RJSNE538DA8 Equivalent & Substitute Parts

Part Overview

The RJSNE538DA8 is a shielded modular jack connector manufactured by Amphenol ICC (Commercial Products). This 8p8c (RJ45, Ethernet) connector features a 90° right-angle orientation with through-hole solder termination and integrated EMI shielding with finger contacts. The connector includes board lock features and dual-color LED indicators (green and yellow).

The RJSNE538DA8 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production and maintenance requirements for systems utilizing this connector type.

Key Parameters

Parameter	Value
Connector Type	Jack
Number of Positions/Contacts	8p8c (RJ45, Ethernet)
Number of Ports	8
Number of Rows	2
Mounting Type	Through Hole
Orientation	90° Angle (Right)
Termination	Solder
Shielding	Shielded, EMI Finger
Contact Material	Phosphor Bronze
Contact Finish	Gold
Contact Finish Thickness	50.0µin (1.27µm)
Housing Material	Thermoplastic
Tab Direction	Up and Down
LED Color	Green - Green, Yellow
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNE538DA8 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

Connector Type: Jack
Number of Positions/Contacts: 8p8c (RJ45, Ethernet)
Number of Ports: 8
Number of Rows: 2
Mounting Type: Through Hole
Orientation: 90° Angle (Right)
Termination: Solder
Shielding: Shielded, EMI Finger
Contact Material: Phosphor Bronze
Contact Finish: Gold
Contact Finish Thickness: 50.0µin (1.27µm)
Housing Material: Thermoplastic
Tab Direction: Up and Down
LED Color: Green - Green, Yellow
RoHS Status: RoHS Compliant

The RJSAE538DA8 meets all mandatory matching parameters and qualifies as a direct substitute for the obsolete RJSNE538DA8.

Parameter Comparison

Parameter	RJSNE538DA8 (Main Part)	RJSAE538DA8 (Substitute)
Manufacturer	Amphenol ICC (Commercial Products)	Amphenol ICC (Commercial Products)
Connector Type	Jack	Jack
Number of Positions/Contacts	8p8c (RJ45, Ethernet)	8p8c (RJ45, Ethernet)
Number of Ports	8	8
Number of Rows	2	2
Mounting Type	Through Hole	Through Hole
Orientation	90° Angle (Right)	90° Angle (Right)
Termination	Solder	Solder
Shielding	Shielded, EMI Finger	Shielded, EMI Finger
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish	Gold	Gold
Contact Finish Thickness	50.0µin (1.27µm)	50.0µin (1.27µm)
Housing Material	Thermoplastic	Thermoplastic
Tab Direction	Up and Down	Up and Down
LED Color	Green - Green, Yellow	Green - Green, Yellow
Operating Temperature	-40°C ~ 85°C	-40°C ~ 70°C
RoHS Status	RoHS Compliant	RoHS Compliant
Product Status	Obsolete	Active

Engineering Selection Recommendations

The RJSAE538DA8 is the qualified substitute for the obsolete RJSNE538DA8. Both parts are manufactured by Amphenol ICC (Commercial Products) and maintain identical electrical and mechanical specifications across all critical parameters.

Selection Basis:

The RJSAE538DA8 is an active product with current manufacturing support, whereas the RJSNE538DA8 is obsolete. Both connectors are RoHS compliant and meet the same dimensional, contact, and shielding requirements for 8p8c (RJ45, Ethernet) through-hole solder applications.

The operating temperature range differs between the two parts: the RJSNE538DA8 operates from -40°C to 85°C, while the RJSAE538DA8 operates from -40°C to 70°C. Design applications requiring operation above 70°C must evaluate this temperature differential against system requirements.

The RJSAE538DA8 provides equivalent functional performance and maintains full compatibility with existing PCB layouts, mating connectors, and cable assemblies designed for the RJSNE538DA8.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE538DA8 be used as a direct replacement for the RJSNE538DA8 in existing designs?

A: Yes. The RJSAE538DA8 matches all critical electrical and mechanical parameters of the RJSNE538DA8, including connector type, pin configuration, orientation, termination method, shielding, contact materials, and finish specifications. PCB footprints and mating connector compatibility remain unchanged.

Q: What is the primary difference between these two parts?

A: The RJSNE538DA8 is obsolete, while the RJSAE538DA8 is an active product with current manufacturing availability. Additionally, the operating temperature range differs: RJSNE538DA8 operates to 85°C, while RJSAE538DA8 operates to 70°C.

Q: Does the operating temperature difference affect substitution suitability?

A: The temperature difference must be evaluated against specific application requirements. If the design operates within the -40°C to 70°C range, the RJSAE538DA8 is fully suitable. Applications requiring operation above 70°C require thermal analysis to confirm compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both the RJSNE538DA8 and RJSAE538DA8 are RoHS compliant.

Q: What is the contact finish specification for both connectors?

A: Both connectors feature gold-plated phosphor bronze contacts with a finish thickness of 50.0µin (1.27µm).

Q: Are the LED indicators identical on both parts?

A: Yes. Both connectors include dual-color LED indicators with green and yellow color options.

Q: What mounting configuration do these connectors use?

A: Both connectors are through-hole mounted with solder termination and feature a 90° right-angle orientation.

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