Amphenol ICC 94911-308MLF Modular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 94911-308MLF is a modular jack connector featuring 8p8c (RJ45, Ethernet) configuration with 90° right-angle orientation and through-hole solder termination. This connector is designed for Cat3 Ethernet applications with unshielded construction and board lock features. The product is currently obsolete, making identification of compatible substitute components essential for ongoing system support and new design implementations.

Substiute Parts

94911-308MLF

Amphenol ICC (FCI)In Stock: 94994911-308MLF Datasheet

Current PartRFQ

0432238176

MolexIn Stock: 11670432238176 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the 94911-308MLF is determined by alignment across the following critical parameters:

• Connector Configuration: 8p8c (RJ45, Ethernet) jack with identical port and contact count
• Physical Orientation: 90° right-angle mounting to maintain PCB layout compatibility
• Termination Method: Solder through-hole termination for direct board integration
• Shielding Type: Unshielded construction matching the original design
• Mechanical Interface: Board lock feature and tab direction (down) for consistent assembly
• Contact Properties: Phosphor bronze with gold finish for electrical performance and corrosion resistance
• Environmental Compliance: RoHS compliance status for regulatory alignment

The Molex 0432238176 qualifies as a substitute based on matching all critical mechanical and electrical parameters. Differences in category rating (Cat4 vs. Cat3) and operating temperature range represent performance enhancements rather than incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0432238176 is the designated substitute for the obsolete Amphenol ICC 94911-308MLF. Selection is based on the following engineering criteria:

Product Status: The original part is obsolete, requiring transition to an active product line. The Molex 0432238176 maintains active production status with established supply chain availability.

Regulatory Compliance: Both components meet RoHS requirements. The Molex part achieves ROHS3 compliance, representing current regulatory standards. Both components are classified under ECCN EAR99 and share identical HTSUS codes (8536.69.4040).

Mechanical Compatibility: Identical connector configuration, orientation, mounting type, and termination method ensure direct PCB layout compatibility without redesign requirements.

Electrical Performance: The Molex substitute provides Cat4 rating, which exceeds the original Cat3 specification. This represents backward compatibility with enhanced bandwidth capability. Contact material, finish type, and gold plating ensure equivalent electrical performance and reliability.

Environmental Considerations: The Molex part operates within -40°C ~ 85°C, which is narrower than the original -65°C ~ 125°C range. Applications requiring the full original temperature range must evaluate thermal requirements against the substitute's specifications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0432238176 be used as a direct replacement for the Amphenol ICC 94911-308MLF?

A: Yes. Both connectors share identical mechanical interfaces, electrical configurations, and termination methods. No PCB layout modifications are required for substitution.

Q: What is the significance of the Cat4 rating on the Molex part versus Cat3 on the original?

A: Cat4 represents a higher bandwidth specification than Cat3. The Molex substitute is backward compatible with Cat3 applications and provides enhanced performance capability for higher-speed Ethernet implementations.

Q: Are there differences in contact finish thickness between the two parts?

A: Yes. The Molex 0432238176 features 50.0µin (1.27µm) gold plating compared to 5.00µin (0.127µm) on the original. The thicker plating on the Molex part provides extended contact durability and corrosion resistance.

Q: Does the operating temperature range difference affect substitution suitability?

A: The Molex part operates within -40°C ~ 85°C, which is narrower than the original -65°C ~ 125°C range. Applications requiring operation at temperatures below -40°C or above 85°C must evaluate thermal requirements independently.

Q: What is the packaging difference between these connectors?

A: The Amphenol ICC part packaging is not specified in available data. The Molex 0432238176 is supplied in tray packaging. Confirm packaging requirements with your procurement process.

Q: Are both parts RoHS compliant?

A: Yes. The Amphenol ICC 94911-308MLF is RoHS Compliant. The Molex 0432238176 is ROHS3 Compliant, representing current regulatory standards.