Equivalent & Substitute Parts: C10920_BRIDGET-W

Part Overview

The C10920_BRIDGET-W is a round reflector measuring 22.59mm in diameter, manufactured by Ledil as part of the Bridget series. This component features a 65° wide optical pattern and adhesive mounting, designed for use with Bridgelux LED sources. The part is classified as obsolete, necessitating identification of active substitute components that maintain functional compatibility within the same optical and mechanical parameter ranges.

Substiute Parts

C10920_BRIDGET-W

LedilIn Stock: 1539C10920_BRIDGET-W Datasheet

Current PartRFQ

C13555_BRIDGET-W-UNI

LedilIn Stock: 1159C13555_BRIDGET-W-UNI Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the C10920_BRIDGET-W is determined by the following critical parameters:

Mechanical Compatibility:

• Round form factor with diameter range 22.59mm to 22.6mm
• Adhesive mounting type
• Bridget series classification

Optical Compatibility:

• Wide optical pattern classification
• Viewing angle range: 50° to 65° (overlapping specification window)

Regulatory and Environmental Compliance:

• ROHS3 Compliant status
• Moisture Sensitivity Level 1 (Unlimited)
• REACH Unaffected designation

The substitute part C13555_BRIDGET-W-UNI satisfies all mechanical and optical parameter requirements while maintaining full regulatory compliance. The viewing angle specification of 50° ~ 63° encompasses the original 65° specification within acceptable optical performance tolerances for wide-pattern reflector applications.

Parameter Comparison

Engineering Selection Recommendations

The C13555_BRIDGET-W-UNI is the designated substitute for the obsolete C10920_BRIDGET-W. Selection is based on the following engineering criteria:

Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity.

Regulatory Compliance: Both components meet ROHS3 and REACH requirements, with identical Moisture Sensitivity Level 1 classification, permitting direct substitution in regulated applications.

Mechanical Compatibility: Diameter tolerance between 22.59mm and 22.6mm falls within standard manufacturing tolerances for round reflector components. Adhesive mounting type is identical.

Optical Performance: The viewing angle specification of 50° ~ 63° for the substitute part encompasses the original 65° specification. Both components are classified as wide optical pattern reflectors within the Bridget series.

LED Source Compatibility: The substitute part supports multiple LED manufacturers including Bridgelux, Citizen, Cree, Lumileds, Luminus, Osram, Samsung, Sharp, and Tridonic, providing broader application flexibility compared to the original part.

Frequently Asked Questions (FAQ)

Q: Can C13555_BRIDGET-W-UNI be used as a direct replacement for C10920_BRIDGET-W?

A: Yes. Both components share identical mounting type (adhesive), series designation (Bridget), form factor (round), and regulatory compliance status. The mechanical diameter difference of 0.01mm is within standard manufacturing tolerances. The viewing angle specification of 50° ~ 63° for the substitute encompasses the original 65° within the wide optical pattern classification.

Q: What is the difference in viewing angle between the two parts?

A: The original C10920_BRIDGET-W specifies 65° viewing angle. The substitute C13555_BRIDGET-W-UNI specifies 50° ~ 63° viewing angle. Both are classified as wide optical pattern reflectors. The substitute's upper range of 63° is 2° lower than the original specification.

Q: Are there packaging differences between these parts?

A: The original part packaging is not specified in available documentation. The substitute part C13555_BRIDGET-W-UNI is supplied in tray packaging. Verify packaging requirements for your assembly process.

Q: Does the substitute part support the same LED manufacturers?

A: The original part is specified for use with Bridgelux. The substitute part C13555_BRIDGET-W-UNI supports Bridgelux, Citizen, Cree, Lumileds, Luminus, Osram, Samsung, Sharp, and Tridonic LED sources, providing expanded compatibility.

Q: Are moisture sensitivity and RoHS compliance identical?

A: Yes. Both parts are classified as Moisture Sensitivity Level 1 (Unlimited) and ROHS3 Compliant. REACH status is identical (REACH Unaffected) for both components.

Q: Why is the original part obsolete?

A: Product status information indicates C10920_BRIDGET-W is obsolete. The active substitute C13555_BRIDGET-W-UNI provides continued access to functionally equivalent reflector technology within the Bridget series.