RJSNEJ08F08

Part Overview

The RJSNEJ08F08 is a Jack Modular Connector 8p8c (RJ45, Ethernet) in a 90° angle right-hand orientation with unshielded configuration, manufactured by Amphenol ICC (Commercial Products). This part is currently marked as Obsolete, making it necessary to identify equivalent substitutes for continued component procurement and system design updates.

Substiute Parts

RJSNEJ08F08

Amphenol ICC (Commercial Products)In Stock: 1114RJSNEJ08F08 Datasheet

Current PartRFQ

RJSAE538EA8

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of modular RJ45 connectors is determined by electrical and mechanical parameter alignment. The critical parameters governing substitute compatibility are:

• Connector type (Jack)
• Contact configuration (8p8c / RJ45, Ethernet)
• Orientation (90° Angle Right)
• Mounting method (Through Hole)
• Termination style (Solder)
• Contact material and finish (Phosphor Bronze, Gold)
• Operating temperature range
• RoHS compliance status

The RJSNEJ08F08 can be substituted with RJSAE538EA8 based on these equivalent mechanical and electrical parameters. The primary distinction is that RJSAE538EA8 features shielding with EMI finger protection and higher contact finish thickness, making it suitable for environments requiring electromagnetic interference mitigation.

Parameter Comparison

Engineering Selection Recommendations

The RJSNEJ08F08 is classified as Obsolete. The RJSAE538EA8 is an active product that maintains functional compatibility with equivalent electrical and mechanical specifications. Both parts are RoHS Compliant with MSL rating of 1, ensuring long-term component availability and regulatory compliance. The RJSAE538EA8 offers extended low-temperature operating capability (-55°C versus -40°C) and enhanced shielding characteristics, providing additional design flexibility for applications requiring EMI protection.

Frequently Asked Questions (FAQ)

Q: Can RJSAE538EA8 directly replace RJSNEJ08F08 in existing designs? A: Yes. Both connectors maintain identical contact configuration (8p8c RJ45), orientation (90° right angle), mounting method (through hole solder), and physical form factor. The RJSAE538EA8 introduces shielding and EMI finger protection, which does not prevent physical or electrical substitution.

Q: What is the impact of shielding addition in RJSAE538EA8? A: The RJSAE538EA8 includes shielded housing with EMI finger protection. This addition provides improved electromagnetic interference rejection and is suitable for applications in noise-sensitive environments. The shielding does not compromise compatibility with standard RJ45 connector pinouts or mating profiles.

Q: Are there temperature range differences between these connectors? A: The RJSAE538EA8 supports operation from -55°C to 85°C, compared to -40°C to 85°C for the RJSNEJ08F08. This extended low-temperature range provides additional flexibility for applications requiring operation in severe thermal conditions.

Q: Do both connectors meet the same regulatory standards? A: Yes. Both the RJSNEJ08F08 and RJSAE538EA8 are RoHS Compliant and carry an MSL rating of 1 (Unlimited moisture sensitivity level), indicating no special handling requirements for storage or assembly.

Q: How do contact finish thicknesses differ? A: The RJSNEJ08F08 has a gold contact finish of 30.0µin (0.76µm), while the RJSAE538EA8 has 50.0µin (1.27µm). The increased thickness in RJSAE538EA8 provides enhanced contact durability and corrosion resistance for high-cycle mating applications.