compatible with RJSNE538KA8. Both are 8p8c (RJ45/Ethernet) shielded jacks with right-angle through-hole mounting, identical contact specifications, and equivalent solder termination interfaces. Direct PCB footprint compatibility is maintained.

Q: What is the temperature range difference and does it affect substitution? A: RJSNE538KA8 operates from -40°C to 85°C, while RJSAE538KA8 operates from -40°C to 70°C. For applications operating below 70°C, no thermal limitation exists. Applications requiring sustained operation above 70°C require specific thermal analysis against RJSAE538KA8 specifications.

Q: Are both parts RoHS compliant? A: Yes. Both RJSNE538KA8 and RJSAE538KA8 carry RoHS compliance certification, satisfying environmental regulatory requirements for electronics manufacturing and distribution.

Q: What are the key electrical and mechanical parameters for substitution validation? A: Critical parameters include connector type (8p8c RJ45/Ethernet jack), physical orientation (90° right-angle), mounting method (through-hole solder), shielding architecture (shielded with EMI finger), port configuration (8 ports, 2 rows), contact material (Phosphor Bronze), and contact finish specification (Gold 50.0µin). Matching these parameters across candidates ensures functional equivalence.

Q: Is there inventory availability for the substitute part? A: RJSAE538KA8 maintains active inventory status with 758 pieces available as new original stock, ensuring procurement availability for production requirements.