XPEWHT-L1-0000-00FE1 Equivalent & Substitute Parts

Part Overview

The XPEWHT-L1-0000-00FE1 is an XLamp® XP-E White LED from CreeLED, Inc., designed for general illumination applications requiring cool white light output. This surface mount LED operates at 350mA nominal current with a forward voltage of 3.05V and delivers 126 lumens at 25°C. The component is actively produced and fully compliant with RoHS and REACH regulations, making it suitable for current procurement and design integration.

Substitute parts are identified when electrical performance, mechanical compatibility, and regulatory compliance remain equivalent across the specified parameter set, enabling design flexibility and supply chain optimization.

Substiute Parts

XPEWHT-L1-0000-00FE1

CreeLED, Inc.In Stock: 910XPEWHT-L1-0000-00FE1 Datasheet

Current PartRFQ

XPEWHT-L1-0000-00F02

CreeLED, Inc.In Stock: 3435XPEWHT-L1-0000-00F02 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XPEWHT-L1-0000-00FE1 is determined by strict equivalence across the following critical parameters:

• Color Temperature (CCT): Acceptable variation within the cool white spectrum (6350K–6500K range)
• Luminous Flux @ 25°C, 350mA: Identical specification (126 lm, 122–130 lm tolerance band)
• Forward Voltage (Vf): Identical typical value (3.05V)
• Test Current: Identical (350mA)
• Maximum Current: Identical (1A)
• Luminous Efficacy: Identical (118 lm/W)
• Color Rendering Index (CRI): Identical (70 Typ)
• Viewing Angle: Identical (115°)
• Package / Case: Identical (1414 / 3535 Metric)
• Mounting Type: Identical (Surface Mount)
• Thermal Resistance: Identical (9°C/W)
• Regulatory Compliance: RoHS Compliant, REACH Unaffected

The XPEWHT-L1-0000-00F02 meets all substitution criteria with a minor CCT variation (6350K vs. 6500K), which falls within acceptable cool white tolerance and maintains identical electrical and thermal performance.

Parameter Comparison

Engineering Selection Recommendations

Both the XPEWHT-L1-0000-00FE1 and XPEWHT-L1-0000-00F02 are Active products from CreeLED, Inc., with full RoHS compliance and REACH unaffected status. Selection between these parts is based on:

• Electrical Compatibility: Both parts operate identically at 350mA nominal current with 3.05V forward voltage and 1A maximum current rating. Circuit designs require no modification for substitution.
• Thermal Performance: Identical thermal resistance (9°C/W) ensures equivalent thermal management in PCB layouts.
• Optical Performance: Both deliver 126 lumens at 25°C with 118 lm/W efficacy and 115° viewing angle. The CCT difference (6350K vs. 6500K) represents a minor shift within the cool white spectrum and does not affect electrical or thermal operation.
• Mechanical Compatibility: Identical 1414 (3535 Metric) package dimensions and surface mount configuration enable direct PCB footprint compatibility.
• Regulatory Compliance: Both parts meet current RoHS and REACH requirements, suitable for applications with regulatory compliance mandates.

The XPEWHT-L1-0000-00F02 is available in higher inventory (3341 pcs vs. 899 pcs), providing supply chain flexibility for high-volume production.

Frequently Asked Questions (FAQ)

Q: Can XPEWHT-L1-0000-00F02 be used as a direct replacement for XPEWHT-L1-0000-00FE1 in existing designs?

A: Yes. Both parts share identical electrical specifications (3.05V Vf, 350mA test current, 1A max current), thermal resistance (9°C/W), and mechanical package (1414 / 3535 Metric). No circuit modifications are required. The CCT difference (6350K vs. 6500K) falls within the cool white spectrum and does not affect electrical operation.

Q: What is the significance of the CCT difference between 6500K and 6350K?

A: Both values represent cool white light. The 150K difference is within acceptable cool white color temperature ranges and does not impact electrical performance, forward voltage, current requirements, or thermal characteristics. Visual color perception difference is minimal in most applications.

Q: Are the package dimensions identical between these parts?

A: Yes. Both parts use the 1414 (3535 Metric) package with dimensions of 3.45mm × 3.45mm and a maximum seated height of 2.13mm. PCB footprints and reflow profiles are identical.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both XPEWHT-L1-0000-00FE1 and XPEWHT-L1-0000-00F02 are RoHS Compliant and REACH Unaffected, meeting current environmental and hazardous substance regulations.

Q: Is there a difference in thermal management between these parts?

A: No. Both parts have identical thermal resistance of 9°C/W, requiring the same thermal design considerations and PCB copper area allocation for heat dissipation.

Q: Which part should be selected for new designs?

A: Selection is based on availability and supply chain requirements. Both parts are electrically and mechanically equivalent. The XPEWHT-L1-0000-00F02 offers higher inventory availability (3341 pcs), which may provide supply chain advantages for production volumes.