RJSNEJF8FA8

Part Overview

The RJSNEJF8FA8 is a modular jack connector manufactured by Amphenol ICC (Commercial Products), configured as an 8p8c (RJ45, Ethernet) connector with 90° right-angle orientation and shielding. This part is classified as obsolete, necessitating identification of active substitute components that maintain electrical and mechanical compatibility while meeting current industry standards.

Substiute Parts

RJSNEJF8FA8

Amphenol ICC (Commercial Products)In Stock: 961RJSNEJF8FA8 Datasheet

Current PartRFQ

RJSAE538EA8

Amphenol ICC (Commercial Products)In Stock: 1165RJSAE538EA8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RJSNEJF8FA8 is determined by the following critical parameters that must remain consistent across alternative components:

• Connector Type & Configuration: Both parts must function as 8p8c (RJ45, Ethernet) modular jack connectors
• Orientation: 90° right-angle mounting orientation
• Mounting Technology: Through-hole solder termination compatibility
• Electrical Properties: Phosphor bronze contacts with gold finish for signal integrity and corrosion resistance
• Environmental Ratings: Operating temperature range and moisture sensitivity certification
• Regulatory Compliance: RoHS compliance status and ECCN classification

The RJSAE538EA8 qualifies as a suitable substitute based on these parameters. Both components share identical connector topology, mounting methodology, and environmental specifications while meeting equivalent regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538EA8 is the designated substitute for the obsolete RJSNEJF8FA8. Both components are manufactured by Amphenol ICC under the same product category and share identical connector topology and electrical specifications.

Key advantages of RJSAE538EA8:

• Active product status ensures ongoing availability and manufacturer support
• Extended operating temperature range (-55°C to 85°C) provides greater environmental flexibility
• EMI finger shielding enhancement offers additional electromagnetic interference protection
• Equivalent RoHS compliance and regulatory certifications
• Identical contact material, finish, and termination technology

The RJSAE538EA8 maintains full functional and mechanical compatibility with the RJSNEJF8FA8 in through-hole solder applications requiring 8p8c modular jack connectors with right-angle orientation and shielded design.

Frequently Asked Questions (FAQ)

Q: Are RJSNEJF8FA8 and RJSAE538EA8 mechanically interchangeable?

A: Yes. Both connectors feature identical 90° right-angle orientation, through-hole mounting configuration, and modular jack form factor. They share the same footprint for PCB integration.

Q: What is the difference between standard shielding and EMI finger shielding?

A: The RJSAE538EA8 includes an EMI finger enhancement in addition to shielding, providing additional electromagnetic interference suppression. The RJSNEJF8FA8 features standard shielding without this additional element.

Q: Can RJSAE538EA8 operate in environments outside the -40°C to 85°C range?

A: RJSAE538EA8 is rated for -55°C to 85°C operation, extending the lower temperature threshold by 15°C compared to the obsolete RJSNEJF8FA8. For applications below -40°C, the RJSAE538EA8 is the appropriate selection.

Q: Are both parts RoHS compliant?

A: Yes. Both RJSNEJF8FA8 and RJSAE538EA8 carry RoHS compliance certification and meet equivalent regulatory requirements.

Q: Does contact finish thickness differ between these parts?

A: Yes. RJSNEJF8FA8 features 30.0µin (0.76µm) gold finish thickness, while RJSAE538EA8 provides 50.0µin (1.27µm) gold finish thickness, offering enhanced contact durability in the substitute component.

Q: What is the moisture sensitivity classification for these connectors?

A: Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity constraints during storage or handling.