XPEWHT-01-0000-00DD1 Equivalent & Substitute Parts

Part Overview

The XPEWHT-01-0000-00DD1 is a CreeLED XLamp® XP-E White LED in neutral color temperature (4750K), designed for surface mount applications in 1414 (3535 Metric) package format. This component is classified as Active product status and is RoHS Compliant and REACH Unaffected. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the XLamp® XP-E series, allowing for design flexibility and supply chain optimization while preserving circuit performance and thermal characteristics.

Substiute Parts

XPEWHT-01-0000-00DD1

CreeLED, Inc.In Stock: 787XPEWHT-01-0000-00DD1 Datasheet

Current PartRFQ

XPEWHT-L1-0000-00DE4

CreeLED, Inc.In Stock: 4121XPEWHT-L1-0000-00DE4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XPEWHT-01-0000-00DD1 is determined by strict equivalence across the following critical parameters:

• Series Alignment: Both main and substitute parts belong to the XLamp® XP-E series
• Package Compatibility: Identical 1414 (3535 Metric) surface mount package with matching physical dimensions (0.136" L x 0.136" W, 2.13mm max height)
• Electrical Equivalence: Forward voltage (3.05V Typ), maximum current rating (1A), and test current (350mA) remain constant
• Thermal Characteristics: Thermal resistance of 9°C/W is maintained
• Optical Performance: Flux output at 25°C and 350mA test current (111lm ± 3lm range) and lumens/watt efficiency (104 lm/W) are identical
• Color Rendering: CRI of 70 (Typ) is consistent
• Viewing Angle: 115° beam angle is preserved
• Compliance: RoHS Compliant and REACH Unaffected status applies to all parts in this group
• Regulatory Classification: ECCN EAR99 and HTSUS 8541.41.0000 apply uniformly

The primary variable among substitute parts is Correlated Color Temperature (CCT), which shifts within the neutral white range (4500K to 4750K) while maintaining all other electrical, mechanical, and optical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both XPEWHT-01-0000-00DD1 and XPEWHT-L1-0000-00DE4 maintain Active product status from CreeLED, Inc., ensuring ongoing manufacturer support and supply continuity. Both components are RoHS Compliant and REACH Unaffected, meeting regulatory requirements for restricted substance control and chemical safety across global markets. Selection between these parts is based on application-specific color temperature requirements within the neutral white spectrum. The XPEWHT-01-0000-00DD1 operates at 4750K, while the XPEWHT-L1-0000-00DE4 operates at 4500K. All other electrical, mechanical, thermal, and optical parameters are identical, ensuring direct functional interchangeability in circuit designs where color temperature variation is acceptable or intentional.

Frequently Asked Questions (FAQ)

Q: Can XPEWHT-L1-0000-00DE4 be used as a direct replacement for XPEWHT-01-0000-00DD1?

A: Yes, within applications where neutral white color temperature variation between 4500K and 4750K is acceptable. All electrical parameters (forward voltage, current ratings), mechanical dimensions, thermal characteristics, and optical efficiency are identical. The parts are mechanically and electrically interchangeable in the same PCB footprint and circuit topology.

Q: What is the primary difference between these substitute parts?

A: The Correlated Color Temperature (CCT) differs: XPEWHT-01-0000-00DD1 is 4750K while XPEWHT-L1-0000-00DE4 is 4500K. Both maintain 111lm flux output at 350mA test current and 104 lm/W efficiency. This represents a shift within the neutral white range and does not affect electrical performance or thermal behavior.

Q: Are the package dimensions identical?

A: Yes. Both parts use the 1414 (3535 Metric) surface mount package with dimensions of 0.136" L x 0.136" W (3.45mm x 3.45mm) and maximum seated height of 0.084" (2.13mm). PCB footprints and assembly processes are identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both XPEWHT-01-0000-00DD1 and XPEWHT-L1-0000-00DE4 are RoHS Compliant and REACH Unaffected. Both carry ECCN EAR99 and HTSUS 8541.41.0000 classifications. Regulatory compliance is equivalent across both parts.

Q: What is the thermal resistance of these LEDs?

A: Both parts have a thermal resistance of 9°C/W, ensuring identical thermal performance in circuit designs. Thermal management considerations and heat dissipation calculations remain constant between the two parts.

Q: Can I mix these parts in the same production batch?

A: Mixing is possible from an electrical and mechanical standpoint, as all parameters except CCT are identical. However, visual color consistency in the final application may be affected due to the 250K difference in color temperature. Production planning should account for this if color uniformity is a design requirement.