XPEBWT-01-0000-00FC1 Equivalent & Substitute Parts

Part Overview

The XPEBWT-01-0000-00FC1 is an XLamp® XP-E2 white LED from CreeLED, Inc., designed for general illumination applications requiring cool white light at 5000K color temperature. This surface mount device operates at 350mA nominal current with a forward voltage of 2.9V and delivers 126lm at 85°C. The part is currently active in production with full RoHS compliance and REACH unaffected status. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the allowed parameter tolerances for this LED category.

Substiute Parts

XPEBWT-01-0000-00FC1

CreeLED, Inc.In Stock: 858XPEBWT-01-0000-00FC1 Datasheet

Current PartRFQ

XBDAWT-00-0000-000000F51

CreeLED, Inc.In Stock: 5914XBDAWT-00-0000-000000F51 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XPEBWT-01-0000-00FC1 is determined by the following critical parameters:

• Electrical Compatibility: Forward voltage (Vf) must remain at 2.9V typical; test current must be 350mA; maximum current rating must be 1A or greater
• Optical Performance: Luminous flux at 85°C must fall within the 122lm to 130lm range; luminous efficacy must be 124 lm/W
• Thermal Characteristics: Thermal resistance must support equivalent heat dissipation performance
• Mechanical Compatibility: Surface mount configuration required; package footprint must accommodate board layout constraints
• Regulatory Compliance: RoHS compliant status and REACH unaffected designation required

The substitute part XBDAWT-00-0000-000000F51 meets these core electrical and thermal criteria. Differences in color temperature (6200K vs. 5000K), viewing angle (115° vs. 110°), and package size (1010 vs. 1414 metric) represent design trade-offs that may be acceptable depending on application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Part (XPEBWT-01-0000-00FC1): Select this part when 5000K color temperature is specified in the design and the 1414 (3535 metric) package footprint is already established on the PCB. This part maintains the specified CRI of 70 and is currently in active production with 813 units in stock.

Substitute Part (XBDAWT-00-0000-000000F51): This part is electrically and thermally compatible with identical forward voltage, test current, maximum current, and luminous flux performance. The substitute offers advantages in thermal resistance (6.5°C/W vs. 9°C/W) and a lower profile (1.97mm vs. 2.39mm). However, substitution requires verification of the following:

• Color temperature shift from 5000K to 6200K is acceptable for the application
• PCB layout can accommodate the smaller 1010 (2525 metric) package footprint
• CRI specification is not critical (CRI data not provided for substitute)
• Wider viewing angle (115° vs. 110°) does not negatively impact optical design

Both parts maintain full RoHS compliance and REACH unaffected status, ensuring regulatory compatibility.

Frequently Asked Questions (FAQ)

Q: Can XBDAWT-00-0000-000000F51 be used as a direct drop-in replacement for XPEBWT-01-0000-00FC1?

A: Electrical and thermal performance are equivalent. However, the substitute requires PCB layout modification due to the smaller 1010 (2525 metric) package versus the original 1414 (3535 metric) package. Color temperature differs (6200K vs. 5000K), which may affect perceived light quality depending on application requirements.

Q: What are the key electrical differences between these parts?

A: There are no electrical differences. Both parts operate at 2.9V forward voltage, 350mA test current, 1A maximum current, and deliver 126lm at 85°C with 124 lm/W efficacy.

Q: Does the smaller package size of XBDAWT-00-0000-000000F51 affect thermal performance?

A: No. The substitute actually provides superior thermal performance with 6.5°C/W thermal resistance compared to 9°C/W for the main part, despite the smaller package size.

Q: Is CRI (Color Rendering Index) data available for the substitute part?

A: CRI specification is not provided for XBDAWT-00-0000-000000F51. If CRI of 70 or higher is a design requirement, this must be verified with the manufacturer before substitution.

Q: What is the impact of the 6200K color temperature in the substitute versus 5000K in the main part?

A: The substitute produces a cooler (bluer) white light. This is a perceptual difference that may or may not be acceptable depending on the application. Lighting applications with strict color temperature specifications should not use this substitute without design review.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both XPEBWT-01-0000-00FC1 and XBDAWT-00-0000-000000F51 are RoHS compliant and REACH unaffected.