XMLBWT-00-0000-000PS50F8 LED XLamp® XM-L2 Warm White Equivalent & Substitute Parts

Part Overview

The XMLBWT-00-0000-000PS50F8 is a CreeLED XLamp® XM-L2 warm white LED (2850K) in 2020 (5050 Metric) surface mount package. This part is currently active in production. Substitute parts may be required due to supply constraints, inventory availability, or specific application requirements where alternative color temperature or performance characteristics are acceptable within system design parameters.

Substiute Parts

XMLBWT-00-0000-000PS50F8

CreeLED, Inc.In Stock: 993XMLBWT-00-0000-000PS50F8 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

SimilarRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XMLBWT-00-0000-000PS50F8 are identified based on the following allowable parameters:

• Package / Case: 2020 (5050 Metric) surface mount form factor
• Mounting Type: Surface Mount
• Size / Dimension: 0.197" L x 0.197" W (5.00mm x 5.00mm)
• Compliance: RoHS and REACH status

The identified substitute parts (PSL0102WBEB1 and PSL0102WBEC1) share the identical physical package and mounting characteristics. However, these substitutes differ in color temperature (5000K Cool White vs. 2850K Warm White), forward voltage (3.3V vs. 2.72V), test current (120mA vs. 700mA), and luminous flux output. These differences require circuit design evaluation and are not direct drop-in replacements for applications requiring warm white color temperature at high current operation.

Parameter Comparison

Engineering Selection Recommendations

The XMLBWT-00-0000-000PS50F8 is an active product with RoHS compliance. The identified substitute parts PSL0102WBEB1 and PSL0102WBEC1 are both marked as obsolete, indicating limited future availability and potential supply discontinuation.

Both substitute parts maintain RoHS3 compliance and REACH unaffected status, meeting regulatory requirements. However, substitution requires circuit redesign consideration due to differences in forward voltage (3.3V vs. 2.72V), maximum current rating (200mA vs. 3A), and luminous flux output (30-38lm vs. 177lm). The substitute parts operate at significantly lower current levels and produce substantially lower light output.

Color temperature substitution from 2850K (warm white) to 5000K (cool white) represents a fundamental change in application suitability and should be evaluated against specific lighting design requirements.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct replacements for XMLBWT-00-0000-000PS50F8?

A: No. While both substitute parts share the identical 2020 (5050 Metric) package footprint and surface mount mounting type, they differ significantly in electrical characteristics (forward voltage, maximum current, test current) and optical output (luminous flux). Direct substitution without circuit modification is not feasible.

Q: What are the key physical compatibility factors?

A: The package / case designation (2020 / 5050 Metric), mounting type (surface mount), and overall dimensions (5.00mm x 5.00mm) are identical across all three parts. The substitute parts have lower seated height (0.039" vs. 0.124"), which may affect thermal management and mechanical clearance in some applications.

Q: Why is color temperature different in the substitute parts?

A: The substitute parts are specified as 5000K (cool white) versus the main part's 2850K (warm white). This represents a different product line from ROHM Semiconductor and is not a warm white equivalent. Application requirements must determine whether cool white color temperature is acceptable.

Q: What is the significance of the "Obsolete" product status for substitute parts?

A: Both substitute parts are marked as obsolete, indicating they are no longer in active production. This status suggests limited inventory availability and potential future supply discontinuation. For long-term production requirements, the active status of XMLBWT-00-0000-000PS50F8 provides greater supply reliability.

Q: Are there compliance differences between the main part and substitutes?

A: The main part is RoHS Compliant. Both substitute parts are ROHS3 Compliant, representing a more recent RoHS standard revision. Both are REACH Unaffected. All three parts carry EAR99 ECCN classification and 8541.41.0000 HTSUS code.