XPEWHT-L1-0000-00CF4 Equivalent & Substitute Parts

Part Overview

The XPEWHT-L1-0000-00CF4 is an XLamp® XP-E White LED from CreeLED, Inc., designed for general illumination applications requiring neutral white light output at 4750K color temperature. This surface-mount LED delivers 104 lumens at 350mA test current with a forward voltage of 3.05V and maintains active product status with full RoHS and REACH compliance. Substitute parts are identified to address inventory availability, regional sourcing requirements, or application-specific color temperature needs while maintaining electrical and mechanical compatibility.

Substiute Parts

XPEWHT-L1-0000-00CF4

CreeLED, Inc.In Stock: 888XPEWHT-L1-0000-00CF4 Datasheet

Current PartRFQ

XPEWHT-L1-0000-00CE5

CreeLED, Inc.In Stock: 2130XPEWHT-L1-0000-00CE5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XPEWHT-L1-0000-00CF4 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Manufacturer: CreeLED, Inc.
• Series: XLamp® XP-E
• Package / Case: 1414 (3535 Metric)
• Mounting Type: Surface Mount
• Forward Voltage (Vf): 3.05V
• Test Current: 350mA
• Maximum Current: 1A
• Viewing Angle: 115°
• Thermal Resistance: 9°C/W
• Physical Dimensions: 3.45mm x 3.45mm
• Height (Max): 2.13mm
• CRI: 70 (Typ)
• Lumens/Watt: 97 lm/W
• Flux @ 25°C, 350mA: 104lm (100lm ~ 107lm)

Variable Parameter (Substitution Basis):

• CCT (Color Correlated Temperature): 4750K (main part) vs. 4000K (substitute)

The substitute part XPEWHT-L1-0000-00CE5 maintains identical electrical performance, thermal characteristics, and mechanical form factor. The only difference is the color temperature specification, which shifts from 4750K (neutral white, warmer) to 4000K (neutral white, cooler). Both parts share the same base product number (XPEWHT) and comply with identical regulatory standards.

Parameter Comparison

Engineering Selection Recommendations

Both the XPEWHT-L1-0000-00CF4 and XPEWHT-L1-0000-00CE5 maintain active product status from CreeLED, Inc., ensuring continued manufacturing support and supply chain stability. Both parts are RoHS Compliant and REACH Unaffected, meeting international environmental and chemical safety requirements.

Selection between these parts depends on application-specific color temperature requirements. The XPEWHT-L1-0000-00CF4 operates at 4750K, suitable for applications requiring warmer neutral white illumination. The XPEWHT-L1-0000-00CE5 operates at 4000K, appropriate for applications requiring cooler neutral white illumination. Electrical performance, thermal characteristics, and mechanical compatibility are identical across both parts, ensuring direct substitution capability within the same circuit design and PCB layout.

Frequently Asked Questions (FAQ)

Q: Can XPEWHT-L1-0000-00CE5 be used as a direct replacement for XPEWHT-L1-0000-00CF4 in existing designs?

A: Yes. Both parts share identical electrical specifications (3.05V forward voltage, 350mA test current, 1A maximum current), thermal resistance (9°C/W), and mechanical form factor (1414/3535 Metric package, 3.45mm x 3.45mm, 2.13mm height). The only difference is color temperature: 4750K versus 4000K. Direct PCB substitution is possible without circuit modification.

Q: What is the difference between 4750K and 4000K color temperature?

A: Both are classified as neutral white. The 4750K specification (XPEWHT-L1-0000-00CF4) produces warmer neutral white light, while the 4000K specification (XPEWHT-L1-0000-00CE5) produces cooler neutral white light. The difference is perceptual; both maintain identical luminous flux (104lm) and efficiency (97 lm/W) at the specified test current.

Q: Are there any thermal or electrical performance differences between these parts?

A: No. Both parts deliver 104 lumens at 350mA test current, maintain 3.05V forward voltage, and exhibit 9°C/W thermal resistance. Thermal management and power dissipation characteristics are identical.

Q: Do both parts use the same packaging format?

A: Yes. Both parts are supplied in 1414 (3535 Metric) surface-mount packages on Tape & Reel (TR) format. PCB footprints and reflow soldering profiles are identical.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both XPEWHT-L1-0000-00CF4 and XPEWHT-L1-0000-00CE5 are RoHS Compliant and REACH Unaffected, meeting international environmental and chemical safety standards.

Q: What is the CRI rating for both parts?

A: Both parts maintain a Color Rendering Index (CRI) of 70 (Typical), indicating equivalent color reproduction capability across the neutral white spectrum.