Request Quote
(Ships tomorrow)
XRCWHT-L1-0000-00B05 LED XLamp® XR-C White 3529 SMD Equivalent & Substitute Parts
Part Overview
The XRCWHT-L1-0000-00B05 is a CreeLED XLamp® XR-C white surface mount LED in 3529 (9073 metric) package configuration. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and design updates. The XR-C series has been superseded by the XR-E series, which maintains electrical and mechanical compatibility while offering improved thermal performance and active product status.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | XRCWHT-L1-0000-00B05 |
| Manufacturer | CreeLED, Inc. |
| Series | XLamp® XR-C |
| Product Status | Obsolete |
| Color | White |
| Flux @ 25°C, 350mA | 97 lm (94–100 lm range) |
| Forward Voltage (Vf) Typical | 4.6V |
| Test Current | 350 mA |
| Maximum Current | 500 mA |
| Lumens per Watt @ 350mA | 79 lm/W |
| Viewing Angle | 90° |
| Package / Case | 3529 (9073 Metric) |
| Mounting Type | Surface Mount |
| Size / Dimension | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) |
| Height - Seated (Max) | 0.181" (4.60 mm) |
| Thermal Resistance | 12°C/W |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) |
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitution of the XRCWHT-L1-0000-00B05 is determined by the following critical parameters:
Mechanical Compatibility:
- Package type: 3529 (9073 metric) SMD
- Footprint dimensions: 0.354" L × 0.276" W (9.00 mm × 7.00 mm)
- Maximum seated height: 0.181" (4.60 mm)
- Mounting type: Surface Mount
Electrical Compatibility:
- Flux output @ 25°C, 350 mA test current: 97 lm (94–100 lm range)
- Test current: 350 mA
- Viewing angle: 90°
- Color: White
Regulatory & Environmental:
- RoHS Compliant
- REACH Unaffected
- Moisture Sensitivity Level: 4 (72 Hours)
All substitute parts listed maintain identical mechanical footprint and package dimensions, ensuring direct PCB compatibility. Electrical parameters (flux, test current, viewing angle) are matched to preserve optical and thermal performance. The XR-E series substitutes offer improved thermal resistance (8°C/W vs. 12°C/W) and active product status while maintaining the same 3.3V forward voltage operation at 350 mA test current.
Parameter Comparison
| Parameter | XRCWHT-L1-0000-00B05 (Main) | XREWHT-L1-0000-00B01 | XREWHT-L1-0000-00B05 | XREWHT-L1-0000-00B07 | XREWHT-L1-0000-00B08 | XREWHT-L1-0000-00B09 | XREWHT-L1-0000-00B10 | XREWHT-L1-0000-00B37 | XREWHT-L1-0000-00BB1 | XREWHT-L1-0000-00BB2 | XREWHT-L1-0000-00BB3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Series | XLamp® XR-C | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E | XLamp® XR-E |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Color | White | White, Cool | White | White | White | White | White | White | White | White | White |
| Flux @ 25°C, 350mA (lm) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) | 97 (94–100) |
| Forward Voltage (Vf) Typical | 4.6V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Test Current | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA | 350 mA |
| Lumens per Watt @ 350mA | 79 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W | 84 lm/W |
| Viewing Angle | 90° | 90° | 90° | 90° | 90° | 90° | 90° | 90° | 90° | 90° | 90° |
| Package / Case | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) | 3529 (9073 Metric) |
| Size / Dimension | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) | 0.354" L × 0.276" W (9.00 mm × 7.00 mm) |
| Height - Seated (Max) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) | 0.181" (4.60 mm) |
| Thermal Resistance | 12°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W | 8°C/W |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| RoHS Status | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) | 4 (72 Hours) |
Engineering Selection Recommendations
All listed XLamp® XR-E substitutes are direct replacements for the obsolete XRCWHT-L1-0000-00B05. Selection among the substitute parts is based on product availability and active manufacturing status.
Primary Recommendation: XREWHT-L1-0000-00B05, XREWHT-L1-0000-00B07, XREWHT-L1-0000-00B08, XREWHT-L1-0000-00B09, XREWHT-L1-0000-00B10, XREWHT-L1-0000-00B37, XREWHT-L1-0000-00BB1, XREWHT-L1-0000-00BB2, and XREWHT-L1-0000-00BB3 are all active XLamp® XR-E series parts with identical mechanical compatibility and equivalent optical performance. These parts offer improved thermal resistance (8°C/W vs. 12°C/W) and long-term supply continuity.
Secondary Recommendation: XREWHT-L1-0000-00B01 is an active XLamp® XR-E substitute with extended color temperature range (5000K–10000K cool white) and higher maximum current rating (1A vs. 500mA). This part is suitable for applications requiring broader color temperature flexibility.
All substitute parts maintain RoHS compliance, REACH unaffected status, and MSL 4 (72 hours) handling requirements identical to the original part.
Frequently Asked Questions (FAQ)
Q: Can I directly replace XRCWHT-L1-0000-00B05 with any of the listed XR-E substitutes? A: Yes. All listed XLamp® XR-E parts maintain identical 3529 (9073 metric) package dimensions, footprint, and seated height. PCB layout and reflow profiles require no modification.
Q: What is the difference between the XR-C and XR-E series? A: The XR-E series is the active successor to the obsolete XR-C series. Both series share the same 3529 package and optical specifications (97 lm @ 350 mA). The XR-E offers improved thermal resistance (8°C/W vs. 12°C/W) and operates at 3.3V forward voltage compared to the XR-C's 4.6V. Circuit designs must accommodate the 0.2V forward voltage difference.
Q: Are there any electrical parameter differences I need to account for? A: The primary difference is forward voltage: XRCWHT-L1-0000-00B05 operates at 4.6V typical, while all XR-E substitutes operate at 3.3V typical. This 0.2V reduction may affect current-limiting resistor calculations in constant-current driver circuits. Flux output (97 lm @ 350 mA) and viewing angle (90°) remain identical.
Q: What is the difference between the cool white (XREWHT-L1-0000-00B01) and neutral white variants? A: XREWHT-L1-0000-00B01 specifies a color temperature range of 5000K–10000K (cool white) with CRI 75 typical. The neutral white variants (XREWHT-L1-0000-00BB1, XREWHT-L1-0000-00BB2, XREWHT-L1-0000-00BB3) do not specify CCT or CRI values in the provided data. All maintain identical flux output and electrical performance at 350 mA test current.
Q: Can I use these parts in high-temperature applications? A: The thermal resistance specification (8°C/W for XR-E, 12°C/W for XR-C) indicates junction temperature rise above ambient. Actual operating temperature depends on ambient conditions, PCB thermal design, and current level. Consult CreeLED datasheets for absolute maximum junction temperature ratings.
Q: Are all substitute parts available in Tape & Reel packaging? A: Yes. All listed XLamp® XR-E substitutes are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.
Q: What is MSL 4 (72 Hours) and how does it affect handling? A: Moisture Sensitivity Level 4 (72 Hours) indicates the component can be exposed to ambient conditions (30°C, 60% relative humidity) for up to 72 hours before reflow soldering without baking. Extended storage or exposure beyond 72 hours requires baking at specified temperature and duration per IPC-A-610 standards.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts