RJSNEJF8A08 Modular Connector - Equivalent & Substitute Parts

Part Overview

The RJSNEJF8A08 is a modular jack connector (RJ45/Ethernet, 8p8c) manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle shielded connector features board lock functionality and green/yellow LED indicators. The product is currently obsolete, necessitating identification of compatible alternatives for ongoing applications. The RJSAE-JF8A-08 represents the available substitute within the Amphenol ICC portfolio.

Substiute Parts

RJSNEJF8A08

Amphenol ICC (Commercial Products)In Stock: 983RJSNEJF8A08 Datasheet

Current PartRFQ

RJSAE-JF8A-08

Amphenol ICC (Commercial Products)In Stock: 1257RJSAE-JF8A-08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RJSNEJF8A08 is determined by the following key parameters:

Mechanical Compatibility:

• Connector type (Jack)
• Mounting type (Through Hole)
• Orientation (90° Angle, Right)
• Physical form factor (modular connector)
• Board lock feature

Electrical Compatibility:

• Configuration type (8p RJ45/Ethernet)
• Termination method (Solder)
• Shielding (Shielded)
• Contact material and finish (Phosphor Bronze, Gold plated)

Environmental & Compliance:

• Operating temperature range capability
• RoHS compliance status
• MSL rating

The RJSAE-JF8A-08 qualifies as a substitute based on matching mechanical mounting characteristics, connector type, orientation, shielding, and termination method. Both parts share identical contact materials, finishes, housing materials, and environmental ratings within their specified operating ranges.

Parameter Comparison

Engineering Selection Recommendations

The RJSAE-JF8A-08 serves as the primary substitute for the obsolete RJSNEJF8A08 within the Amphenol ICC product line. The active product status of the RJSAE-JF8A-08 ensures ongoing supply and manufacturer support, addressing the availability constraints of the obsolete RJSNEJF8A08.

Both parts share identical mechanical mounting characteristics, connector orientation, shielding implementation, contact materials, and environmental ratings. The key difference lies in the contact configuration: the main part features 8p8c (all 8 positions terminated), while the substitute features 8p4c (4 positions terminated). This configuration difference requires verification against the specific circuit requirements of the application.

The RJSAE-JF8A-08 maintains full RoHS compliance, MSL-1 moisture sensitivity rating, and equivalent thermal operating range. Selection of the substitute should be contingent upon the electrical requirements of the system, specifically the number of active conductor positions required.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between RJSNEJF8A08 and RJSAE-JF8A-08? A: The primary difference is the contact configuration. The RJSNEJF8A08 is 8p8c (all 8 positions usable), while the RJSAE-JF8A-08 is 8p4c (4 positions usable). Both maintain identical mechanical mounting, shielding, and environmental characteristics.

Q: Can the RJSAE-JF8A-08 be used as a direct physical replacement? A: Yes, the RJSAE-JF8A-08 is physically and mechanically identical in terms of form factor, orientation, mounting type, and board attachment. The substitution is based on matching through-hole, right-angle, shielded jack configurations with identical contact materials and finishes.

Q: Is the RJSAE-JF8A-08 RoHS compliant? A: RoHS compliance status is not explicitly specified in the available documentation for the RJSAE-JF8A-08. The RJSNEJF8A08 is confirmed RoHS compliant.

Q: What does the 8p8c and 8p4c designation mean? A: These designations indicate the number of available contact positions. 8p8c means 8 positions with 8 contacts (all positions active), used for standard Ethernet connections. 8p4c means 8 positions with 4 contacts (4 positions active), typically used in telephone or reduced-contact applications.

Q: Is the LED indicator configuration identical? A: Yes, both connectors feature identical LED color options: Green and Yellow indicators are standard on both the RJSNEJF8A08 and the RJSAE-JF8A-08.

Q: What is the operating temperature range for the substitute? A: The RJSNEJF8A08 specifies -40°C ~ 85°C. The RJSAE-JF8A-08 operating temperature range is not specified in the provided data.

Q: Are both parts available in inventory? A: The RJSNEJF8A08 has 883 pieces in stock as new original inventory. The RJSAE-JF8A-08 has 1150 pieces in stock, providing increased availability for the active substitute.