RJSNE508B08 Equivalent & Substitute Parts

Part Overview

The RJSNE508B08 is a jack modular connector manufactured by Amphenol ICC (Commercial Products) designed for 8p8c (RJ45, Ethernet) applications. This connector features a 90° right-angle orientation, through-hole solder termination, and unshielded construction. The part is classified as obsolete, necessitating identification of active equivalent models to maintain design continuity and ensure ongoing component availability for production and field replacement applications.

Substiute Parts

RJSNE508B08

Amphenol ICC (Commercial Products)In Stock: 1158RJSNE508B08 Datasheet

Current PartRFQ

RJSAE508B08

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

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RJSNE508B08 is based on electrical and mechanical parameter equivalence within the modular connector category. The primary substitute, RJSAE508B08, maintains functional compatibility through identical specifications in the following critical parameters:

• Connector type (Jack)
• Contact configuration (8p8c / RJ45, Ethernet)
• Orientation (90° right-angle)
• Mounting method (Through hole)
• Termination type (Solder)
• Shielding classification (Unshielded)
• Contact material and finish (Phosphor bronze with 50.0µin gold plating)
• Housing material (Thermoplastic)
• Compliance certifications (RoHS compliant)
• Moisture sensitivity level (MSL 1)

The RJSAE508B08 operates across an extended temperature range (-55°C ~ 85°C versus -40°C ~ 85°C) and includes a board lock feature not present in the original part. The substitute maintains the same electrical and mechanical interface characteristics required for direct functional replacement.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE508B08 is the direct functional equivalent for the obsolete RJSNE508B08. Both parts are manufactured by Amphenol ICC (Commercial Products) and maintain identical electrical and mechanical specifications for 8p8c modular jack connectors with 90° right-angle orientation and through-hole solder termination.

Selection of the RJSAE508B08 is supported by the following factors:

• Active product status ensures ongoing availability and manufacturing support
• RoHS compliance certification maintained across both parts
• Extended operating temperature range (-55°C ~ 85°C) provides broader environmental tolerance
• Identical contact material, finish, and thickness specifications guarantee electrical performance equivalence
• Through-hole mounting and solder termination compatibility with existing PCB designs
• MSL 1 rating confirms unlimited shelf life under standard storage conditions

The RJSAE508B08 includes a board lock feature as an additional mechanical enhancement not present in the original RJSNE508B08, providing improved retention characteristics without affecting electrical interface compatibility.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE508B08 be used as a direct replacement for the RJSNE508B08 in existing designs?

A: Yes. Both connectors share identical specifications for connector type, contact configuration (8p8c RJ45), orientation (90° right-angle), mounting method (through hole), termination type (solder), shielding (unshielded), contact material and finish, housing material, and compliance certifications. The RJSAE508B08 operates across an extended temperature range and includes a board lock feature.

Q: What is the difference between the RJSNE508B08 and RJSAE508B08?

A: The primary differences are product status and operating temperature range. The RJSNE508B08 is obsolete with an operating range of -40°C ~ 85°C, while the RJSAE508B08 is active with an extended range of -55°C ~ 85°C. The RJSAE508B08 includes a board lock feature. All other electrical and mechanical parameters are identical.

Q: Are there packaging differences between these parts?

A: The RJSNE508B08 packaging information is not specified in the available data. The RJSAE508B08 is supplied in tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Does the board lock feature on the RJSAE508B08 affect PCB layout compatibility?

A: The board lock feature is a mechanical enhancement that does not alter the electrical interface or through-hole mounting footprint. PCB designs for the RJSNE508B08 are compatible with the RJSAE508B08 without modification.

Q: Are both parts RoHS compliant?

A: Yes. Both the RJSNE508B08 and RJSAE508B08 are RoHS compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the contact finish thickness specification?

A: Both parts feature gold contact finish with a thickness of 50.0µin (1.27µm) applied over phosphor bronze base material.