XMLBWT-00-0000-000HT40F6 Equivalent & Substitute Parts

Part Overview

The XMLBWT-00-0000-000HT40F6 is a CreeLED XLamp® XM-L2 warm white LED (3750K) in 2020 (5050 Metric) surface mount package. This part is currently active in production. Substitution becomes necessary when the original part reaches end-of-life status, inventory constraints occur, or design requirements shift toward alternative color temperature specifications. The identified substitute parts operate at 5000K (cool white), representing a different color temperature category while maintaining compatible mechanical and electrical parameters within acceptable tolerance ranges.

Substiute Parts

XMLBWT-00-0000-000HT40F6

CreeLED, Inc.In Stock: 920XMLBWT-00-0000-000HT40F6 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-00-0000-000HT40F6 with PSL0102WBEB1 or PSL0102WBEC1 is based on the following allowed parameters:

Compatible Parameters:

• Package / Case: Both substitute parts use 2020 (5050 Metric) surface mount package
• Size / Dimension: Identical 5.00 × 5.00 mm footprint
• Mounting Type: Surface mount compatibility maintained
• Height - Seated (Max): Substitute parts at 1.00 mm are lower profile than original 3.15 mm
• RoHS Compliance: Both substitutes meet ROHS3 Compliant status
• REACH Status: Both substitutes are REACH Unaffected

Parameter Differences:

• Color / CCT: Substitutes operate at 5000K (cool white) versus original 3750K (warm white)
• Voltage - Forward (Typ): Substitutes at 3.3V versus original 2.72V
• Current - Test: Substitutes at 120mA versus original 700mA
• Current - Max: Substitutes at 200mA versus original 3A
• Flux @ 25°C: Substitutes at 30–38 lm versus original 250 lm
• Lumens/Watt: Substitutes at 75–95 lm/W versus original 123 lm/W
• CRI: PSL0102WBEC1 at 90 versus original 80
• Product Status: Both substitutes are Obsolete

Parameter Comparison

Engineering Selection Recommendations

The XMLBWT-00-0000-000HT40F6 remains the primary selection for active production designs requiring warm white (3750K) illumination at high current (700mA test) and high luminous flux (250 lm). The part maintains active product status and full RoHS compliance.

PSL0102WBEB1 and PSL0102WBEC1 are classified as obsolete parts and should be considered only when the original part becomes unavailable. Both substitute parts operate at significantly lower current levels (120mA test versus 700mA) and produce substantially lower luminous flux (30–38 lm versus 250 lm). The substitutes also operate at cool white (5000K) color temperature, which differs from the original warm white specification.

PSL0102WBEC1 offers higher CRI (90 versus 80), which may provide improved color rendering in applications where this parameter is critical. Both substitutes maintain mechanical compatibility through identical 2020 (5050 Metric) package footprint and surface mount mounting type, though the lower profile (1.00 mm versus 3.15 mm) must be verified against PCB assembly clearance requirements.

Both substitute parts meet ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements equivalent to the original part.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLBWT-00-0000-000HT40F6?

A: Mechanical compatibility exists due to identical 2020 (5050 Metric) package footprint and surface mount mounting type. However, electrical performance differs significantly. The substitutes operate at 120mA test current versus 700mA for the original, produce 30–38 lm versus 250 lm, and operate at 5000K (cool white) versus 3750K (warm white). Circuit design modifications are required to accommodate these differences.

Q: What is the primary difference between PSL0102WBEB1 and PSL0102WBEC1?

A: Both parts share identical electrical specifications (3.3V forward voltage, 120mA test current, 200mA maximum current) and mechanical package (2020 5050 Metric). The primary difference is CRI: PSL0102WBEB1 provides CRI 80, while PSL0102WBEC1 provides CRI 90. PSL0102WBEC1 offers superior color rendering performance.

Q: Are there height clearance concerns when substituting with PSL0102 parts?

A: Yes. The substitute parts have a maximum seated height of 1.00 mm compared to 3.15 mm for the original XMLBWT part. This lower profile must be verified against PCB assembly specifications, solder joint clearance, and any mechanical constraints in the application.

Q: Do the substitute parts meet the same compliance standards as the original?

A: Both PSL0102WBEB1 and PSL0102WBEC1 meet ROHS3 Compliant status and REACH Unaffected status, satisfying regulatory requirements equivalent to the original RoHS Compliant part. Both carry Moisture Sensitivity Level (MSL) 3 (168 Hours).

Q: Why are the substitute parts classified as obsolete?

A: Product status is provided as specified in the manufacturer data. Obsolete classification indicates these parts are no longer in active production. The XMLBWT-00-0000-000HT40F6 remains active and is the recommended selection for new designs.

Q: What thermal considerations apply to substitution?

A: The original XMLBWT part specifies thermal resistance of 2.5°C/W. Thermal resistance data is not provided for the PSL0102 substitutes. Thermal performance analysis is required before substitution in thermally constrained applications.