Equivalent & Substitute Parts for XRCWHT-L1-0000-00802

Part Overview

The XRCWHT-L1-0000-00802 is a CreeLED XLamp® XR-C cool white LED (6350K) in 3529 surface mount package, rated for 350mA operation at 4.6V forward voltage. This part is classified as obsolete. Substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Substiute Parts

XRCWHT-L1-0000-00802

CreeLED, Inc.In Stock: 807XRCWHT-L1-0000-00802 Datasheet

Current PartRFQ

XREWHT-L1-0000-00802

CreeLED, Inc.In Stock: 791XREWHT-L1-0000-00802 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-00803

CreeLED, Inc.In Stock: 854XREWHT-L1-0000-00803 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-008E3

CreeLED, Inc.In Stock: 938XREWHT-L1-0000-008E3 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-R250-008E3

CreeLED, Inc.In Stock: 1231XREWHT-L1-R250-008E3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XRCWHT-L1-0000-00802 is based on the following critical parameters:

Mechanical Compatibility:

• Package type: 3529 (9073 Metric) surface mount
• Physical dimensions: 0.354" L x 0.276" W, height 0.181" max
• Mounting type: Surface mount

Electrical Compatibility:

• Color: White, Cool spectrum
• Flux output: 77lm at 350mA test current (74lm ~ 81lm range)
• Test current: 350mA
• CRI: 75 (Typ)
• Viewing angle: 90°

Substitution Logic: All substitute parts maintain identical mechanical footprint, identical flux output at test current, identical CRI, and identical viewing angle. Substitutes differ in forward voltage (3.3V vs. 4.6V), maximum current rating (1A vs. 500mA), thermal resistance (8°C/W vs. 12°C/W), and correlated color temperature (CCT). The XLamp® XR-E series substitutes offer improved thermal performance and higher maximum current capability while maintaining the same luminous output and package form factor.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts are active products from CreeLED, Inc., ensuring long-term availability and supply chain stability. All substitutes maintain RoHS compliance and identical moisture sensitivity levels (MSL 4, 72 Hours).

XREWHT-L1-0000-00802 provides the closest spectral match to the original part, maintaining 6350K CCT while offering improved thermal performance (8°C/W vs. 12°C/W) and higher maximum current rating (1A vs. 500mA). Forward voltage is reduced to 3.3V, which may require circuit adjustment in current-limited designs.

XREWHT-L1-0000-00803 and XREWHT-L1-0000-008E3 / XREWHT-L1-R250-008E3 provide alternative CCT options (6000K and 5000K respectively) while maintaining identical luminous output, thermal characteristics, and maximum current ratings. These are suitable for applications where CCT variation is acceptable or where cooler color temperatures are preferred.

All substitute parts are packaged in Tape & Reel (TR) format, supporting automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can XREWHT-L1-0000-00802 be used as a direct replacement for XRCWHT-L1-0000-00802?

A: Yes. Both parts share identical package (3529), physical dimensions, luminous flux output (77lm at 350mA), CRI (75), and viewing angle (90°). The primary difference is forward voltage (3.3V vs. 4.6V). In constant-current driver circuits, this substitution is direct. In voltage-limited circuits, verify that the lower forward voltage does not cause excessive current draw.

Q: What is the difference between the CCT variants?

A: XREWHT-L1-0000-00802 maintains 6350K (matching the original). XREWHT-L1-0000-00803 provides 6000K (neutral white). XREWHT-L1-0000-008E3 and XREWHT-L1-R250-008E3 provide 5000K (daylight). All maintain identical luminous output and electrical characteristics at 350mA test current.

Q: What is the difference between XREWHT-L1-0000-008E3 and XREWHT-L1-R250-008E3?

A: Both parts are electrically and optically identical. The difference is in packaging designation (R250 indicates a specific tape reel configuration). Selection depends on assembly equipment compatibility and tape reel specifications.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts carry RoHS Compliant status and are REACH Unaffected, matching the compliance profile of the original part.

Q: What is the thermal advantage of the XR-E series substitutes?

A: The XLamp® XR-E series substitutes feature 8°C/W thermal resistance compared to 12°C/W for the original XR-C part. This 33% improvement in thermal performance allows for better heat dissipation and supports higher maximum current operation (1A vs. 500mA).

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. All parts use identical 3529 package footprint and mounting type (surface mount). PCB layouts require no modification. Circuit verification is recommended for voltage-limited designs due to the 0.2V forward voltage difference.