RJSNEJ38708

Part Overview

The RJSNEJ38708 is a Jack Modular Connector 8p8c (RJ45, Ethernet) with 90° angle right orientation, shielded design with EMI finger protection. This connector is manufactured by Amphenol ICC (Commercial Products) and features solder termination with board lock functionality. The product status is obsolete, necessitating identification of suitable substitute components for continued design implementation and procurement purposes.

Substiute Parts

RJSNEJ38708

Amphenol ICC (Commercial Products)In Stock: 871RJSNEJ38708 Datasheet

Current PartRFQ

RJSAE538708

Amphenol ICC (Commercial Products)In Stock: 1183RJSAE538708 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RJSNEJ38708 is determined by the following critical electrical and mechanical parameters: connector type (Jack), configuration (8p8c RJ45 Ethernet), orientation (90° angle right), mounting method (through hole solder termination), shielding design (shielded with EMI finger), contact material (phosphor bronze), contact finish (gold), housing material (thermoplastic), and environmental ratings (operating temperature, RoHS compliance, MSL rating). The substitute part RJSAE538708 is compatible based on matching all core electrical and mechanical specifications, with the exception of contact finish thickness and maximum operating temperature range, which represent acceptable engineering tolerances within the same product family.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538708 serves as a direct substitute for the obsolete RJSNEJ38708. Both components are manufactured by Amphenol ICC and share identical electrical and mechanical specifications with the exception of contact finish thickness and operating temperature range. The RJSAE538708 offers enhanced contact durability through increased gold plating thickness (50.0µin versus 30.0µin) and an extended minimum operating temperature specification (-55°C versus -40°C). The RJSAE538708 maintains active product status with documented inventory availability. Both components hold RoHS compliance certification and identical MSL ratings, ensuring regulatory and environmental compatibility. Selection between these components should be based on specific application temperature requirements and contact durability expectations.

Frequently Asked Questions (FAQ)

Q: Are RJSNEJ38708 and RJSAE538708 electrically identical? A: Both connectors share identical electrical specifications as 8p8c (RJ45 Ethernet) jack modules with the same contact material (phosphor bronze), contact finish (gold), and shielding design (EMI finger). The difference in contact finish thickness does not affect electrical performance.

Q: Can RJSAE538708 replace RJSNEJ38708 in existing designs? A: The RJSAE538708 is a direct substitute based on matching mechanical configuration, mounting type (through hole solder), orientation (90° angle right), and functional features (board lock, LED indicators). Physical and electrical compatibility is maintained.

Q: What is the significance of the contact finish thickness difference? A: The RJSAE538708 features 50.0µin (1.27µm) gold finish compared to 30.0µin (0.76µm) on the RJSNEJ38708. The increased thickness provides enhanced contact durability and may extend service life in high-cycle insertion applications, while maintaining identical electrical performance.

Q: Why is the RJSNEJ38708 listed as obsolete? A: Product status is determined by the manufacturer. The RJSAE538708, as an active product from the same manufacturer with compatible specifications, provides continuity for ongoing and new design implementations.

Q: What is the operating temperature impact of the specification difference? A: The RJSAE538708 supports -55°C minimum operating temperature compared to -40°C for RJSNEJ38708. This extended range accommodates additional environmental conditions. Both share the same 85°C maximum temperature specification.

Q: Are there packaging differences between these parts? A: The RJSNEJ38708 packaging specification is not provided in the data. The RJSAE538708 is supplied in Tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both connectors maintain the same compliance certifications? A: Both parts are RoHS Compliant with identical Moisture Sensitivity Level (MSL 1 - Unlimited) and ECCN/HTSUS classifications, ensuring regulatory compatibility.