XMLBWT-00-0000-000HT30E8 Equivalent & Substitute Parts

Part Overview

The XMLBWT-00-0000-000HT30E8 is a CreeLED XLamp® XM-L2 warm white LED (2700K) in 2020 (5050 Metric) surface mount package. This part is currently Active in production status. The XM-L2 series delivers high luminous flux output at 700mA test current with a forward voltage of 2.72V and thermal resistance of 2.5°C/W. Substitute parts may be required due to supply constraints, inventory availability, or specific application requirements where alternative electrical and mechanical parameters are acceptable within design tolerances.

Substiute Parts

XMLBWT-00-0000-000HT30E8

CreeLED, Inc.In Stock: 912XMLBWT-00-0000-000HT30E8 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

DirectRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLBWT-00-0000-000HT30E8 is limited by the following critical parameters:

Mechanical Compatibility:

• Package / Case: 2020 (5050 Metric) — footprint and mounting interface must match
• Mounting Type: Surface Mount — PCB assembly process compatibility
• Size / Dimension: 0.197" L x 0.197" W (5.00mm x 5.00mm) — board layout constraints

Electrical Compatibility:

• Voltage - Forward (Vf): Operating voltage range must be compatible with circuit design
• Current - Test and Current - Max: Drive current capability must align with power supply and control circuitry
• Thermal Resistance of Package: Heat dissipation characteristics affect thermal management design

Optical Characteristics:

• Color and CCT (K): Color temperature determines application suitability
• Flux output and Lumens/Watt: Brightness and efficiency requirements
• CRI (Color Rendering Index): Color rendering quality for specific applications
• Viewing Angle: Beam pattern and light distribution requirements

The substitute parts PSL0102WBEB1 and PSL0102WBEC1 share the identical 2020 (5050 Metric) package footprint and surface mount compatibility. However, both substitutes differ significantly in color temperature (5000K Cool White vs. 2700K Warm White), electrical characteristics (3.3V Vf, 120mA test current vs. 2.72V, 700mA), and optical output (30–38lm vs. 230lm). These differences indicate that substitution is not electrically or optically equivalent and should only be considered when application requirements permit deviation from the original specification.

Parameter Comparison

Engineering Selection Recommendations

The XMLBWT-00-0000-000HT30E8 is the primary specification part with Active product status and full RoHS and REACH compliance. Both substitute parts (PSL0102WBEB1 and PSL0102WBEC1) are marked Obsolete and carry ROHS3 Compliant and REACH Unaffected certifications.

Mechanical Compatibility: All three parts share identical 2020 (5050 Metric) package footprints and surface mount mounting types, ensuring PCB layout compatibility. However, the substitute parts have significantly lower seated heights (0.039" vs. 0.124"), which may affect clearance in constrained assemblies.

Electrical Differences: The substitute parts operate at 3.3V forward voltage with 120mA test current and 200mA maximum current, compared to the main part's 2.72V and 700mA/3A specifications. These differences require circuit redesign for voltage regulation and current limiting.

Optical Differences: The main part delivers 230lm at 700mA test current (113 lm/W efficiency), while substitutes deliver 30–38lm at 120mA test current (75–95 lm/W efficiency). The main part provides warm white (2700K) color temperature; substitutes provide cool white (5000K). These optical differences make substitution unsuitable for applications requiring specific color temperature or brightness levels.

Compliance: Both substitute parts are Obsolete, indicating discontinued production and potential long-term supply unavailability. The main part's Active status ensures continued availability and support.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLBWT-00-0000-000HT30E8?

A: No. While both substitute parts share the 2020 (5050 Metric) package footprint, they differ significantly in forward voltage (3.3V vs. 2.72V), test current (120mA vs. 700mA), maximum current (200mA vs. 3A), color temperature (5000K vs. 2700K), and luminous flux (30–38lm vs. 230lm). Circuit redesign is required for voltage and current compatibility, and optical output will not match the original specification.

Q: What are the key mechanical compatibility factors?

A: All three parts use the 2020 (5050 Metric) surface mount package with identical footprint dimensions (0.197" L x 0.197" W). The critical difference is seated height: the main part is 0.124" (3.15mm) maximum, while substitutes are 0.039" (1.00mm) maximum. This height difference may affect clearance with adjacent components or conformal coatings.

Q: Are the substitute parts still available?

A: Both PSL0102WBEB1 and PSL0102WBEC1 are marked Obsolete, indicating discontinued production. Availability is limited to existing inventory. The main part XMLBWT-00-0000-000HT30E8 is Active and maintains ongoing production and supply.

Q: What is the difference between PSL0102WBEB1 and PSL0102WBEC1?

A: Both parts are PSL0102 series with identical electrical specifications (3.3V, 120mA test current, 200mA maximum). The primary differences are luminous flux (38lm vs. 30lm at 25°C test current) and CRI (80 vs. 90). PSL0102WBEC1 offers higher color rendering index (CRI 90) but lower luminous flux output.

Q: Do the substitute parts meet RoHS and REACH compliance?

A: Yes. Both PSL0102WBEB1 and PSL0102WBEC1 are ROHS3 Compliant and REACH Unaffected, meeting current environmental regulations. The main part is RoHS Compliant and REACH Unaffected.

Q: What thermal characteristics should be considered?

A: The main part specifies thermal resistance of 2.5°C/W. The substitute parts do not provide thermal resistance specifications. This parameter is critical for thermal management design, particularly in high-current or high-ambient-temperature applications.