XMLCTW-A0-0000-00C2ABBB1 Equivalent & Substitute Parts

Part Overview

The XMLCTW-A0-0000-00C2ABBB1 is an XLamp® XM-L RGBW LED in 2020 (5050 Metric) surface mount package, featuring integrated red, green, blue, and neutral white emitters. This part is classified as obsolete, making identification of compatible substitutes essential for ongoing production support and design continuity. The XM-L series provides high luminous flux output across all color channels with a 130° viewing angle and is RoHS compliant with MSL 1 rating.

Substiute Parts

XMLCTW-A0-0000-00C2ABBB1

CreeLED, Inc.In Stock: 1020XMLCTW-A0-0000-00C2ABBB1 Datasheet

Current PartRFQ

XMLDCL-00-0000-00C4ABBE5

CreeLED, Inc.In Stock: 1072XMLDCL-00-0000-00C4ABBE5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLCTW-A0-0000-00C2ABBB1 is determined by the following critical parameters:

• Color Configuration: RGBW with identical wavelengths (625nm Red, 528nm Green, 458nm Blue, 4000K White)
• Package / Case: 2020 (5050 Metric) surface mount
• Physical Dimensions: 5.00mm x 5.00mm footprint with maximum seated height of 3.15mm
• Mounting Type: Surface mount compatibility
• Electrical Compatibility: Forward voltage and maximum current ratings must support the application circuit design
• Compliance: RoHS compliance and REACH status

The substitute part XMLDCL-00-0000-00C4ABBE5 meets all mechanical and color specification requirements while offering improved performance characteristics in the same physical package.

Parameter Comparison

Engineering Selection Recommendations

The XMLDCL-00-0000-00C4ABBE5 is the direct substitute for the obsolete XMLCTW-A0-0000-00C2ABBB1. Both parts share identical mechanical compatibility, color wavelengths, and test current specifications. The substitute is from the same manufacturer (CreeLED, Inc.) and represents the next generation (Gen 2) of the XM-L series.

Selection of the XMLDCL-00-0000-00C4ABBE5 is supported by:

• Active product status, ensuring long-term availability and supply chain continuity
• Identical 2020 (5050 Metric) package footprint and 5.00mm x 5.00mm dimensions
• Identical maximum seated height of 3.15mm for PCB assembly compatibility
• Matching RGBW color configuration with identical wavelength specifications
• Lower forward voltage across all color channels, reducing power dissipation
• Improved thermal resistance (0.8°C/W vs. 4.6°C/W), enhancing thermal management
• Higher maximum current ratings (1.75A vs. 1A), providing design flexibility
• Enhanced luminous flux output at test current, particularly in green and white channels

Circuit designs using the original part require no PCB layout modifications. Forward voltage differences must be evaluated in driver circuit design to ensure proper current limiting and color balance.

Frequently Asked Questions (FAQ)

Q: Can the XMLDCL-00-0000-00C4ABBE5 be used as a direct replacement on existing PCBs designed for the XMLCTW-A0-0000-00C2ABBB1?

A: Yes. Both parts use the identical 2020 (5050 Metric) package with 5.00mm x 5.00mm footprint and 3.15mm maximum seated height. No PCB layout modifications are required. However, driver circuit adjustments may be necessary due to lower forward voltage specifications in the substitute part.

Q: What are the key differences between these two parts?

A: The XMLDCL-00-0000-00C4ABBE5 is the Gen 2 successor offering improved performance: lower forward voltages (reducing power loss), higher maximum current capability (1.75A vs. 1A), superior thermal resistance (0.8°C/W vs. 4.6°C/W), and increased luminous flux output. The original part is obsolete; the substitute is in active production.

Q: Are there any viewing angle differences that affect application suitability?

A: The original part has a 130° viewing angle, while the substitute has a 120° viewing angle. This 10° difference is minor and suitable for most applications. Applications requiring the wider 130° angle should evaluate the narrower beam characteristics of the substitute.

Q: How do the forward voltage differences impact circuit design?

A: The XMLDCL-00-0000-00C4ABBE5 has lower forward voltages across all channels (Red: 2.1V vs. 2.25V, Green: 2.6V vs. 3.3V, Blue: 2.9V vs. 3.1V, White: 2.9V vs. 3.1V). Driver circuits must be recalibrated to maintain proper current limiting and color balance. Lower forward voltages reduce power dissipation and heat generation.

Q: Is the substitute part RoHS compliant?

A: The original part is confirmed RoHS compliant. RoHS compliance status for the substitute part is not specified in the provided data and should be verified with the manufacturer or distributor.

Q: What is the thermal advantage of the substitute part?

A: The XMLDCL-00-0000-00C4ABBE5 has thermal resistance of 0.8°C/W compared to 4.6°C/W for the original part. This 4.4x improvement in thermal performance reduces junction temperature rise and enhances reliability in thermally constrained applications.