RJSNEG08708 Equivalent & Substitute Parts

Part Overview

The RJSNEG08708 is a Jack Modular Connector featuring 8p8c (RJ45, Ethernet) configuration with 90° right-angle orientation and unshielded design, manufactured by Amphenol ICC (Commercial Products). This connector is designed for through-hole solder termination applications with board lock features and dual-color LED indicators (Red-Green).

The RJSNEG08708 carries an obsolete product status. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this connector type.

Substiute Parts

RJSNEG08708

Amphenol ICC (Commercial Products)In Stock: 741RJSNEG08708 Datasheet

Current PartRFQ

RJSAE508708

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

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJSNEG08708 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Jack
• Number of Positions/Contacts: 8p8c (RJ45, Ethernet)
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination: Solder
• Shielding: Unshielded
• Features: Board Lock with LED indicators
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• Housing Material: Thermoplastic
• RoHS Compliance: Yes
• MSL Rating: 1 (Unlimited)

The RJSAE508708 qualifies as a direct substitute based on complete alignment with all mandatory parameters. Variations in contact finish thickness and operating temperature range do not preclude substitution, as these represent enhanced or extended specifications rather than functional incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

RJSAE508708 as Primary Substitute:

The RJSAE508708 is the qualified substitute for the obsolete RJSNEG08708. Selection of this part is supported by the following engineering factors:

1. Product Status: The RJSAE508708 maintains active product status with current manufacturing support, ensuring long-term availability and supply chain stability compared to the obsolete RJSNEG08708.

2. Compliance Alignment: Both parts maintain identical RoHS compliance and MSL ratings, ensuring regulatory and environmental compatibility with existing design requirements.

3. Functional Equivalence: All critical electrical and mechanical parameters are identical, including connector configuration, contact material, termination method, and operating temperature upper limit.

4. Enhanced Specifications: The RJSAE508708 provides an extended lower operating temperature range (-55°C versus -40°C) and increased contact finish thickness (50.0µin versus 15.0µin), representing specification improvements without functional incompatibility.

5. Packaging Consideration: The RJSAE508708 is supplied in Tray packaging, which may require evaluation against existing procurement and assembly processes designed for the original part's packaging format.

Frequently Asked Questions (FAQ)

Q: Can the RJSAE508708 be used as a direct replacement for the RJSNEG08708 in existing designs?

A: Yes. The RJSAE508708 meets all mandatory electrical and mechanical parameters required for functional equivalence. Both connectors feature identical 8p8c (RJ45, Ethernet) jack configuration, 90° right-angle orientation, through-hole solder termination, unshielded design, board lock features, and dual-color LED indicators. The substitute part maintains RoHS compliance and MSL rating equivalence.

Q: What is the significance of the contact finish thickness difference?

A: The RJSAE508708 provides 50.0µin (1.27µm) gold contact finish thickness compared to 15.0µin (0.38µm) on the RJSNEG08708. This represents an enhanced specification that increases contact durability and wear resistance. The thicker finish does not create incompatibility; it extends component service life under repeated mating cycles.

Q: Does the extended operating temperature range of the RJSAE508708 affect compatibility?

A: No. The RJSAE508708 extends the lower operating temperature limit to -55°C (versus -40°C on the RJSNEG08708) while maintaining the identical upper limit of 85°C. This represents an expanded operating envelope that maintains full compatibility with designs specified for the original -40°C ~ 85°C range.

Q: How does packaging format affect part selection?

A: The RJSNEG08708 packaging format is not specified in available documentation. The RJSAE508708 is supplied in Tray packaging. Procurement and assembly processes must be evaluated to confirm compatibility with existing handling, storage, and placement equipment designed for the original part's packaging configuration.

Q: Are there any electrical performance differences between these parts?

A: No. Both connectors utilize identical phosphor bronze contact material with gold finish, identical 8-position RJ45 configuration, and identical unshielded design. Electrical performance characteristics remain equivalent.

Q: What is the inventory status for each part?

A: The RJSNEG08708 (obsolete) has 686 pieces in stock. The RJSAE508708 (active) has 730 pieces in stock. The active status of the substitute part ensures ongoing availability for future procurement requirements.