XMLEZW-02-0000-0D0HT535F LED EasyWhite™ Equivalent & Substitute Parts

Part Overview

The XMLEZW-02-0000-0D0HT535F is a Cree LED Lighting EasyWhite™ XLamp® XM-L White warm white LED rated at 3500K with a 4-Step MacAdam Ellipse specification. This component is designed for surface mount applications in the 2020 (5050 metric) package format, operating at 12V with a 350mA test current and delivering 270 lumens at 85°C. The product is currently classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

XMLEZW-02-0000-0D0HT535F

CreeLED, Inc.In Stock: 1021XMLEZW-02-0000-0D0HT535F Datasheet

Current PartRFQ

XHP50B-00-0000-0D0UG235G

CreeLED, Inc.In Stock: 1002XHP50B-00-0000-0D0UG235G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The XHP50B-00-0000-0D0UG235G qualifies as a functional substitute based on the following alignment of critical parameters:

Matching Parameters:

• Color specification: White, Warm at 3500K (both within 3-4 step MacAdam Ellipse color tolerance)
• Package format: 2020 (5050 Metric) surface mount
• Physical dimensions: 0.197" L x 0.197" W (5.00mm x 5.00mm)
• Voltage compatibility: 12V operation available
• RoHS compliance: Both parts are RoHS Compliant
• Regulatory alignment: Both carry EAR99 ECCN and identical HTSUS classification

Substitution Logic: The XHP50B-00-0000-0D0UG235G operates at 12V with 700mA test current, delivering 810 lumens at 85°C. While this substitute exhibits higher luminous output and efficiency (103 lm/W versus 64 lm/W), it maintains mechanical and electrical compatibility through identical package geometry, mounting type, and voltage rating. The substitute's improved CRI (90 versus 80) and lower thermal resistance (1.2°C/W versus 2.5°C/W) represent performance enhancements rather than incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

The XHP50B-00-0000-0D0UG235G is suitable as a substitute for the obsolete XMLEZW-02-0000-0D0HT535F based on regulatory and compliance alignment. Both components maintain identical RoHS Compliant status, REACH Unaffected designation, and EAR99 ECCN classification. The substitute part carries Active product status, ensuring ongoing availability and supply chain continuity.

Physical compatibility is confirmed through identical package geometry (2020/5050 metric), footprint dimensions (5.00mm x 5.00mm), and surface mount mounting type. The substitute's maximum seated height of 0.143" (3.63mm) represents a 0.019" (0.48mm) increase over the original part, which must be evaluated against specific PCB assembly clearance requirements.

Electrical operation at 12V with 700mA test current maintains compatibility with existing 12V supply designs. The substitute's higher luminous output (810lm versus 270lm) and improved efficiency (103 lm/W versus 64 lm/W) represent performance enhancements. The enhanced CRI rating of 90 versus 80 provides superior color rendering characteristics.

Frequently Asked Questions (FAQ)

Q: Can the XHP50B-00-0000-0D0UG235G be used as a direct drop-in replacement for the XMLEZW-02-0000-0D0HT535F?

A: Physical and electrical compatibility is confirmed for 12V applications. The substitute maintains identical package format (2020/5050 metric), footprint dimensions (5.00mm x 5.00mm), and surface mount compatibility. The maximum seated height increases by 0.48mm, requiring verification of PCB assembly clearance. Thermal design must account for the substitute's lower thermal resistance (1.2°C/W versus 2.5°C/W), which may require thermal management adjustments in high-power applications.

Q: What are the key differences between these two LED components?

A: The primary differences are luminous output (810lm versus 270lm at 85°C), efficiency (103 lm/W versus 64 lm/W), CRI rating (90 versus 80), and thermal resistance (1.2°C/W versus 2.5°C/W). Both maintain identical color temperature (3500K warm white), 12V operation capability, and package format. The substitute represents a higher-performance alternative within the same physical envelope.

Q: Are there any compliance or regulatory concerns with substitution?

A: Both components maintain identical regulatory status: RoHS Compliant, REACH Unaffected, EAR99 ECCN, and 8541.41.0000 HTSUS classification. No compliance barriers exist for substitution. The substitute's Active product status ensures regulatory documentation and supply chain support.

Q: What is the impact of the height difference on PCB assembly?

A: The substitute's maximum seated height of 0.143" (3.63mm) exceeds the original part's 0.124" (3.15mm) by 0.48mm. This difference must be evaluated against specific PCB design clearances, including solder mask openings, adjacent component placement, and conformal coating requirements. Mechanical verification is required before production implementation.

Q: How does the higher luminous output affect thermal management?

A: The substitute's improved efficiency (103 lm/W versus 64 lm/W) and lower thermal resistance (1.2°C/W versus 2.5°C/W) indicate enhanced thermal performance. However, the higher absolute luminous output (810lm versus 270lm) may generate increased heat in the application circuit. Thermal design review is necessary to ensure adequate heat dissipation at the maximum operating current (700mA at 12V).