Molex 1060043385 Fiber Optic Connector Coupler - Equivalent & Substitute Parts

Part Overview

The Molex 1060043385 is a simplex fiber optic coupler connector designed for SC receptacle-to-SC receptacle panel mount applications. This component facilitates connection between two SC fiber optic connectors in a snap-in configuration. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

1060043385

MolexIn Stock: 9021060043385 Datasheet

Current PartRFQ

1061162000

MolexIn Stock: 10591061162000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 1060043385 is determined by the following critical parameters:

• Connector Type: Must be a coupler (not a different adapter type)
• Adapter Configuration: SC receptacle to SC receptacle (both ends must match)
• Transmission Mode: Simplex only (single fiber channel)
• Fiber Mode Support: Singlemode/Multimode compatibility
• Mounting Method: Panel mount with snap-in mechanism
• Ferrule Material: Zirconia (ensures optical performance consistency)
• Regulatory Compliance: ROHS3 compliant

The substitute part Molex 1061162000 meets all these criteria and is classified as an active product, providing a direct functional replacement for the obsolete 1060043385.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1061162000 is the designated manufacturer-recommended substitute for the obsolete 1060043385. Both components maintain identical functional specifications for SC receptacle coupling in simplex fiber optic applications. The substitute part is currently in active production status with confirmed inventory availability (1044 pieces in stock), ensuring supply chain continuity.

Both parts maintain ROHS3 compliance and equivalent regulatory classification (ECCN: EAR99, HTSUS: 8536.69.4030). The substitute incorporates enhanced features including dust cap and shielded design, which provide additional environmental protection without altering the core coupling functionality.

Frequently Asked Questions (FAQ)

Q: Can the 1061162000 directly replace the 1060043385 in existing installations?

A: Yes. Both parts are SC receptacle-to-SC receptacle simplex couplers with identical mounting methods (panel mount, snap-in) and ferrule materials (zirconia). The electrical and mechanical interfaces are equivalent.

Q: What is the difference between the housing materials?

A: The 1060043385 uses polymer housing, while the 1061162000 uses metal housing. This material difference does not affect the optical coupling function but provides enhanced durability and electromagnetic shielding in the substitute part.

Q: Are both parts compatible with singlemode and multimode fiber?

A: Yes. Both the main part and substitute support singlemode/multimode fiber operation, allowing flexibility in fiber type selection.

Q: What packaging options are available for the substitute part?

A: The 1061162000 is supplied in bulk packaging, as specified by the manufacturer.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.