RJSNEGF8F08

Part Overview

The RJSNEGF8F08 is a Jack Modular Connector 8p8c (RJ45, Ethernet) with 90° right-angle orientation and shielding, manufactured by Amphenol ICC (Commercial Products). This connector is designed for through-hole solder termination applications requiring board lock and dual-color LED indicators (Green/Yellow). The product is currently classified as Obsolete, necessitating identification of functionally equivalent substitute components to maintain system compatibility and ensure continued availability for design revisions and field replacements.

Substiute Parts

RJSNEGF8F08

Amphenol ICC (Commercial Products)In Stock: 1067RJSNEGF8F08 Datasheet

Current PartRFQ

RJSAE538408

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The RJSNEGF8F08 can be substituted with RJSAE538408 based on strict alignment of the following critical parameters:

• Connector Type & Contacts: Both are Jack connectors with 8p8c (RJ45, Ethernet) configuration
• Orientation & Mounting: Both feature 90° right-angle orientation with through-hole solder termination
• Shielding Configuration: Both provide shielded housing with board lock and EMI protection
• Contact Materials & Finish: Both utilize Phosphor Bronze contacts with gold finish
• Housing & Environmental: Both employ thermoplastic housing with RoHS compliance and MSL 1 rating
• Tab Direction: Both feature up and down tab direction for board compatibility

The substitute part maintains functional and mechanical compatibility while offering improved specifications and Active product status.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538408 is the direct substitute for the obsolete RJSNEGF8F08. Selection should prioritize the RJSAE538408 based on the following engineering factors:

Product Lifecycle Status: The RJSAE538408 maintains Active product status, ensuring long-term availability, continued manufacturing support, and compliance with current industry standards. The RJSNEGF8F08's Obsolete status restricts its use to field replacements only.

Compliance & Certifications: Both parts maintain RoHS Compliance and MSL 1 ratings, ensuring regulatory alignment for current applications.

Enhanced Specifications: The RJSAE538408 provides superior contact finish thickness (50.0µin vs. 15.0µin), improving durability and contact resistance in high-cycle applications. The extended operating temperature range (-55°C vs. -40°C minimum) accommodates broader environmental conditions.

EMI Performance: The RJSAE538408 incorporates EMI Finger shielding, providing enhanced electromagnetic interference suppression compared to standard shielding.

Frequently Asked Questions (FAQ)

Q: Can RJSAE538408 directly replace RJSNEGF8F08 in existing PCB designs? A: Yes. Both connectors share identical mounting geometry (90° right-angle through-hole), contact pin configuration (8p8c), and tab orientation (up and down). No PCB layout modifications are required for direct substitution.

Q: What is the significance of the contact finish thickness difference (15.0µin vs. 50.0µin)? A: Contact finish thickness directly impacts contact durability and electrical resistance stability. The RJSAE538408's thicker gold plating (50.0µin) provides extended service life in applications with frequent mating cycles and superior resistance to contact wear and corrosion.

Q: Does the RJSAE538408's EMI Finger improve performance in standard Ethernet applications? A: EMI Finger shielding reduces electromagnetic interference coupling on high-speed data lines. This enhancement is particularly beneficial in densely routed PCBs or environments with high electromagnetic noise.

Q: Are both connectors suitable for outdoor or industrial temperature environments? A: The RJSAE538408 is suitable for industrial environments, supporting operation down to -55°C. The RJSNEGF8F08 is rated to -40°C. For applications requiring temperatures below -40°C, RJSAE538408 is the appropriate selection.

Q: What is the difference in LED color configuration between these parts? A: RJSNEGF8F08 features dual-color indication capability (Green, Yellow - Yellow configuration). RJSAE538408 provides Green - Yellow configuration. Application-specific LED functionality requirements must be evaluated for the target design.

Q: Are both parts moisture-sensitive during storage and assembly? A: Both parts carry MSL 1 rating, indicating unlimited moisture tolerance. Neither part requires special moisture-controlled storage conditions or bake-out procedures prior to assembly.