XMLHVW-Q0-0000-0000LS6F7 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q0-0000-0000LS6F7 is a CreeLED Xlamp® XM-L HVW series surface mount LED designed for warm white lighting applications at 3250K color temperature. This part operates at 46V forward voltage with a test current of 44mA, delivering 191lm at 85°C and achieving 94 lm/W efficiency. The component is packaged in a 2020 (5050 Metric) form factor with a 110° viewing angle and is currently in active production status with RoHS compliance.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits alternative electrical characteristics within acceptable application parameters. The substitute parts listed below share the same mechanical package and mounting type but operate at different voltage and current specifications with different color temperature ratings.

Substiute Parts

XMLHVW-Q0-0000-0000LS6F7

CreeLED, Inc.In Stock: 1262XMLHVW-Q0-0000-0000LS6F7 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

SimilarRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLHVW-Q0-0000-0000LS6F7 with PSL0102WBEB1 or PSL0102WBEC1 is based on the following allowed parameters:

Mechanical Compatibility:

• Both substitute parts share the identical 2020 (5050 Metric) package footprint
• Both are surface mount components with the same mounting type
• Both fit within the same PCB land pattern and assembly process

Electrical Differences (Non-Substitutable Characteristics):

• Forward voltage differs significantly: main part operates at 46V; substitutes operate at 3.3V
• Test current differs: main part at 44mA; substitutes at 120mA
• Color temperature differs: main part is warm white (3250K); substitutes are cool white (5000K)
• Flux output differs: main part delivers 191lm; substitutes deliver 30–38lm
• Efficiency differs: main part achieves 94 lm/W; substitutes achieve 75–95 lm/W

Compliance Alignment:

• All parts are RoHS compliant
• All parts are REACH Unaffected
• All parts share the same ECCN (EAR99) and HTSUS classification

These parts are listed as substitutes based on package compatibility and compliance status only. Circuit design changes are required to accommodate the different voltage and current specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part (XMLHVW-Q0-0000-0000LS6F7): Select this part for new designs and ongoing production. The part is in active production status, ensuring long-term availability and supply chain stability. RoHS compliance and REACH Unaffected status meet current regulatory requirements. The 46V operating voltage and 3250K warm white color temperature are fixed design parameters that cannot be changed without circuit redesign.

Substitute Parts (PSL0102WBEB1 and PSL0102WBEC1): Both substitute parts are classified as obsolete by ROHM Semiconductor. Selection of either substitute requires complete circuit redesign to accommodate the 3.3V forward voltage and 120mA test current specifications. The 5000K cool white color temperature represents a significant shift from the primary part's 3250K warm white output and will alter the visual appearance of the lighting application. PSL0102WBEC1 offers higher CRI (90 versus 80) but lower luminous efficacy (75 lm/W versus 95 lm/W) compared to PSL0102WBEB1.

Both substitute parts carry ROHS3 Compliant and REACH Unaffected certifications, meeting regulatory compliance requirements. The reduced package height (0.039" versus 0.130") may provide design flexibility in space-constrained applications but requires PCB layout verification.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLHVW-Q0-0000-0000LS6F7?

A: No. While both substitute parts share the same 2020 (5050 Metric) package footprint and surface mount mounting type, they cannot be used as direct drop-in replacements. The forward voltage differs by a factor of 14 (46V versus 3.3V), requiring complete redesign of the power supply and current-limiting circuitry. The color temperature shift from 3250K to 5000K will produce visually different lighting output.

Q: What are the key electrical differences between the main part and the substitutes?

A: The XMLHVW-Q0-0000-0000LS6F7 operates at 46V with a 44mA test current, while both PSL0102 variants operate at 3.3V with a 120mA test current. The main part delivers 191lm at 85°C; the substitutes deliver 30–38lm at 25°C. These differences reflect fundamentally different LED architectures and require separate circuit designs.

Q: Are the substitute parts still available for new designs?

A: Both PSL0102WBEB1 and PSL0102WBEC1 are classified as obsolete by ROHM Semiconductor. While inventory may be available from distributors, these parts are not recommended for new designs due to their discontinued status. The primary part XMLHVW-Q0-0000-0000LS6F7 remains in active production and is the preferred choice for new applications.

Q: What is the difference between PSL0102WBEB1 and PSL0102WBEC1?

A: Both parts operate at identical voltage (3.3V) and current (120mA) specifications and share the same 2020 package. PSL0102WBEC1 offers higher color rendering index (CRI 90 versus CRI 80) but lower luminous efficacy (75 lm/W versus 95 lm/W). PSL0102WBEB1 delivers higher flux output (38lm versus 30lm) at the same test current.

Q: Do all three parts meet current compliance requirements?

A: Yes. The primary part is RoHS Compliant and REACH Unaffected. Both substitute parts are ROHS3 Compliant and REACH Unaffected. All three parts share the same ECCN (EAR99) and HTSUS classification (8541.41.0000).

Q: What is the impact of the package height difference?

A: The primary part has a maximum seated height of 0.130" (3.30mm), while both substitute parts have a maximum seated height of 0.039" (1.00mm). This 0.091" difference may allow for reduced PCB assembly height in space-constrained designs but requires verification of solder joint formation and thermal management characteristics during assembly process validation.

Q: Can the color temperature difference be compensated in the application?

A: The color temperature difference (3250K warm white versus 5000K cool white) is an inherent characteristic of the LED die and phosphor composition. It cannot be electronically compensated and will result in visually different lighting output. Applications requiring warm white lighting should retain the primary part; applications tolerating cool white lighting may consider the substitutes only after complete circuit redesign.