RJSNEJ08H08

Part Overview

The RJSNEJ08H08 is a Jack Modular Connector (8P8C RJ45/Ethernet) manufactured by Amphenol ICC (Commercial Products). This through-hole, 90° right-angle unshielded connector features solder termination and is designed for Ethernet networking applications. The part is currently classified as obsolete, making identification of equivalent substitute parts necessary for ongoing component procurement and system maintenance.

Substiute Parts

RJSNEJ08H08

Amphenol ICC (Commercial Products)In Stock: 1221RJSNEJ08H08 Datasheet

Current PartRFQ

RJSAE538H08

Amphenol ICC (Commercial Products)In Stock: 1013RJSAE538H08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RJSNEJ08H08 is determined by the following critical parameters that must align for functional equivalence:

• Connector Type: Jack (8P8C RJ45/Ethernet)
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination Method: Solder
• Contact Material: Phosphor Bronze with Gold finish
• Housing Material: Thermoplastic
• Operating Temperature Range: Minimum -40°C and above
• RoHS Compliance: Required
• Mechanical Form Factor: Tab Direction (Up and Down)

The RJSAE538H08 qualifies as a substitute part because it maintains compatibility across these core parameters while offering enhanced shielding characteristics.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538H08 is the appropriate substitute for the obsolete RJSNEJ08H08. Both parts maintain full mechanical and electrical compatibility with identical mounting form factors, contact configurations, and termination methods. The RJSAE538H08 is an active product with current manufacturing and supply chain availability, addressing the obsolescence status of the original part.

The RJSAE538H08 provides enhanced electromagnetic interference (EMI) shielding through an integrated EMI finger design and an extended operating temperature range (-55°C minimum versus -40°C). The increased gold contact finish thickness (50.0µin versus 30.0µin) provides additional corrosion resistance and contact durability. Both parts maintain RoHS compliance and unlimited moisture sensitivity ratings, ensuring suitability for industrial and commercial networking applications.

Frequently Asked Questions (FAQ)

Q: Are the RJSNEJ08H08 and RJSAE538H08 physically interchangeable? A: Yes. Both connectors share identical through-hole mounting footprints, 90° right-angle orientation, tab direction configuration, and housing dimensions. No printed circuit board layout modifications are required for substitution.

Q: What is the difference in shielding between these parts? A: The RJSNEJ08H08 is unshielded, while the RJSAE538H08 includes integrated shielding with an EMI finger. This enhancement reduces electromagnetic interference susceptibility in networked environments.

Q: Does the contact finish thickness difference affect compatibility? A: No. The increased gold plating on the RJSAE538H08 (50.0µin versus 30.0µin) is a material enhancement that improves contact longevity and corrosion resistance without affecting electrical performance or mechanical fit.

Q: Is the RJSAE538H08 suitable for the same operating temperature range? A: The RJSAE538H08 operates from -55°C to 85°C, exceeding the original -40°C to 85°C range. This provides broader environmental capability without restricting any original design requirements.

Q: Are both parts RoHS compliant? A: Yes. Both the RJSNEJ08H08 and RJSAE538H08 are RoHS compliant with MSL rating 1 (unlimited moisture sensitivity level).