LED XMLEZW-02-0000-0D0HT627H Equivalent & Substitute Parts

Part Overview

The XMLEZW-02-0000-0D0HT627H is a CreeLED EasyWhite™ XLamp® XM-L warm white LED rated at 2700K with 2-Step MacAdam Ellipse color consistency. This component is classified as Obsolete, making substitute parts necessary for new designs and ongoing production requirements. The part delivers 290lm at 85°C under 350mA test current with a forward voltage of 12V and 69 lm/W efficiency. Surface mount packaging in 2020 (5050 Metric) format with 115° viewing angle supports standard PCB assembly processes.

Substiute Parts

XMLEZW-02-0000-0D0HT627H

CreeLED, Inc.In Stock: 1177XMLEZW-02-0000-0D0HT627H Datasheet

Current PartRFQ

XHP50B-00-0000-0D0UF427H

CreeLED, Inc.In Stock: 1023XHP50B-00-0000-0D0UF427H Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLEZW-02-0000-0D0HT627H is determined by the following critical parameters:

Color and CCT matching: Warm white 2700K with 2-Step MacAdam Ellipse color consistency is required for visual compatibility in lighting applications.

Package and mounting compatibility: 2020 (5050 Metric) surface mount package ensures PCB footprint and assembly process alignment.

Electrical operating range: Forward voltage and current ratings must support the intended circuit design. The substitute part must operate within compatible voltage and current specifications.

Thermal and optical characteristics: Viewing angle, thermal resistance, and luminous flux output determine functional equivalence in the target application.

Compliance and product status: Active product status with RoHS compliance ensures ongoing availability and regulatory alignment.

The substitute part XHP50B-00-0000-0D0UF427H meets these criteria through identical package geometry, matching color temperature, and compatible electrical operation across multiple voltage and current configurations.

Parameter Comparison

Engineering Selection Recommendations

The XHP50B-00-0000-0D0UF427H is an active product substitute for the obsolete XMLEZW-02-0000-0D0HT627H. Both components are manufactured by CreeLED, Inc., and maintain RoHS compliance with REACH unaffected status.

The substitute part provides higher luminous flux output (755lm versus 290lm), improved color rendering index (90 versus 80), and superior thermal performance (1.2°C/W versus 2.5°C/W). The XHP50B-00-0000-0D0UF427H supports dual voltage operation at 6V and 12V with corresponding current ratings, offering design flexibility for applications previously limited to 12V operation.

Both parts share identical package geometry (2020 / 5050 Metric) and footprint dimensions, enabling direct PCB layout compatibility. The substitute part's maximum seated height of 0.143" (3.63mm) versus 0.124" (3.15mm) for the original part requires clearance verification in space-constrained applications.

The substitute part's 12V operation at 700mA aligns with the original part's 350mA test current specification, supporting circuit designs that require proportional current scaling for equivalent brightness levels.

Frequently Asked Questions (FAQ)

Q: Can the XHP50B-00-0000-0D0UF427H directly replace the XMLEZW-02-0000-0D0HT627H in existing designs?

A: Direct replacement is possible for applications where the increased luminous flux, improved CRI, and higher thermal performance are acceptable. PCB footprint compatibility is confirmed through identical 2020 (5050 Metric) package geometry. Circuit design must accommodate the substitute part's higher current requirements and dual voltage capability.

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

A: The XMLEZW-02-0000-0D0HT627H operates at 12V with 350mA test current and 1A maximum current. The XHP50B-00-0000-0D0UF427H supports 6V at 1.4A or 12V at 700mA, with maximum current ratings of 3A and 1.5A respectively. Circuit design must select the appropriate voltage and current configuration for the target application.

Q: Are there mechanical clearance concerns when substituting these parts?

A: The substitute part's seated height of 0.143" (3.63mm) exceeds the original part's 0.124" (3.15mm) by 0.019" (0.48mm). Applications with tight vertical clearance constraints require design verification to confirm adequate space above the component.

Q: Do both parts meet the same regulatory and compliance standards?

A: Both parts are RoHS compliant and REACH unaffected. The original part is classified as Obsolete, while the substitute is Active. Both carry ECCN EAR99 and HTSUS 8541.41.0000 classifications.

Q: What is the impact of the improved thermal resistance on circuit design?

A: The XHP50B-00-0000-0D0UF427H thermal resistance of 1.2°C/W is superior to the original part's 2.5°C/W, resulting in lower junction temperature rise under equivalent power dissipation. This improvement reduces thermal management requirements and extends component operational life in thermally constrained environments.

Q: How do the color rendering index values affect application suitability?

A: The substitute part's CRI of 90 versus the original part's CRI of 80 provides improved color accuracy and visual quality. Both parts maintain 2700K warm white color temperature with 2-Step MacAdam Ellipse consistency. Applications requiring high color fidelity benefit from the substitute part's enhanced CRI performance.