C10918_BRIDGET-S Equivalent & Substitute Parts

Part Overview

The C10918_BRIDGET-S is a reflector designed for Bridgelux LEDs, manufactured by Ledil. This component is a 33° spot reflector with a 22.59mm round form factor, utilizing adhesive mounting. The product is classified as obsolete, necessitating identification of active equivalent components to maintain supply chain continuity and support ongoing production requirements.

Substiute Parts

C10918_BRIDGET-S

LedilIn Stock: 721C10918_BRIDGET-S Datasheet

Current PartRFQ

C13557_BRIDGET-S-UNI

LedilIn Stock: 839C13557_BRIDGET-S-UNI Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The C13557_BRIDGET-S-UNI qualifies as a substitute based on the following alignment of critical parameters:

Common Parameters:

• Manufacturer: Ledil (same manufacturer ensures design consistency)
• Series: Bridget (same product family)
• Style/Size: Round, 22.6mm (equivalent to 22.59mm within mechanical tolerance)
• Optical Pattern: Spot (identical optical function)
• Mounting Type: Adhesive (same installation method)
• RoHS Status: ROHS3 Compliant (equivalent compliance)
• Moisture Sensitivity Level: 1 (Unlimited) (identical environmental rating)
• REACH Status: REACH Unaffected (equivalent regulatory status)

Substitution Logic: The C13557_BRIDGET-S-UNI features a variable viewing angle range of 14° ~ 48°, which encompasses the 33° specification of the C10918_BRIDGET-S. The substitute part maintains the same mechanical form factor, mounting methodology, and regulatory compliance profile. The substitute is classified as active product status, ensuring ongoing availability and supply chain support.

Parameter Comparison

Engineering Selection Recommendations

The C13557_BRIDGET-S-UNI is the designated substitute for the obsolete C10918_BRIDGET-S. Selection of this substitute is supported by the following engineering criteria:

Product Status: The substitute maintains active product status, ensuring long-term availability and supply chain reliability compared to the obsolete main part.

Compliance Alignment: Both components maintain identical RoHS3 compliance, REACH unaffected status, and MSL rating, ensuring regulatory and environmental compatibility in existing applications.

Mechanical Compatibility: The 22.6mm form factor is mechanically equivalent to the 22.59mm specification, with adhesive mounting maintained across both components.

Optical Functionality: The substitute's 14° ~ 48° viewing angle range encompasses the 33° specification of the main part, providing functional equivalence for spot reflector applications.

Manufacturer Consistency: Both components are manufactured by Ledil within the Bridget series, maintaining design and quality standards.

Frequently Asked Questions (FAQ)

Q: Can the C13557_BRIDGET-S-UNI directly replace the C10918_BRIDGET-S in existing designs?

A: Yes. The substitute maintains identical mounting type (adhesive), equivalent mechanical dimensions (22.6mm vs. 22.59mm), and the same optical pattern (spot). The viewing angle range of 14° ~ 48° encompasses the 33° specification of the original part.

Q: What is the significance of the variable viewing angle range in the substitute part?

A: The C13557_BRIDGET-S-UNI features a tunable viewing angle range of 14° ~ 48°, which includes the fixed 33° specification of the C10918_BRIDGET-S. This design allows the substitute to function across a broader application spectrum while maintaining compatibility with the original 33° requirement.

Q: Are there packaging differences between the main part and substitute?

A: The main part (C10918_BRIDGET-S) has unspecified packaging, while the substitute (C13557_BRIDGET-S-UNI) is supplied in tray packaging. This difference does not affect functional or mechanical compatibility.

Q: Does the substitute support additional LED manufacturers?

A: The C13557_BRIDGET-S-UNI is specified for use with Bridgelux, Citizen, Cree, Lumileds, Luminus, Osram, Samsung, Sharp, and Tridonic. The original part is specified for Bridgelux only. This expanded compatibility does not preclude use with Bridgelux LEDs.

Q: Are regulatory and environmental ratings identical?

A: Yes. Both components maintain ROHS3 compliance, REACH unaffected status, and MSL rating of 1 (Unlimited), ensuring equivalent regulatory and environmental performance.