FN15993_RONDA-O Equivalent & Substitute Parts

Part Overview

The FN15993_RONDA-O is a lens with holder assembly manufactured by Ledil, designed for single LED applications. This component features a clear acrylic construction with an asymmetrical optical pattern and round flat-top lens geometry at 69.9mm diameter. The product is classified as obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity for ongoing applications and new designs. The asymmetrical optical pattern and diffused transparency are critical functional characteristics for this lens family.

Substiute Parts

FN15993_RONDA-O

LedilIn Stock: 909FN15993_RONDA-O Datasheet

Current PartRFQ

F15990_RONDA-O

LedilIn Stock: 1091F15990_RONDA-O Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FN15993_RONDA-O is determined by the following parameters:

Primary Compatibility Criteria:

• Lens diameter: 69.9mm (fixed requirement)
• Material: Acrylic (fixed requirement)
• Mounting type: Socket (fixed requirement)
• Number of LEDs: 1 (fixed requirement)
• Color: Clear (fixed requirement)
• Series: Ronda (manufacturer family alignment)

Optical Pattern Consideration: The FN15993_RONDA-O employs an asymmetrical optical pattern with diffused transparency. Substitute parts may employ alternative optical patterns (such as medium distribution) provided the lens diameter, material composition, mounting interface, and socket compatibility remain unchanged. The optical pattern difference reflects application-specific beam distribution requirements rather than fundamental incompatibility.

Regulatory Compliance: All substitute parts must maintain ROHS3 compliance and REACH unaffected status to ensure regulatory alignment with the original component.

Parameter Comparison

Engineering Selection Recommendations

F15990_RONDA-O as Active Substitute:

The F15990_RONDA-O qualifies as a direct substitute for the obsolete FN15993_RONDA-O based on dimensional and material compatibility. Both components share identical lens diameter (69.9mm), acrylic material composition, socket mounting interface, and single LED configuration. The F15990_RONDA-O maintains active product status with current manufacturing availability, addressing supply continuity for the discontinued FN15993_RONDA-O.

Regulatory Compliance Alignment:

Both components satisfy ROHS3 compliance and REACH unaffected status, ensuring regulatory equivalence for applications subject to these standards.

Optical Pattern Differentiation:

The primary functional difference between these components is the optical pattern specification. The FN15993_RONDA-O employs an asymmetrical pattern with diffused transparency, while the F15990_RONDA-O utilizes a medium optical pattern with a specified 50° viewing angle. This distinction reflects different beam distribution characteristics and should be evaluated against specific application requirements for light distribution and beam geometry.

Frequently Asked Questions (FAQ)

Q: Can F15990_RONDA-O directly replace FN15993_RONDA-O in existing assemblies?

A: Physical and mechanical compatibility is confirmed. Both components feature 69.9mm diameter acrylic lenses with socket mounting. However, the optical pattern differs (asymmetrical versus medium distribution). Compatibility depends on whether the application tolerates the change in beam distribution characteristics. Optical performance validation is necessary if beam geometry is application-critical.

Q: What is the significance of the optical pattern difference?

A: The optical pattern determines how light is distributed from the LED source. Asymmetrical patterns direct light in non-uniform directions, while medium patterns provide more balanced distribution at a specified viewing angle (50° for F15990_RONDA-O). Application requirements for light distribution must be evaluated to determine if this difference is acceptable.

Q: Are both components RoHS and REACH compliant?

A: Yes. Both FN15993_RONDA-O and F15990_RONDA-O are ROHS3 compliant and REACH unaffected, ensuring regulatory equivalence for applications subject to these standards.

Q: What is the difference between "Lens With Holder" and "Lens" type designations?

A: The FN15993_RONDA-O is classified as "Lens With Holder," indicating an integrated assembly. The F15990_RONDA-O is classified as "Lens," suggesting a lens-only component. Both utilize socket mounting, indicating compatible mechanical interfaces. Verify holder/mounting compatibility with your specific LED source or socket configuration.

Q: Is packaging a consideration for substitution?

A: Packaging format (tray for F15990_RONDA-O versus unspecified for FN15993_RONDA-O) affects logistics and handling but does not impact functional compatibility. Confirm packaging requirements align with your procurement and assembly processes.

Q: Why is FN15993_RONDA-O classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The F15990_RONDA-O, with active product status, represents the current manufacturing alternative within the Ronda series, ensuring ongoing supply availability.