XMLBWT-00-0000-000PS50Z8 Equivalent & Substitute Parts

Part Overview

The XMLBWT-00-0000-000PS50Z8 is a CreeLED XLamp® XM-L2 warm white LED (2700K) in 2020 (5050 Metric) surface mount package. This component is classified as Active product status and is RoHS Compliant. The part operates at 700mA test current with a forward voltage of 2.72V and delivers 177lm at 85°C. Substitute parts are necessary when the original component becomes unavailable, when packaging format requirements change, or when design specifications allow for alternative electrical characteristics within acceptable operational parameters.

Substiute Parts

XMLBWT-00-0000-000PS50Z8

CreeLED, Inc.In Stock: 919XMLBWT-00-0000-000PS50Z8 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

DirectRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute parts PSL0102WBEB1 and PSL0102WBEC1 (both ROHM Semiconductor PSL0102 series) share the following allowable substitution parameters with the XMLBWT-00-0000-000PS50Z8:

• Package / Case: 2020 (5050 Metric) — identical footprint and mounting dimensions
• Mounting Type: Surface Mount — compatible assembly process
• Size / Dimension: 0.197" L x 0.197" W (5.00mm x 5.00mm) — identical board placement
• RoHS Compliance: Both substitute parts are ROHS3 Compliant — meets environmental regulations

Substitution is constrained by the following electrical and optical differences:

• Color Temperature: Substitute parts are Cool White (5000K) versus Warm White (2700K) in the main part — different color rendering application
• Forward Voltage: Substitute parts operate at 3.3V versus 2.72V in the main part — different circuit design requirements
• Test Current: Substitute parts operate at 120mA versus 700mA in the main part — significantly lower power consumption
• Luminous Flux: Substitute parts deliver 30lm to 38lm versus 177lm in the main part — substantially lower light output
• CRI: Substitute parts range from 80 to 90 versus 85 in the main part — minor color rendering variation

These substitute parts are classified as Obsolete product status, indicating limited availability and potential supply chain constraints.

Parameter Comparison

Engineering Selection Recommendations

The XMLBWT-00-0000-000PS50Z8 is an Active product with current manufacturer support and RoHS Compliance certification. The substitute parts PSL0102WBEB1 and PSL0102WBEC1 are classified as Obsolete, indicating discontinued production and potential supply limitations.

Substitution of the XMLBWT-00-0000-000PS50Z8 with PSL0102WBEB1 or PSL0102WBEC1 requires circuit redesign due to electrical parameter differences. The substitute parts operate at 3.3V forward voltage (versus 2.72V), 120mA test current (versus 700mA), and deliver significantly lower luminous flux (30lm to 38lm versus 177lm). These differences necessitate modifications to current-limiting resistor values, power supply voltage selection, and optical system design.

Both substitute parts meet ROHS3 compliance and REACH Unaffected status, satisfying environmental regulatory requirements. The substitute parts feature lower mounted height (0.039" versus 0.124"), which may impact thermal management and optical coupling in existing mechanical assemblies.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLBWT-00-0000-000PS50Z8?

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 (3.3V versus 2.72V), requiring circuit redesign of current-limiting networks. The luminous flux output is substantially lower (30lm to 38lm versus 177lm), making them unsuitable for applications requiring the original light output specification.

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

A: The XMLBWT-00-0000-000PS50Z8 operates at 2.72V forward voltage and 700mA test current, delivering 177lm. The PSL0102WBEB1 and PSL0102WBEC1 operate at 3.3V forward voltage and 120mA test current, delivering 30lm to 38lm respectively. These differences require independent circuit design and are not interchangeable without modification.

Q: Are the substitute parts still available?

A: Both PSL0102WBEB1 and PSL0102WBEC1 are classified as Obsolete products. Availability is limited and subject to remaining inventory from distributors. The XMLBWT-00-0000-000PS50Z8 maintains Active product status with ongoing manufacturer support.

Q: How do the color temperatures differ?

A: The XMLBWT-00-0000-000PS50Z8 is Warm White at 2700K color temperature. Both substitute parts are Cool White at 5000K color temperature. This represents a significant shift in color rendering and is not suitable for applications requiring warm white illumination.

Q: What is the impact of the height difference on assembly?

A: The XMLBWT-00-0000-000PS50Z8 has a maximum seated height of 0.124" (3.15mm), while both substitute parts have a maximum seated height of 0.039" (1.00mm). This 0.085" (2.15mm) difference may affect optical coupling, thermal interface design, and mechanical clearance in existing assemblies.

Q: Do both substitute parts meet the same compliance standards?

A: The XMLBWT-00-0000-000PS50Z8 is RoHS Compliant. Both substitute parts are ROHS3 Compliant, which represents a more recent revision of the RoHS directive. Both parts are REACH Unaffected. All three parts carry EAR99 ECCN classification and 8541.41.0000 HTSUS code.