FN16214_LEIA-S Equivalent & Substitute Parts

Part Overview

The FN16214_LEIA-S is a lens with holder assembly manufactured by Ledil, designed for single LED applications with a 2° to 8° spot optical pattern. This clear acrylic lens features a 50mm diameter round design with flat top profile and screw-based mounting. The product is classified as obsolete, necessitating identification of active equivalent components for ongoing procurement and system integration.

Substiute Parts

FN16214_LEIA-S

LedilIn Stock: 920FN16214_LEIA-S Datasheet

Current PartRFQ

F16199_LEIA-S

LedilIn Stock: 1046F16199_LEIA-S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FN16214_LEIA-S is determined by the following critical parameters:

Primary Substitution Criteria:

• Manufacturer: Ledil (same manufacturer ensures optical and mechanical compatibility)
• Series: LEIA (same product family maintains form factor and mounting interface)
• Lens Size: 50mm Dia (physical dimension compatibility with existing optical assemblies)
• Lens Style: Round with Flat Top (mechanical fit and optical alignment)
• Color: Clear (optical transmission characteristics)
• Material: Acrylic (thermal and chemical compatibility)
• Mounting Type: Screw (mechanical attachment method)
• Number of LEDs: 1 (single LED application)

Secondary Compatibility Parameters:

• Optical Pattern: Spot (beam distribution type)
• Viewing Angle: Substitutes must fall within or overlap the operational angle range

The F16199_LEIA-S qualifies as a substitute based on matching all primary criteria. The viewing angle difference (3° versus 2° ~ 8°) represents a narrower specification within the original range, making it suitable for applications requiring tighter beam control.

Parameter Comparison

Engineering Selection Recommendations

The F16199_LEIA-S is the qualified substitute for the obsolete FN16214_LEIA-S based on the following engineering factors:

Compliance & Regulatory Status: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in procurement and deployment.

Product Status: The F16199_LEIA-S carries active product status with confirmed inventory availability (952 Pcs), whereas the FN16214_LEIA-S is obsolete. This transition ensures long-term supply chain viability.

Optical Specification: The F16199_LEIA-S operates at a fixed 3° viewing angle, which falls within the 2° ~ 8° range of the original part. Applications requiring the full angular range of the FN16214_LEIA-S may require optical system recalibration.

Mechanical Compatibility: Identical lens diameter (50mm), style (round with flat top), material (acrylic), and mounting method (screw) ensure direct mechanical substitution without redesign of mounting interfaces.

Type Consideration: The F16199_LEIA-S is classified as a lens component, whereas the FN16214_LEIA-S includes a holder assembly. Integration requirements must account for this distinction in mechanical assembly procedures.

Frequently Asked Questions (FAQ)

Q: Can the F16199_LEIA-S directly replace the FN16214_LEIA-S in existing assemblies?

A: Mechanical substitution is possible due to identical lens diameter, style, and screw mounting. However, the F16199_LEIA-S is a lens-only component without holder assembly. Verify that existing holder interfaces are compatible or that a separate holder is available.

Q: What is the primary difference between these two parts?

A: The FN16214_LEIA-S provides a variable viewing angle range of 2° ~ 8°, while the F16199_LEIA-S operates at a fixed 3° angle. The F16199_LEIA-S is also classified as a lens component rather than a lens with holder assembly.

Q: Are there compliance concerns with substitution?

A: No. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity.

Q: What packaging differences exist?

A: The FN16214_LEIA-S packaging is listed as standard, while the F16199_LEIA-S is supplied in tray packaging. Verify packaging requirements for your procurement and handling procedures.

Q: Is the F16199_LEIA-S suitable for applications requiring the full 2° ~ 8° angle range?

A: The F16199_LEIA-S operates at a fixed 3° angle. Applications requiring angles below 3° or above 3° must evaluate whether the fixed 3° specification meets system requirements.

Q: What LED manufacturers are compatible with the F16199_LEIA-S?

A: The F16199_LEIA-S does not specify related manufacturers in the provided data. Consult Ledil technical documentation for LED compatibility specifications.