XMLBWT-02-0000-0000U2053 LED XLamp® XM-L2 Cool White 6000K Equivalent & Substitute Parts

Part Overview

The XMLBWT-02-0000-0000U2053 is an XLamp® XM-L2 series white LED from CreeLED, Inc., designed for surface mount applications in the 2020 (5050 metric) package. This Active product delivers 310 lumens at 85°C under 700mA test current with a correlated color temperature of 6000K. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and thermal characteristics align within the allowed parameter specifications for this product category.

Key Parameters

Parameter	Value	Unit
Series	XLamp® XM-L2	—
Color	White, Cool	—
CCT (Correlated Color Temperature)	6000K	K
Flux @ 85°C, Test Current	310 lm (300–320 lm range)	lm
Test Current	700 mA	mA
Forward Voltage (Vf, Typical)	2.72 V	V
Lumens per Watt @ Test Current	155 lm/W	lm/W
Maximum Current	3 A	A
Viewing Angle	125°	degrees
Package / Case	2020 (5050 Metric)	—
Size / Dimension	5.00 mm × 5.00 mm	mm
Height – Seated (Max)	3.15 mm	mm
Thermal Resistance of Package	2.5°C/W	°C/W
Mounting Type	Surface Mount	—
RoHS Status	RoHS Compliant	—
REACH Status	REACH Unaffected	—

Substitute Part Grouping Explanation

Substitution of the XMLBWT-02-0000-0000U2053 is determined by strict equivalence across the following critical parameters:

Series Compatibility: Both parts must belong to the XLamp® XM-L2 series
Package Mechanical Compatibility: Both parts must use the 2020 (5050 Metric) surface mount package with identical dimensions (5.00 mm × 5.00 mm) and maximum seated height (3.15 mm)
Electrical Performance: Forward voltage (Vf), test current, maximum current, and thermal resistance must remain constant
Optical Characteristics: Viewing angle must be identical (125°)
Regulatory Compliance: Both parts must maintain RoHS Compliant and REACH Unaffected status
Color Temperature Tolerance: Correlated color temperature (CCT) may vary within the cool white spectrum while maintaining equivalent luminous flux output at the specified test conditions

The substitute part XMLBWT-00-0000-0000U20E2 meets all mechanical and electrical equivalence criteria, with the only variation being CCT specification (5700K versus 6000K).

Parameter Comparison

Parameter	XMLBWT-02-0000-0000U2053 (Main)	XMLBWT-00-0000-0000U20E2 (Substitute)
Manufacturer	CreeLED, Inc.	CreeLED, Inc.
Series	XLamp® XM-L2	XLamp® XM-L2
Color	White, Cool	White, Cool
CCT (K)	6000K	5700K
Flux @ 85°C, Test Current	310 lm (300–320 lm)	310 lm (300–320 lm)
Test Current	700 mA	700 mA
Forward Voltage (Vf, Typ)	2.72 V	2.72 V
Lumens/Watt @ Test Current	155 lm/W	155 lm/W
Maximum Current	3 A	3 A
Viewing Angle	125°	125°
Package / Case	2020 (5050 Metric)	2020 (5050 Metric)
Size / Dimension	5.00 mm × 5.00 mm	5.00 mm × 5.00 mm
Height – Seated (Max)	3.15 mm	3.15 mm
Thermal Resistance of Package	2.5°C/W	2.5°C/W
Mounting Type	Surface Mount	Surface Mount
RoHS Status	RoHS Compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Active	Active

Engineering Selection Recommendations

Both the XMLBWT-02-0000-0000U2053 and XMLBWT-00-0000-0000U20E2 are Active products from CreeLED, Inc., with full RoHS Compliance and REACH Unaffected regulatory status. Selection between these parts is based on correlated color temperature requirements:

XMLBWT-02-0000-0000U2053 is specified for 6000K applications requiring neutral daylight color temperature
XMLBWT-00-0000-0000U20E2 is specified for 5700K applications requiring slightly warmer neutral white color temperature

Both parts deliver identical luminous flux (310 lm @ 85°C), electrical characteristics (2.72V Vf, 700mA test current, 3A maximum), and mechanical compatibility (2020 package, 5.00 mm × 5.00 mm, 3.15 mm height). Thermal management properties are equivalent (2.5°C/W). Selection should be determined by the specific color temperature requirement of the application.

Frequently Asked Questions (FAQ)

Q: Can XMLBWT-00-0000-0000U20E2 be used as a direct replacement for XMLBWT-02-0000-0000U2053?

A: Yes, from an electrical, mechanical, and thermal perspective. Both parts are mechanically compatible in the 2020 (5050 Metric) package, share identical forward voltage (2.72V), test current (700mA), maximum current (3A), and thermal resistance (2.5°C/W). The difference is correlated color temperature: 5700K versus 6000K. Substitution is valid only if the application can accommodate the 300K color temperature difference.

Q: Are there any package compatibility concerns?

A: No. Both parts use the identical 2020 (5050 Metric) surface mount package with dimensions of 5.00 mm × 5.00 mm and maximum seated height of 3.15 mm. PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both XMLBWT-02-0000-0000U2053 and XMLBWT-00-0000-0000U20E2 are RoHS Compliant and REACH Unaffected, with identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications.

Q: What is the difference in luminous output between these parts?

A: Luminous output is identical. Both parts deliver 310 lumens at 85°C under 700mA test current, with a range of 300–320 lumens. Efficiency is also equivalent at 155 lumens per watt.

Q: How does color temperature affect application performance?

A: Color temperature (CCT) affects perceived light quality but not electrical or thermal performance. The 6000K specification (XMLBWT-02-0000-0000U2053) produces neutral daylight appearance, while 5700K (XMLBWT-00-0000-0000U20E2) produces slightly warmer neutral white. Selection depends on application requirements for color rendering and visual perception.

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