Amphenol ICC 68899-004LF Modular Connector Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68899-004LF is a jack modular connector with 8p8c (RJ45, Ethernet) configuration, 90° right-angle orientation, and unshielded design rated for Cat3 applications. This connector features through-hole solder termination with board guide support and operates across -40°C to 70°C. The product is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs.

Substiute Parts

68899-004LF

Amphenol ICC (FCI)In Stock: 96168899-004LF Datasheet

Current PartRFQ

4-1734216-1

TE Connectivity AMP ConnectorsIn Stock: 9594-1734216-1 Datasheet

MFR RecommendedRFQ

A-2004-2-4-R

Assmann WSW ComponentsIn Stock: 1191A-2004-2-4-R Datasheet

MFR RecommendedRFQ

SS-7188S-A-PG4-1-BA-50

Stewart ConnectorIn Stock: 1213SS-7188S-A-PG4-1-BA-50 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68899-004LF is determined by the following critical parameters:

• Connector Type & Configuration: Jack connector with 8p8c (RJ45, Ethernet) contact arrangement
• Orientation & Mounting: 90° right-angle orientation with through-hole solder termination
• Electrical Rating: Cat3 or higher category rating for Ethernet applications
• Shielding Requirement: Unshielded design (shielded variants acceptable for enhanced EMI performance)
• Operating Temperature Range: Minimum -40°C to 70°C compatibility
• Contact Material & Finish: Gold-plated contacts for reliable signal transmission

The substitute parts listed below meet these core substitution criteria. Part 4-1734216-1 (TE Connectivity) presents a configuration variation with 8p2c contacts and should be evaluated for specific application requirements. Parts A-2004-2-4-R (Assmann WSW) and SS-7188S-A-PG4-1-BA-50 (Stewart Connector) maintain full 8p8c compatibility with enhanced specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: A-2004-2-4-R (Assmann WSW Components)

This part provides direct functional equivalence to the 68899-004LF with full 8p8c RJ45 configuration, identical 90° right-angle orientation, and through-hole solder termination. The A-2004-2-4-R maintains unshielded design compatibility and extends the operating temperature range to -40°C to 85°C. ROHS3 compliance and active product status ensure long-term availability and regulatory alignment. Contact finish thickness of 6.00µin exceeds the original specification, providing enhanced durability.

Secondary Substitute: SS-7188S-A-PG4-1-BA-50 (Stewart Connector)

This connector maintains full 8p8c RJ45 compatibility with 90° right-angle orientation and through-hole solder termination. The shielded design with EMI finger and Cat5e rating provides enhanced performance for noise-sensitive applications. Operating temperature range extends to -40°C to 85°C. ROHS3 compliance and active status support regulatory requirements. The shielded configuration represents an upgrade path for applications requiring improved electromagnetic interference rejection.

Alternative Consideration: 4-1734216-1 (TE Connectivity AMP Connectors)

This part features 8p2c contact configuration, representing a reduced-contact variant. While maintaining 90° right-angle orientation and through-hole solder termination, the 8p2c arrangement differs from the original 8p8c specification. This substitute is applicable only for applications where reduced contact count is functionally acceptable.

Frequently Asked Questions (FAQ)

Q: Can the A-2004-2-4-R directly replace the 68899-004LF in existing designs?

A: Yes. Both connectors share identical connector type (jack), contact configuration (8p8c RJ45), orientation (90° right-angle), mounting method (through-hole), and termination type (solder). The A-2004-2-4-R provides equivalent electrical and mechanical compatibility with extended operating temperature range and improved contact finish thickness.

Q: What is the difference between the unshielded 68899-004LF and the shielded SS-7188S-A-PG4-1-BA-50?

A: The primary difference is shielding. The original 68899-004LF is unshielded, while the SS-7188S-A-PG4-1-BA-50 includes shielding with EMI finger protection and Cat5e rating. Both maintain 8p8c RJ45 configuration and 90° right-angle orientation. The shielded variant is suitable for applications requiring enhanced electromagnetic interference rejection.

Q: Why is the 4-1734216-1 listed as a substitute if it has 8p2c contacts instead of 8p8c?

A: The 4-1734216-1 is listed based on the provided substitute data. However, the 8p2c contact configuration differs from the original 8p8c specification. This part is applicable only for applications where reduced contact count meets functional requirements. For standard RJ45 Ethernet applications, the A-2004-2-4-R or SS-7188S-A-PG4-1-BA-50 are preferred.

Q: Are all substitute parts RoHS compliant?

A: The A-2004-2-4-R and SS-7188S-A-PG4-1-BA-50 are ROHS3 compliant. The 4-1734216-1 RoHS status is not specified in the provided data. For applications requiring RoHS compliance, the Assmann WSW or Stewart Connector options are confirmed compliant.

Q: What is the operating temperature range difference between the original and substitutes?

A: The 68899-004LF operates from -40°C to 70°C. Both the A-2004-2-4-R and SS-7188S-A-PG4-1-BA-50 extend the upper limit to 85°C, providing broader thermal operating capability. The 4-1734216-1 operating temperature is not specified.

Q: Can I use a shielded connector in place of an unshielded one?

A: Yes. The SS-7188S-A-PG4-1-BA-50 shielded variant can replace the unshielded 68899-004LF in applications where the mechanical form factor and electrical interface are compatible. Shielded connectors provide additional EMI protection and are backward compatible with unshielded applications.