Molex 1060043379 Fiber Optic Connector Coupler LC-LC Simplex

Part Overview

The Molex 1060043379 is a fiber optic connector coupler designed for LC receptacle to LC receptacle connections in simplex configurations. This component functions as a panel-mount, snap-in adapter for joining two LC-terminated fiber optic cables. The part is classified as obsolete, necessitating identification of active substitute components to maintain system compatibility and ensure continued availability for new installations and field replacements.

Substiute Parts

1060043379

MolexIn Stock: 8751060043379 Datasheet

Current PartRFQ

1061241100

MolexIn Stock: 13561061241100 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 1060043379 is determined by the following critical parameters that must remain consistent:

• Connector Type: LC receptacle to LC receptacle coupler configuration
• Simplex/Duplex Configuration: Simplex operation only
• Mounting Method: Panel mount with snap-in installation
• Housing Material: Polymer construction
• Regulatory Compliance: ROHS3 compliance and REACH unaffected status

The substitute part Molex 1061241100 maintains these core functional parameters, enabling direct replacement in applications requiring LC-LC simplex fiber optic coupling. Variations in ferrule material, operational temperature range, and feature set do not preclude substitution when the primary coupling function and mechanical interface remain unchanged.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1061241100 is the designated manufacturer substitute for the obsolete Molex 1060043379. Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for current procurement and deployment. The substitute part carries active product status, ensuring ongoing availability and supply chain continuity.

Selection of the 1061241100 is appropriate for applications requiring LC-LC simplex fiber optic coupling with panel-mount snap-in installation. The component's active status and established inventory levels support both new system designs and field replacement scenarios where the original part is no longer available.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1061241100 directly replace the 1060043379 in existing installations?

A: Yes. Both components share identical connector type (LC receptacle to LC receptacle), simplex configuration, mounting method (panel mount, snap-in), and housing material (polymer). The mechanical and functional interfaces are compatible.

Q: What is the difference in ferrule material between these parts?

A: The original part uses phosphor bronze ferrules, while the substitute uses zirconia ferrules. Both materials are standard in fiber optic connector applications and do not affect the coupler's primary function of joining LC-terminated cables.

Q: Does the substitute part support both singlemode and multimode fiber?

A: The substitute part (1061241100) is specified for singlemode operation. The original part (1060043379) supports both singlemode and multimode modes. Applications requiring multimode capability should verify compatibility with the singlemode specification of the substitute.

Q: Are there packaging differences between these parts?

A: The original part is listed with unspecified packaging, while the substitute is supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact the component's functional performance.

Q: What is the operating temperature range for the substitute part?

A: The substitute part (1061241100) operates across -40°C to 85°C. The original part does not specify an operating temperature range in the provided data.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the original and substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for component procurement and deployment.