Amphenol ICC 90598-007LF Modular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 90598-007LF is an 8p8c (RJ45, Ethernet) modular jack connector designed for vertical through-hole mounting with unshielded configuration and Cat3 rating. This connector is actively produced and widely used in networking and telecommunications applications. Alternative models may be required due to inventory constraints, specific shielding requirements, or enhanced performance specifications in Cat5e or higher-rated applications.

Substiute Parts

90598-007LF

Amphenol ICC (FCI)In Stock: 72490598-007LF Datasheet

Current PartRFQ

0855075002

MolexIn Stock: 52340855075002 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0855075002 is identified as a manufacturer-recommended substitute for the Amphenol ICC 90598-007LF. Substitution eligibility is determined by the following core parameters:

• Connector Type: Both are jack connectors
• Contact Configuration: Both feature 8p8c (RJ45, Ethernet) contacts
• Mounting Method: Both use through-hole solder termination
• Orientation: Both are vertically oriented
• Port and Row Configuration: Both have 1 port and 1 row
• Tab Direction: Both support user-selectable tab direction
• Mechanical Features: Both include board lock functionality

The primary difference between these parts is the shielding configuration and performance rating. The main part (90598-007LF) is unshielded with Cat3 rating, while the substitute (0855075002) is shielded with Cat5e rating. Both parts maintain compatibility with standard RJ45 connector footprints and through-hole PCB mounting requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol ICC 90598-007LF and Molex 0855075002 are active products with current manufacturing status and full regulatory compliance. The 90598-007LF maintains RoHS compliance, while the 0855075002 meets ROHS3 compliance standards. Both parts carry MSL 1 (Unlimited) moisture sensitivity ratings, indicating no special handling requirements during storage or assembly.

Selection between these parts should be based on application requirements. The 90598-007LF is suitable for Cat3 applications with unshielded configurations. The 0855075002 provides enhanced performance with Cat5e rating and shielded design, along with an extended operating temperature range (-40°C to 85°C versus -70°C), making it appropriate for applications requiring improved signal integrity or higher temperature environments.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0855075002 be used as a direct replacement for the Amphenol ICC 90598-007LF?

A: Yes, from a mechanical and electrical interface perspective. Both connectors share identical 8p8c (RJ45, Ethernet) contact configurations, through-hole solder termination, vertical orientation, and board lock features. However, the Molex part introduces shielding and Cat5e performance characteristics not present in the original part.

Q: What is the significance of the shielding difference between these two connectors?

A: The 90598-007LF is unshielded, while the 0855075002 is shielded. Shielding provides electromagnetic interference (EMI) protection. The shielded design of the 0855075002 supports Cat5e performance standards, which require enhanced signal integrity compared to Cat3 specifications.

Q: Are there any PCB footprint compatibility concerns?

A: Both connectors use standard RJ45 through-hole mounting configurations with identical port and row specifications (1 port, 1 row). PCB footprints should be compatible for both parts.

Q: What are the contact material differences, and do they affect performance?

A: The 90598-007LF uses copper alloy contacts with GXT™ gold finish, while the 0855075002 uses phosphor bronze contacts with gold finish. Both materials provide reliable electrical conductivity and corrosion resistance suitable for their respective performance ratings.

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

A: The Molex 0855075002 operates from -40°C to 85°C, compared to the Amphenol part's -40°C to 70°C range. This extended range does not create compatibility issues; it simply indicates the substitute part is rated for higher temperature environments.

Q: Are both parts compliant with current regulatory standards?

A: Yes. The 90598-007LF is RoHS Compliant, and the 0855075002 is ROHS3 Compliant. Both parts carry REACH Compliance status appropriate to their respective regulatory frameworks and maintain MSL 1 (Unlimited) moisture sensitivity ratings.