XMLHVW-Q0-0000-0000LS6F5 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q0-0000-0000LS6F5 is a CreeLED Xlamp® XM-L HVW series white LED in neutral 4250K color temperature, designed for surface mount applications in the 2020 (5050 metric) package. This part operates at 46V forward voltage with a test current of 44mA and delivers 191lm at 85°C. The product is currently active in production. Substitute parts are identified based on matching package dimensions, mounting type, and compatible electrical operating parameters within the 2020 SMD form factor.

Substiute Parts

XMLHVW-Q0-0000-0000LS6F5

CreeLED, Inc.In Stock: 965XMLHVW-Q0-0000-0000LS6F5 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 XMLHVW-Q0-0000-0000LS6F5 are identified based on the following criteria:

Package Compatibility: Both substitute parts (PSL0102WBEB1 and PSL0102WBEC1) share the identical 2020 (5050 metric) package footprint with matching dimensions of 0.197" L x 0.197" W (5.00mm x 5.00mm), enabling direct physical replacement on PCBs designed for the main part.

Mounting Type: All parts are surface mount devices suitable for automated assembly processes.

Electrical Operating Range: The substitute parts operate at significantly lower forward voltage (3.3V) compared to the main part (46V). Both substitute parts accept a test current of 120mA, which falls within the maximum current rating of 200mA. The main part's maximum current rating of 125mA establishes the upper boundary for compatible substitutes in high-current applications.

Color and CCT: The substitute parts are specified as white LEDs in cool 5000K color temperature, differing from the main part's neutral 4250K specification. This represents a shift toward cooler color rendering.

Compliance: Both substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory status of the main part.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The main part XMLHVW-Q0-0000-0000LS6F5 maintains active production status, ensuring long-term availability and supply chain stability. Both substitute parts (PSL0102WBEB1 and PSL0102WBEC1) are classified as obsolete, indicating limited future availability and potential supply constraints.

Compliance and Regulatory Status: All three parts meet RoHS and REACH compliance requirements, satisfying environmental and regulatory mandates for electronic component use in regulated markets.

Electrical Architecture Differences: The main part operates on a high-voltage architecture (46V forward voltage), while substitute parts operate on a low-voltage architecture (3.3V forward voltage). This fundamental difference requires circuit redesign and cannot be accommodated through simple component swapping without corresponding power supply and driver circuit modifications.

Physical Form Factor: Substitute parts exhibit significantly reduced height (0.039" maximum seated height) compared to the main part (0.130" maximum seated height), which may impact PCB layout clearance and thermal management considerations in existing designs.

Color Temperature Shift: Substitution introduces a shift from neutral 4250K to cool 5000K color temperature, affecting the visual appearance of the final application.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLHVW-Q0-0000-0000LS6F5?

A: No. While both substitute parts share the identical 2020 (5050 metric) package footprint, the forward voltage difference (46V versus 3.3V) requires complete circuit redesign. Direct physical substitution without corresponding driver and power supply modifications will result in component failure or non-operation.

Q: What are the key differences between PSL0102WBEB1 and PSL0102WBEC1?

A: Both parts are electrically identical in voltage (3.3V) and current specifications (120mA test current, 200mA maximum). The primary differences are luminous flux at 25°C (38lm for PSL0102WBEB1 versus 30lm for PSL0102WBEC1) and color rendering index (80 for PSL0102WBEB1 versus 90 for PSL0102WBEC1). PSL0102WBEC1 provides superior color rendering at the expense of reduced luminous output.

Q: Why are the substitute parts listed as obsolete?

A: Both PSL0102WBEB1 and PSL0102WBEC1 are classified as obsolete products, indicating that ROHM Semiconductor has discontinued active production. This status limits future availability and may result in supply constraints or price volatility in secondary markets.

Q: How does the height difference affect PCB design?

A: The substitute parts are significantly shorter (0.039" maximum) than the main part (0.130" maximum). This reduced height may allow for lower overall assembly profile but does not create compatibility issues for existing PCB designs that accommodate the taller main part.

Q: Are there color temperature implications for substitution?

A: Yes. The main part operates at neutral 4250K, while substitute parts operate at cool 5000K. This 750K shift toward cooler color temperature will produce a visually cooler light output, which may be noticeable in applications where color consistency is critical.