RJSNE528N08

Part Overview

The RJSNE528N08 is a Jack Modular Connector 8p8c (RJ45, Ethernet) with 90° right-angle orientation manufactured by Amphenol ICC (Commercial Products). This connector is classified as Obsolete, which necessitates identification of suitable substitute components to maintain system compatibility and ensure continued availability for legacy applications and new designs utilizing compatible interfaces.

Substiute Parts

RJSNE528N08

Amphenol ICC (Commercial Products)In Stock: 813RJSNE528N08 Datasheet

Current PartRFQ

RJSAE508B08

Amphenol ICC (Commercial Products)In Stock: 1054RJSAE508B08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RJSNE528N08 is determined by the following parameters: Connector Type (Jack), Number of Positions/Contacts (8p8c RJ45 Ethernet), Mounting Type (Through Hole), Orientation (90° Right), Termination method (Solder), Contact Material (Phosphor Bronze), Contact Finish (Gold), Housing Material (Thermoplastic), and Operating Temperature range (-40°C ~ 85°C minimum).

The identified substitute part, RJSAE508B08, satisfies all critical functional parameters. It maintains identical mechanical interface characteristics (8p8c RJ45 configuration, 90° right-angle orientation, through-hole mounting, solder termination) and electrical properties (phosphor bronze contacts with gold finish at equivalent thickness). The substitute part operates within an extended temperature range (-55°C ~ 85°C) and carries Active product status, ensuring long-term availability and supply chain sustainability.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE508B08 serves as the primary substitute for the obsolete RJSNE528N08. Selection of the RJSAE508B08 is supported by: (1) Active product status ensuring continuous component availability and manufacturing support; (2) RoHS Compliance certification maintained across both parts; (3) Identical functional interface characteristics (8p8c RJ45, 90° right orientation, through-hole solder termination); (4) Equivalent contact properties (Phosphor Bronze with 50.0µin gold finish); (5) Extended operating temperature range providing broader environmental compatibility; (6) Common manufacturer source (Amphenol ICC) ensuring consistency in quality and reliability standards.

The unshielded specification of the RJSAE508B08 presents no compatibility constraint for applications where the original RJSNE528N08 was unshielded. The board lock feature of the RJSAE508B08 provides mechanical retention enhancement during assembly and field service operations.

Frequently Asked Questions (FAQ)

Q: What is the functional difference between RJSNE528N08 and RJSAE508B08?

A: Both components are mechanically and electrically compatible Jack Modular Connectors with 8p8c (RJ45) configuration, 90° right-angle orientation, and solder termination. The primary difference is product status: RJSNE528N08 is Obsolete while RJSAE508B08 is Active. The RJSAE508B08 includes a board lock feature and specifies unshielded construction.

Q: Are these parts pin-compatible?

A: Yes. Both parts conform to the 8p8c (RJ45) standard pinout configuration. Through-hole mounting, solder termination, and contact geometry are functionally equivalent, ensuring direct compatibility in PCB layouts.

Q: What temperature range should I consider for substitution?

A: The RJSNE528N08 operates from -40°C to 85°C. The substitute RJSAE508B08 operates from -55°C to 85°C, providing extended low-temperature performance. For applications within the -40°C to 85°C range, both parts perform identically.

Q: Does the unshielded specification of RJSAE508B08 affect compatibility?

A: The original RJSNE528N08 is unshielded (-). The RJSAE508B08 is explicitly specified as unshielded. No compatibility impact results from this specification.

Q: What is the significance of the board lock feature on the RJSAE508B08?

A: The board lock feature provides mechanical locking engagement with the mating connector, preventing accidental disconnection during vibration or mechanical stress. This feature improves reliability in field-deployable and mobile applications without affecting electrical compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both RJSNE528N08 and RJSAE508B08 are RoHS compliant, meeting restricted substances directives for lead-free manufacturing and hazardous material elimination.