Molex 0446610002 Modular Connector Jack 8P8C RJ45 Equivalent & Substitute Parts

Part Overview

The Molex 0446610002 is an 8-position 8-contact (8P8C) modular jack connector with RJ45 Ethernet compatibility, designed for through-hole mounting in a 90° right-angle orientation. This unshielded connector is rated for Cat5e applications and features a board lock mechanism for secure PCB attachment. The part is currently active in production with 1133 pieces available in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits functional alternatives within the same electrical and mechanical parameter set.

Substiute Parts

0446610002

MolexIn Stock: 11620446610002 Datasheet

Current PartRFQ

FRJAE-408

Amphenol ICC (Commercial Products)In Stock: 1588FRJAE-408 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0446610002 are qualified based on strict equivalence across the following critical parameters:

• Connector type: Jack
• Contact count and arrangement: 8P8C (RJ45, Ethernet)
• Mounting method: Through Hole
• Orientation: 90° Angle (Right)
• Termination method: Solder
• Shielding configuration: Unshielded
• Port and row configuration: 1 Port, 1 Row
• Contact material and finish: Phosphor Bronze with Gold plating (50.0µin / 1.27µm)
• Board lock feature: Present
• Tab direction: Down
• Moisture sensitivity: MSL 1 (Unlimited)

The Amphenol ICC FRJAE-408 meets all these criteria and is classified as a manufacturer-recommended substitute. Both parts are active products with current production status and full RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0446610002 and Amphenol ICC FRJAE-408 are active production parts with full regulatory compliance. Selection between these parts is based on the following factors:

Molex 0446610002 is suitable when the original design specification requires the Molex series 44661 connector or when the narrower operating temperature range of -40°C to 85°C is sufficient for the application.

Amphenol ICC FRJAE-408 is suitable as a substitute when extended low-temperature performance is required, as it operates from -55°C to 85°C. This part offers equivalent electrical and mechanical performance with identical contact materials, finishes, and board lock features. Both parts carry identical ECCN and HTSUS classifications and meet RoHS compliance requirements.

The choice between these parts does not affect PCB layout, footprint, or signal integrity for Cat5e Ethernet applications, as all critical mechanical and electrical parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC FRJAE-408 be used as a direct replacement for the Molex 0446610002 in existing designs?

A: Yes. Both connectors share identical pinout, footprint, mounting method, contact configuration, and electrical characteristics. No PCB redesign is required.

Q: What is the primary difference between these two parts?

A: The operating temperature range differs. The Amphenol ICC FRJAE-408 operates from -55°C to 85°C, while the Molex 0446610002 operates from -40°C to 85°C. All other electrical and mechanical parameters are equivalent.

Q: Are both parts RoHS compliant?

A: Yes. The Molex 0446610002 is RoHS3 compliant, and the Amphenol ICC FRJAE-408 is RoHS compliant. Both meet regulatory requirements for lead-free manufacturing.

Q: Do these connectors support Cat5e Ethernet applications?

A: The Molex 0446610002 is explicitly rated for Cat5e. The Amphenol ICC FRJAE-408 does not specify a Cat5e rating in the provided parameters, but shares identical contact materials, finishes, and 8P8C configuration.

Q: What is the board lock feature?

A: The board lock mechanism provides mechanical retention of the connector to the PCB during assembly and operation, preventing accidental disconnection or vibration-induced loosening.

Q: Are these parts available in different packaging options?

A: Both parts are supplied in Tray packaging. The Molex 0446610002 has 1133 pieces in current inventory, and the Amphenol ICC FRJAE-408 has 1568 pieces in current inventory.

Q: Can these connectors be used in shielded applications?

A: No. Both connectors are unshielded designs. For applications requiring electromagnetic shielding, alternative shielded modular jack connectors must be specified.