XRCWHT-L1-0000-007F5 Equivalent & Substitute Parts

Part Overview

The XRCWHT-L1-0000-007F5 is a CreeLED XLamp® XR-C neutral white LED (4300K) in 3529 SMD package, rated for 350mA operation at 4.6V forward voltage with 71lm luminous flux at 25°C. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and design updates. The XLamp® XR-C series has been superseded by the XLamp® XR-E series, which offers improved thermal characteristics and higher maximum current ratings while maintaining compatible package dimensions and optical performance.

Substiute Parts

XRCWHT-L1-0000-007F5

CreeLED, Inc.In Stock: 968XRCWHT-L1-0000-007F5 Datasheet

Current PartRFQ

XREWHT-L1-0000-007A3

CreeLED, Inc.In Stock: 836XREWHT-L1-0000-007A3 Datasheet

DirectRFQ

XREWHT-L1-0000-007E5

CreeLED, Inc.In Stock: 967XREWHT-L1-0000-007E5 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-007F5

CreeLED, Inc.In Stock: 3853XREWHT-L1-0000-007F5 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-R250-007E5

CreeLED, Inc.In Stock: 915XREWHT-L1-R250-007E5 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-R250-007F5

CreeLED, Inc.In Stock: 1081XREWHT-L1-R250-007F5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XRCWHT-L1-0000-007F5 is determined by the following critical parameters:

Mechanical Compatibility:

• Package type: 3529 (9073 Metric) SMD
• Dimensions: 9.00mm × 7.00mm × 4.60mm (Max height)
• Mounting type: Surface Mount

Optical Compatibility:

• Color: White, Neutral
• Correlated Color Temperature (CCT): 4300K (primary) or 4000K (acceptable alternative)
• Viewing angle: 90°
• Luminous flux range: 71lm ± tolerance at test current

Electrical Compatibility:

• Test current: 350mA
• Forward voltage tolerance: 3.3V to 4.6V
• Maximum current rating: ≥500mA

Regulatory & Environmental:

• RoHS Compliance required
• MSL Rating: 4 (72 Hours)
• REACH Unaffected status

The XLamp® XR-E series substitutes meet all mechanical and optical requirements while offering improved thermal performance (8°C/W vs. 12°C/W) and higher maximum current ratings (700mA vs. 500mA). Substitutes are grouped by CCT specification: 4300K exact match or 4000K parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (4300K CCT Match):

XREWHT-L1-0000-007F5 is the primary direct substitute for XRCWHT-L1-0000-007F5. Both parts maintain identical 4300K color temperature, 71lm luminous flux, and 90° viewing angle. The XLamp® XR-E variant offers superior thermal performance (8°C/W vs. 12°C/W) and higher maximum current capability (700mA vs. 500mA), enabling improved thermal management in high-power applications. Forward voltage is reduced from 4.6V to 3.3V, resulting in lower power dissipation. This part is active status with 3784 units in stock.

XREWHT-L1-R250-007F5 provides identical electrical and optical specifications to XREWHT-L1-0000-007F5 with alternative reel configuration (R250 denotes 250mm reel diameter). Selection between these two 4300K options depends on assembly equipment compatibility and tape reel specifications.

Parametric Equivalent (4000K CCT Alternative):

XREWHT-L1-0000-007E5 and XREWHT-L1-R250-007E5 are parametric equivalents with 4000K color temperature instead of 4300K. These parts maintain all mechanical compatibility, identical luminous flux (71lm), and equivalent electrical performance. Selection of 4000K variants is appropriate when application requirements permit slight color temperature shift or when 4000K is the specified target CCT.

XREWHT-L1-0000-007A3 is a 4300K parametric equivalent with unspecified maximum current rating and missing CRI specification. This part is suitable for applications where maximum current rating is not a design constraint.

Compliance & Regulatory:

All substitute parts maintain RoHS Compliance, MSL Rating 4 (72 Hours), and REACH Unaffected status, ensuring regulatory equivalence with the original part.

Frequently Asked Questions (FAQ)

Q: Can XREWHT-L1-0000-007F5 directly replace XRCWHT-L1-0000-007F5 in existing designs?

A: Yes. Both parts share identical package dimensions (3529 SMD, 9.00mm × 7.00mm), viewing angle (90°), color temperature (4300K), and luminous flux (71lm at 350mA). The forward voltage difference (3.3V vs. 4.6V) requires circuit verification to confirm driver compatibility, but the lower voltage typically reduces power dissipation and improves efficiency.

Q: What is the difference between XREWHT-L1-0000-007F5 and XREWHT-L1-R250-007F5?

A: Both parts are electrically and optically identical. The difference is packaging configuration: the R250 designation indicates a 250mm reel diameter for automated assembly equipment. Selection depends on your pick-and-place machine specifications and tape reel compatibility.

Q: Can I use the 4000K variants (XREWHT-L1-0000-007E5 or XREWHT-L1-R250-007E5) as substitutes?

A: Yes, if your application permits a 300K color temperature shift (from 4300K to 4000K). Both 4000K variants maintain identical luminous flux, package dimensions, and electrical performance at 350mA test current. Verify that the warmer color temperature meets application requirements before substitution.

Q: What are the thermal advantages of the XLamp® XR-E series over the XR-C?

A: The XLamp® XR-E series (all substitute parts) features 8°C/W thermal resistance compared to 12°C/W for the original XR-C part. This 33% improvement in thermal performance enables better heat dissipation and supports higher maximum current ratings (700mA vs. 500mA), allowing for increased luminous output or improved thermal stability in thermally constrained applications.

Q: Are all substitute parts available in the same packaging format?

A: All substitute parts are supplied in Tape & Reel (TR) format. The original XRCWHT-L1-0000-007F5 packaging format is not specified in the data. Confirm your assembly process requires tape-and-reel format before ordering.

Q: Do the substitute parts maintain the same CRI rating?

A: XREWHT-L1-0000-007F5, XREWHT-L1-R250-007F5, XREWHT-L1-0000-007E5, and XREWHT-L1-R250-007E5 all specify CRI 75 (Typ), matching the original part. XREWHT-L1-0000-007A3 does not specify CRI in the available data.

Q: What is the inventory status for substitute parts?

A: XREWHT-L1-0000-007F5 has the highest inventory (3784 units), followed by XREWHT-L1-0000-007E5 (933 units), XREWHT-L1-R250-007F5 (1039 units), XREWHT-L1-R250-007E5 (860 units), and XREWHT-L1-0000-007A3 (782 units). All parts are classified as new original stock.