RJSNEG08M08

Part Overview

The RJSNEG08M08 is a Jack Modular Connector in 8p8c configuration (RJ45, Ethernet) with 90° right-angle orientation and unshielded design, manufactured by Amphenol ICC (Commercial Products). This connector features through-hole mounting with solder termination and board lock functionality. The product is classified as Obsolete, necessitating identification of active substitute components to maintain system continuity and support ongoing manufacturing or repair operations.

Substiute Parts

RJSNEG08M08

Amphenol ICC (Commercial Products)In Stock: 918RJSNEG08M08 Datasheet

Current PartRFQ

RJSAE508408

Amphenol ICC (Commercial Products)In Stock: 1088RJSAE508408 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The RJSNEG08M08 can be substituted with the RJSAE508408 based on the following critical electrical and mechanical compatibility parameters:

Core Matching Parameters:

• Connector Type: Jack Modular Connector (identical)
• Configuration: 8p8c (RJ45, Ethernet) (identical)
• Orientation: 90° Angle (Right) (identical)
• Mounting Type: Through Hole (identical)
• Termination: Solder (identical)
• Shielding: Unshielded (identical)
• Number of Positions/Contacts: 8p8c (identical)
• Number of Ports: 8 (identical)
• Number of Rows: 2 (identical)
• Contact Material: Phosphor Bronze (identical)
• Contact Finish: Gold (identical)
• Housing Material: Thermoplastic (identical)
• Features: Board Lock (identical)
• Tab Direction: Up and Down (identical)
• RoHS Status: RoHS Compliant (identical)
• Moisture Sensitivity Level: 1 (Unlimited) (identical)

Operational Parameters: The RJSAE508408 operates over an extended temperature range of -55°C ~ 85°C, encompassing the original part's -40°C ~ 85°C range, ensuring thermal compatibility in all application scenarios.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE508408 is the appropriate substitute for the RJSNEG08M08. Both parts are RoHS Compliant with MSL 1 (Unlimited) rating, ensuring regulatory and environmental compatibility. The RJSAE508408 maintains active product status with proven availability, addressing the obsolescence issue of the RJSNEG08M08. The substitute provides enhanced contact finish thickness (50.0µin versus 15.0µin), supporting extended service life and improved contact reliability. The extended operating temperature range (-55°C ~ 85°C versus -40°C ~ 85°C) ensures functional equivalence across broader environmental conditions. LED color differentiation (Green-Yellow versus Red-Yellow) does not impact electrical or mechanical functionality and reflects series-level design updates.

Frequently Asked Questions (FAQ)

Q1: Can RJSAE508408 directly replace RJSNEG08M08 in existing PCB designs? Yes. Both connectors are identical in connector type, configuration (8p8c RJ45), orientation (90° right-angle), mounting type (through-hole), termination method (solder), and all mechanical parameters. Pinout and board-level compatibility are equivalent, supporting direct substitution without design modification.

Q2: What are the differences between the main part and its substitute? The primary differences are product status (Obsolete versus Active), contact finish thickness (15.0µin versus 50.0µin), operating temperature range (-40°C~85°C versus -55°C~85°C), LED color (Red-Yellow versus Green-Yellow), and packaging format. All electrical and core mechanical parameters are identical.

Q3: Does the thicker contact finish on the RJSAE508408 affect compatibility? No. The increased contact finish thickness (50.0µin) provides enhanced durability and wear resistance without affecting mechanical fit, electrical impedance, or insertion force characteristics. This enhancement supports superior long-term reliability.

Q4: Is the extended operating temperature range of RJSAE508408 beneficial? Yes. The -55°C lower operating limit expands application scope compared to the -40°C minimum of the RJSNEG08M08. This broader range ensures functional equivalence in wider temperature environments without performance degradation.

Q5: Why is the LED color different between the two parts? LED color differentiation reflects series-level manufacturing updates and does not impact electrical function or mechanical compatibility. Both configurations support identical signaling applications.

Q6: What packaging format is used for RJSAE508408? RJSAE508408 is supplied in Tray packaging. Verify packaging requirements for your procurement specification, as the original part packaging status was unspecified.

Q7: Are both parts RoHS Compliant and MSL rated identically? Yes. Both RJSNEG08M08 and RJSAE508408 carry RoHS Compliant certification and MSL 1 (Unlimited) rating, ensuring equivalent regulatory and moisture sensitivity compliance.