FO-EX-2LCBD1 Equivalent & Substitute Parts

Part Overview

The FO-EX-2LCBD1 is a fiber optic coupler connector manufactured by JAE Electronics, designed to connect LC receptacle to LC receptacle in duplex configuration. This component functions as a panel-mount, snap-in adapter for singlemode and multimode fiber optic applications. The part is classified as obsolete, making identification of equivalent substitute components necessary for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

FO-EX-2LCBD1

JAE ElectronicsIn Stock: 1059FO-EX-2LCBD1 Datasheet

Current PartRFQ

1061152100

MolexIn Stock: 13771061152100 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FO-EX-2LCBD1 is determined by strict equivalence across the following critical parameters:

• Connector Type: LC receptacle to LC receptacle coupler configuration
• Duplex Configuration: Duplex operation required
• Fiber Mode Support: Singlemode and multimode compatibility
• Mounting Specification: Panel mount with snap-in mechanism
• Environmental Compliance: RoHS compliance and MSL rating

The substitute part 1061152100 (Molex) satisfies all mandatory functional and mechanical parameters. While material compositions differ (housing and ferrule materials), these variations remain within acceptable engineering tolerances for LC duplex coupler applications and do not affect connector interchangeability at the system level.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1061152100 serves as the primary substitute for the obsolete JAE FO-EX-2LCBD1. Selection is justified on the following basis:

Functional Equivalence: Both components provide identical LC duplex coupler functionality with support for singlemode and multimode fiber configurations.

Compliance Status: The Molex part maintains active product status with ROHS3 compliance, providing superior long-term availability and regulatory alignment compared to the obsolete JAE component.

Environmental Specifications: Both parts share identical MSL ratings and operate within compatible temperature ranges, ensuring equivalent performance in standard industrial environments.

Mechanical Compatibility: Panel mount snap-in mechanisms are functionally equivalent across both components, enabling direct installation without mechanical redesign.

Material differences (zinc die cast housing and zirconia ferrule in the Molex part versus synthetic resin and phosphor bronze in the JAE part) do not compromise connector interchangeability for standard LC duplex applications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1061152100 directly replace the JAE FO-EX-2LCBD1 in existing installations?

A: Yes. Both components are LC duplex couplers with identical connector configurations, mounting mechanisms, and fiber mode support. Direct mechanical and functional substitution is supported.

Q: What is the significance of the different housing and ferrule materials?

A: The JAE part uses synthetic resin housing with phosphor bronze ferrules, while the Molex part uses zinc die cast housing with zirconia ferrules. These material variations are standard across different manufacturers and do not affect LC duplex coupler performance or interchangeability in typical fiber optic applications.

Q: Why is the JAE FO-EX-2LCBD1 classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured or supported by JAE Electronics. The Molex 1061152100 is an active product with ongoing availability and manufacturer support.

Q: Are there any environmental or compliance differences between these parts?

A: Both parts are RoHS compliant with MSL 1 ratings. The Molex part carries ROHS3 compliance, representing current regulatory standards. Both are suitable for operating temperatures within standard industrial ranges.

Q: What is the difference between the dust cap features listed for each part?

A: The JAE part includes a dust cap. The Molex part includes both a dust cap and shielding feature. The additional shielding in the Molex component provides enhanced protection without compromising compatibility.

Q: Can these parts be used interchangeably in new designs?

A: Yes. The Molex 1061152100 is recommended for new designs due to its active product status, current compliance certifications, and ongoing manufacturer support.