RJSNEJF83A8 Equivalent & Substitute Parts

Part Overview

The RJSNEJF83A8 is a modular jack connector manufactured by Amphenol ICC (Commercial Products) designed for 8p8c (RJ45, Ethernet) applications. This connector features a 90° right-angle orientation with shielding, through-hole solder termination, and board lock functionality. The part is classified as obsolete, necessitating identification of active equivalent components that maintain functional and electrical compatibility for new designs and production continuity.

Key Parameters

Parameter	Value
Connector Type	Jack
Contact Configuration	8p8c (RJ45, Ethernet)
Orientation	90° Angle (Right)
Mounting Type	Through Hole
Termination Method	Solder
Shielding	Shielded
Operating Temperature Range	-40°C ~ 85°C
Contact Material	Phosphor Bronze
Contact Finish	Gold
Housing Material	Thermoplastic
RoHS Compliance	Compliant

Substitute Part Grouping Explanation

Substitution of the RJSNEJF83A8 is based on strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Connector type: Jack
Contact configuration: 8p8c (RJ45, Ethernet)
Orientation: 90° right-angle
Mounting type: Through hole
Termination: Solder
Shielding: Shielded
Contact material: Phosphor Bronze
Contact finish: Gold
Housing material: Thermoplastic
Tab direction: Up and Down
Board lock feature: Present
RoHS compliance: Yes

The RJSAE538608 meets all mandatory matching parameters and is classified as an active product, providing production continuity for the obsolete RJSNEJF83A8.

Parameter Comparison

Parameter	RJSNEJF83A8 (Main Part)	RJSAE538608 (Substitute)
Manufacturer	Amphenol ICC (Commercial Products)	Amphenol ICC (Commercial Products)
Connector Type	Jack	Jack
Contact Configuration	8p8c (RJ45, Ethernet)	8p8c (RJ45, Ethernet)
Number of Ports	8	8
Number of Rows	2	2
Orientation	90° Angle (Right)	90° Angle (Right)
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Shielding	Shielded	Shielded, EMI Finger
Features	Board Lock	Board Lock
LED Color	Yellow	Yellow
Tab Direction	Up and Down	Up and Down
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	50.0µin (1.27µm)
Housing Material	Thermoplastic	Thermoplastic
Operating Temperature	-40°C ~ 85°C	-55°C ~ 85°C
Product Status	Obsolete	Active
RoHS Status	Compliant	Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS Code	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

The RJSAE538608 is the direct active substitute for the obsolete RJSNEJF83A8. Both components are manufactured by Amphenol ICC (Commercial Products) and share identical functional specifications for 8p8c RJ45 Ethernet jack applications with 90° right-angle through-hole solder termination.

Key Advantages of RJSAE538608:

Active product status ensures ongoing availability and supply chain continuity
Enhanced contact finish thickness (50.0µin vs. 30.0µin) provides improved durability and contact reliability
Extended operating temperature range (-55°C to 85°C vs. -40°C to 85°C) supports broader environmental applications
EMI finger shielding enhancement provides additional electromagnetic interference protection
Identical RoHS compliance and regulatory classification (EAR99, HTSUS 8536.69.4040)

Both components maintain equivalent mechanical and electrical performance for standard Ethernet connectivity applications. The RJSAE538608 is suitable for direct replacement in new designs and production transitions from the obsolete RJSNEJF83A8.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE538608 be used as a direct replacement for the RJSNEJF83A8?

A: Yes. Both connectors share identical contact configurations (8p8c RJ45), orientation (90° right-angle), mounting type (through-hole), termination method (solder), and shielding characteristics. The RJSAE538608 is the active equivalent.

Q: What is the difference in contact finish thickness between these parts?

A: The RJSNEJF83A8 has a contact finish thickness of 30.0µin (0.76µm), while the RJSAE538608 has 50.0µin (1.27µm). The thicker finish on the substitute provides enhanced contact durability and wear resistance.

Q: Does the RJSAE538608 have a wider operating temperature range?

A: Yes. The RJSAE538608 operates from -55°C to 85°C, compared to the RJSNEJF83A8 range of -40°C to 85°C. This extended lower temperature limit accommodates additional environmental conditions.

Q: What is the EMI finger feature on the RJSAE538608?

A: The EMI finger is an additional shielding element integrated into the RJSAE538608 design to provide enhanced electromagnetic interference protection beyond standard shielding.

Q: Are both parts RoHS compliant?

A: Yes. Both the RJSNEJF83A8 and RJSAE538608 are RoHS compliant and share identical regulatory classifications (ECCN: EAR99, HTSUS: 8536.69.4040).

Q: What is the packaging difference between these connectors?

A: The RJSNEJF83A8 packaging specification is not provided. The RJSAE538608 is supplied in tray packaging.

Q: Do both connectors include board lock functionality?

A: Yes. Both the RJSNEJF83A8 and RJSAE538608 feature board lock functionality for secure PCB mounting.

Q: Are the LED indicators identical on both parts?

A: Yes. Both connectors feature yellow LED indicators.

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