RJSNEJ38V08

Part Overview

The RJSNEJ38V08 is a modular jack connector conforming to 8p8c (RJ45, Ethernet) specifications in a 90° right-angle orientation with shielding and EMI finger protection. This component is currently in obsolete product status, making identification of suitable substitute parts essential for procurement, redesign, and legacy system support.

Substiute Parts

RJSNEJ38V08

Amphenol ICC (Commercial Products)In Stock: 759RJSNEJ38V08 Datasheet

Current PartRFQ

RJSAE538B08

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNEJ38V08 is determined by strict equivalence across the following critical parameters: connector type (jack modular), contact configuration (8p8c RJ45 Ethernet), orientation (90° right-angle), mounting method (through hole solder), shielding specification (shielded with EMI finger), contact material (phosphor bronze), contact finish (gold plating), and housing material (thermoplastic). The substitute part RJSAE538B08 maintains full electrical and mechanical compatibility with these specifications while providing enhanced operating temperature range and improved contact finish thickness specifications.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538B08 is the designated substitute for the obsolete RJSNEJ38V08. Both components achieve full RoHS compliance and maintain identical ECCN and HTSUS classification. The RJSAE538B08 offers active product status with established supply chain availability, enhanced operating temperature lower limit (-55°C versus -40°C), and superior contact finish thickness (50.0µin versus 30.0µin), providing extended durability in applications requiring lower temperature operation or extended contact reliability. Procurement specifications remain fully compatible with existing PCB designs and assembly processes requiring solder-terminated, through-hole 8p8c modular jack connectors with shielding.

Frequently Asked Questions (FAQ)

Q: What are the primary differences between RJSNEJ38V08 and RJSAE538B08? A: Both connectors maintain identical electrical and mechanical specifications for 8p8c modular jack configuration with 90° right-angle orientation and solder termination. Differences include product status (obsolete vs. active), operating temperature lower limit (-40°C vs. -55°C), and contact finish thickness (30.0µin vs. 50.0µin).

Q: Is the RJSAE538B08 a direct replacement for RJSNEJ38V08? A: Yes. Both components share identical connector type, contact configuration, mounting method, shielding specifications, and housing materials. No PCB or assembly modifications are required for substitution.

Q: Will the different contact finish thickness affect connector performance? A: The RJSAE538B08 contact finish thickness (50.0µin) exceeds the RJSNEJ38V08 specification (30.0µin), providing equivalent or superior performance characteristics. No functional compatibility issues result from this specification enhancement.

Q: Why does RJSAE538B08 have a wider operating temperature range? A: The RJSAE538B08 lower operating limit of -55°C provides extended functionality for applications requiring operation in colder environments. The upper limit of 85°C matches the original specification.

Q: Are there packaging considerations when sourcing RJSAE538B08? A: RJSAE538B08 is supplied in tray packaging. Verify packaging compatibility with receiving and handling procedures for your manufacturing environment.

Q: How should LED color differences (Red, Green - Green vs. Red, Green - Red, Green) be evaluated? A: LED color specifications should be reviewed against application requirements. Consult circuit design documentation to confirm whether the RJSAE538B08 LED configuration meets indicator functionality needs.