XMLHVW-Q0-0000-0000HT2F6 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q0-0000-0000HT2F6 is a Cree LED Xlamp® XM-L HVW series warm white LED (3750K) in 2020 (5050 Metric) surface mount package. This part operates at 46V forward voltage with 44mA test current, delivering 210lm at 85°C and 104 lm/W efficiency. The product is currently active and RoHS compliant. Substitute parts are necessary when the original part reaches end-of-life status, inventory constraints occur, or design requirements shift toward alternative electrical specifications such as lower forward voltage or different color temperature ratings.

Substiute Parts

XMLHVW-Q0-0000-0000HT2F6

CreeLED, Inc.In Stock: 1077XMLHVW-Q0-0000-0000HT2F6 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

SimilarRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute parts PSL0102WBEB1 and PSL0102WBEC1 (both ROHM Semiconductor PSL0102 series) share the same physical package (2020/5050 Metric) and mounting type (Surface Mount) as the main part. However, these substitutes operate under fundamentally different electrical specifications:

Key Substitution Parameters:

• Package / Case: 2020 (5050 Metric) — identical across all parts
• Mounting Type: Surface Mount — identical across all parts
• Size / Dimension: 0.197" L x 0.197" W (5.00mm x 5.00mm) — identical across all parts
• Height - Seated (Max): 0.039" (1.00mm) for substitutes vs. 0.130" (3.30mm) for main part

Electrical Differences:

• Voltage - Forward (Vf): 3.3V (substitutes) vs. 46V (main part)
• Current - Test: 120mA (substitutes) vs. 44mA (main part)
• Color Temperature: 5000K Cool White (substitutes) vs. 3750K Warm White (main part)
• Flux @ 25°C: 38lm or 30lm (substitutes) vs. 210lm @ 85°C (main part)

These substitutes are suitable only in applications where the lower forward voltage, higher test current, cool white color temperature, and reduced luminous flux are acceptable design trade-offs.

Parameter Comparison

Engineering Selection Recommendations

The XMLHVW-Q0-0000-0000HT2F6 maintains active product status with full RoHS and REACH compliance. The PSL0102WBEB1 and PSL0102WBEC1 substitutes are classified as obsolete products, indicating limited future availability and potential supply chain risk.

Selection between substitutes should be based on the following provided specifications:

PSL0102WBEB1: Offers 38lm flux at 25°C with 95 lm/W efficiency and 80 CRI, matching the color rendering index of the main part.

PSL0102WBEC1: Delivers 30lm flux at 25°C with 75 lm/W efficiency but provides higher color rendering at 90 CRI.

Both substitutes operate at 3.3V forward voltage and 120mA test current, requiring complete circuit redesign compared to the 46V/44mA main part. The 0.039" (1.00mm) seated height of substitutes differs significantly from the 0.130" (3.30mm) height of the main part, affecting PCB layout and thermal management considerations.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLHVW-Q0-0000-0000HT2F6?

A: No. While both substitute parts share the same 2020 (5050 Metric) package footprint, they require complete circuit redesign due to different forward voltage (3.3V vs. 46V), test current (120mA vs. 44mA), and color temperature (5000K Cool White vs. 3750K Warm White). The seated height difference (0.039" vs. 0.130") also affects PCB assembly clearances.

Q: What is the impact of the color temperature difference between the main part and substitutes?

A: The main part operates at 3750K (Warm White), while both substitutes operate at 5000K (Cool White). This represents a 1250K shift toward cooler color temperature, affecting the visual appearance and perceived warmth of the illuminated output. Applications requiring warm white lighting cannot use these substitutes without color perception changes.

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

A: Both PSL0102WBEB1 and PSL0102WBEC1 are classified as obsolete products. While current inventory exists (2638 Pcs and 1627 Pcs respectively), these parts are not recommended for new designs due to end-of-life status and limited future supply assurance.

Q: How do the luminous flux values compare between the main part and substitutes?

A: The main part delivers 210lm at 85°C under 44mA test current. The PSL0102WBEB1 delivers 38lm at 25°C under 120mA test current, and PSL0102WBEC1 delivers 30lm at 25°C under 120mA test current. Direct comparison is limited due to different test conditions (temperature and current), but the main part provides significantly higher absolute luminous output.

Q: What compliance certifications apply to all parts in this comparison?

A: The main part XMLHVW-Q0-0000-0000HT2F6 is RoHS Compliant and REACH Unaffected. Both substitute parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements. All parts carry ECCN EAR99 and HTSUS 8541.41.0000 classifications.

Q: Does the CRI difference between PSL0102WBEB1 (80 CRI) and PSL0102WBEC1 (90 CRI) affect substitution suitability?

A: The CRI difference reflects color rendering capability. PSL0102WBEC1 provides higher color rendering accuracy (90 CRI) compared to both the main part and PSL0102WBEB1 (both 80 CRI). Selection depends on application requirements for color accuracy, but this parameter alone does not determine substitution feasibility given the other electrical and thermal differences.