RJSNEJF86A8

Part Overview

The RJSNEJF86A8 is a Jack Modular Connector 8p8c (RJ45, Ethernet) with 90° right-angle orientation and shielding, manufactured by Amphenol ICC (Commercial Products). This connector is designed for through-hole solder termination applications requiring board-lock functionality and EMI protection. The product status is Obsolete, necessitating identification of active substitute components that maintain electrical and mechanical compatibility for new designs and end-of-life inventory transitions.

Substiute Parts

RJSNEJF86A8

Amphenol ICC (Commercial Products)In Stock: 1020RJSNEJF86A8 Datasheet

Current PartRFQ

RJSAE538608

Amphenol ICC (Commercial Products)In Stock: 859RJSAE538608 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RJSNEJF86A8 is determined by the following core electrical and mechanical parameters: 8p8c (RJ45, Ethernet) contact configuration, 90° right-angle orientation, through-hole solder termination, shielded design, phosphor bronze contacts with gold finish, thermoplastic housing, and board-lock functionality. The RJSAE538608 qualifies as a direct substitute based on matching these critical parameters while offering enhanced specifications in contact finish thickness and extended operating temperature range, with the addition of EMI finger shielding for improved electromagnetic interference rejection.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE538608 is the designated substitute for the RJSNEJF86A8. Both components meet RoHS compliance and possess unlimited moisture sensitivity ratings, suitable for standard manufacturing environments. The substitute part is currently in active production status, ensuring continued availability and supply chain reliability. The RJSAE538608 provides equivalent mechanical and electrical functionality with enhanced contact finish thickness and extended lower operating temperature capability (-55°C versus -40°C), making it suitable for applications requiring broader environmental performance. Selection of RJSAE538608 is appropriate for new designs and replacement applications where the obsolete RJSNEJF86A8 is currently specified.

Frequently Asked Questions (FAQ)

Q: Can RJSAE538608 directly replace RJSNEJF86A8 in existing designs?

A: Yes. Both connectors share identical configurations in contact count (8p8c), orientation (90° right-angle), mounting method (through-hole solder), and core shielding architecture. The substitute maintains all board-lock and electrical interface specifications required for RJ45 Ethernet applications.

Q: What is the significance of the EMI Finger addition in RJSAE538608?

A: The EMI finger shielding in RJSAE538608 provides enhanced electromagnetic interference rejection compared to the standard shielded design of RJSNEJF86A8. This enhancement is compatible with the mechanical footprint and does not affect pin assignment or electrical interface.

Q: How do the contact finish thickness differences affect component selection?

A: The RJSAE538608 features 50.0µin (1.27µm) gold finish thickness compared to 30.0µin (0.76µm) in RJSNEJF86A8. Thicker gold plating generally provides extended service life in high-cycle mating applications. Both finishes meet standard Ethernet connector durability specifications.

Q: Are there packaging differences between these parts?

A: The RJSNEJF86A8 packaging type is not specified in available documentation. The RJSAE538608 is supplied in Tray packaging. Confirm packaging requirements for your procurement and assembly processes.

Q: Why is RJSNEJF86A8 obsolete?

A: RJSNEJF86A8 has been discontinued by Amphenol ICC (Commercial Products). RJSAE538608 is the active-production equivalent meeting all functional and mechanical requirements.

Q: Do both parts support the same operating temperature range?

A: RJSNEJF86A8 operates from -40°C to 85°C, while RJSAE538608 extends the lower range to -55°C. The upper limit of 85°C is identical. RJSAE538608 is suitable for applications requiring the wider temperature envelope.