FO-EX-2LCBD2 Equivalent & Substitute Parts

Part Overview

The FO-EX-2LCBD2 is a fiber optic coupler connector manufactured by JAE Electronics, designed to connect LC receptacle to LC receptacle in duplex configuration with panel mount, snap-in installation. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations where inventory is unavailable.

Substiute Parts

FO-EX-2LCBD2

JAE ElectronicsIn Stock: 763FO-EX-2LCBD2 Datasheet

Current PartRFQ

1061261690

MolexIn Stock: 7871061261690 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FO-EX-2LCBD2 is determined by strict alignment of the following critical parameters:

• Connector type: Coupler
• Adapter configuration: LC Receptacle to LC Receptacle
• Duplex/Simplex mode: Duplex
• Optical mode support: Singlemode/Multimode
• Mounting method: Panel Mount, Snap-In
• Ferrule material: Zirconia
• Dust cap inclusion: Present
• Operating temperature range: -40°C ~ 85°C
• Moisture sensitivity level: 1 (Unlimited)

The substitute part 1061261690 from Molex meets all these critical parameters, establishing functional equivalence for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1061261690 is the qualified substitute for the obsolete JAE Electronics FO-EX-2LCBD2. Selection is based on:

• Complete parameter alignment across all critical functional specifications
• Active product status ensuring ongoing availability and supply chain continuity
• ROHS3 compliance and REACH unaffected status providing regulatory alignment for current manufacturing standards
• Identical operating temperature range and moisture sensitivity classification
• Equivalent housing material (polymer vs. synthetic resin) with identical ferrule material specification
• Packaging in tray format suitable for production environments

Frequently Asked Questions (FAQ)

Q: Can the Molex 1061261690 directly replace the JAE FO-EX-2LCBD2 in existing installations?

A: Yes. Both connectors share identical LC receptacle-to-LC receptacle duplex configuration, panel mount snap-in installation method, zirconia ferrule material, dust cap feature, and operating temperature range. No mechanical or optical modifications are required.

Q: What is the difference between synthetic resin and polymer housing materials?

A: Both materials provide equivalent mechanical protection and electrical isolation for fiber optic coupler applications. The material designation difference reflects manufacturing process variation between JAE and Molex without affecting functional performance in this connector category.

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

A: Yes. The Molex 1061261690 supports both singlemode and multimode optical modes, matching the original FO-EX-2LCBD2 specification.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling, applicable to both the original and substitute parts.

Q: Are there packaging differences between the original and substitute?

A: The original FO-EX-2LCBD2 packaging is not specified. The Molex 1061261690 is supplied in tray packaging, standard for production component distribution.

Q: What regulatory certifications apply to the substitute part?

A: The Molex 1061261690 is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.