RJSNE528708 Equivalent & Substitute Parts

Part Overview

The RJSNE528708 is a modular jack connector manufactured by Amphenol ICC (Commercial Products), designed for 8p8c (RJ45, Ethernet) applications with 90° right-angle orientation. This connector features through-hole solder termination, dual LED indicators (Red-Green), and phosphor bronze contacts with gold finish. The product is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing procurement and design requirements.

Substiute Parts

RJSNE528708

Amphenol ICC (Commercial Products)In Stock: 1184RJSNE528708 Datasheet

Current PartRFQ

RJSAE508708

Amphenol ICC (Commercial Products)In Stock: 831RJSAE508708 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete RJSNE528708 is based on strict electrical and mechanical parameter alignment. The primary substitute, RJSAE508708, maintains compatibility through the following critical parameters:

Matching Parameters:

• Connector type: Jack
• Contact configuration: 8p8c (RJ45, Ethernet)
• Orientation: 90° right-angle
• Mounting type: Through hole
• Termination: Solder
• Contact material: Phosphor bronze
• Contact finish: Gold (50.0µin / 1.27µm thickness)
• LED indicators: Red-Green
• Housing material: Thermoplastic
• Tab direction: Up and Down
• RoHS compliance: Yes
• MSL rating: 1 (Unlimited)

Allowable Variations:

• Shielding: RJSNE528708 (unspecified) to RJSAE508708 (unshielded) — both support unshielded operation
• Operating temperature: RJSNE528708 (-40°C ~ 85°C) to RJSAE508708 (-55°C ~ 85°C) — substitute provides extended low-temperature range
• Product status: Obsolete to Active
• Additional feature: RJSAE508708 includes board lock mechanism

Parameter Comparison

Engineering Selection Recommendations

The RJSAE508708 is the direct functional equivalent for RJSNE528708 applications. Selection is justified on the following engineering criteria:

Product Status: RJSAE508708 maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete RJSNE528708.

Compliance & Certification: Both parts maintain identical RoHS compliance and MSL ratings, supporting equivalent reliability in manufacturing and field deployment environments.

Electrical & Mechanical Compatibility: The substitute maintains all critical connector parameters including 8p8c contact configuration, 90° right-angle orientation, through-hole solder termination, and identical contact material and finish specifications.

Enhanced Operating Range: RJSAE508708 extends the low-temperature operating limit to -55°C, providing superior performance in extended temperature applications while maintaining the upper limit at 85°C.

Board Lock Feature: The addition of board lock mechanism in RJSAE508708 provides enhanced mechanical retention without affecting electrical or thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can RJSAE508708 directly replace RJSNE528708 in existing designs?

A: Yes. Both connectors share identical contact configuration (8p8c RJ45), orientation (90° right-angle), termination method (solder), and physical mounting characteristics (through-hole). The electrical and mechanical interfaces are fully compatible.

Q: What is the significance of the board lock feature in RJSAE508708?

A: The board lock mechanism provides mechanical retention to the PCB, preventing accidental disconnection during handling or vibration. This is an enhancement that does not affect electrical performance or thermal ratings.

Q: Are there differences in shielding between these parts?

A: RJSNE528708 shielding is not specified in the documentation. RJSAE508708 is explicitly unshielded. For applications requiring shielded connectors, alternative part numbers should be evaluated.

Q: Does the extended temperature range of RJSAE508708 affect other specifications?

A: No. The extended low-temperature capability (-55°C vs. -40°C) does not alter contact material, finish thickness, LED specifications, or any other electrical or mechanical parameters.

Q: What is the packaging difference between these parts?

A: RJSNE528708 packaging is not specified. RJSAE508708 is supplied in tray packaging. Confirm packaging requirements for your procurement process.

Q: Are both parts RoHS compliant?

A: Yes. Both RJSNE528708 and RJSAE508708 are RoHS compliant with identical MSL ratings of 1 (Unlimited), supporting equivalent handling and storage requirements.

Q: Can RJSAE508708 be used in new designs?

A: Yes. RJSAE508708 is the recommended choice for new designs due to its active product status, enhanced temperature range, and board lock feature, while maintaining full compatibility with RJSNE528708 specifications.