XRCWHT-L1-0000-00807 Equivalent & Substitute Parts

Part Overview

The XRCWHT-L1-0000-00807 is a CreeLED XLamp® XR-C white surface mount LED in 3529 (9073 Metric) package format. This component is classified as obsolete product status. The XLamp® XR-C series has been superseded by the XLamp® XR-E series, which maintains electrical and mechanical compatibility while offering improved thermal performance and active product support. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Key Parameters

Parameter	Value
Manufacturer Part Number	XRCWHT-L1-0000-00807
Manufacturer	CreeLED, Inc.
Series	XLamp® XR-C
Product Status	Obsolete
Color	White
Flux @ 25°C, 350mA	77lm (74lm ~ 81lm)
Forward Voltage (Vf) Typical	4.6V
Test Current	350mA
Maximum Current	500mA
Lumens/Watt @ 350mA	63 lm/W
Viewing Angle	90°
Package / Case	3529 (9073 Metric)
Size / Dimension	0.354" L x 0.276" W (9.00mm x 7.00mm)
Height - Seated (Max)	0.181" (4.60mm)
Thermal Resistance	12°C/W
Mounting Type	Surface Mount
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	4 (72 Hours)

Substitute Part Grouping Explanation

Substitute parts for XRCWHT-L1-0000-00807 are selected based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters:

Flux output at 25°C and 350mA test current: 77lm (74lm ~ 81lm)
Test current: 350mA
Viewing angle: 90°
Lumens/Watt efficiency: 63 lm/W or higher

Mechanical Parameters:

Package / Case: 3529 (9073 Metric)
Size / Dimension: 0.354" L x 0.276" W (9.00mm x 7.00mm)
Height - Seated (Max): 0.181" (4.60mm)
Mounting Type: Surface Mount

Compliance Parameters:

RoHS Compliant
Moisture Sensitivity Level (MSL): 4 (72 Hours)

All substitute parts listed below maintain identical mechanical dimensions, package format, and compliance certifications. The XLamp® XR-E series substitutes provide improved thermal resistance (8°C/W versus 12°C/W) and active product status while preserving electrical performance within specified tolerances.

Parameter Comparison

Parameter	XRCWHT-L1-0000-00807 (Main)	XREWHT-L1-0000-00801	XREWHT-L1-0000-008B1	XREWHT-L1-0000-008B2	XREWHT-L1-0000-008B3	XREWHT-L1-0000-008B4	XREWHT-L1-0000-008B5	XREWHT-L1-0000-008B6	XREWHT-L1-0000-008B7	XREWHT-L1-0000-008B8	XREWHT-L1-0000-008B9
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	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)	77lm (74lm ~ 81lm)
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	350mA	350mA	350mA	350mA	350mA	350mA	350mA	350mA	350mA	350mA	350mA
Lumens/Watt @ 350mA	63 lm/W	67 lm/W	67 lm/W	67 lm/W	67 lm/W	67 lm/W	67 lm/W	67 lm/W	67 lm/W	67 lm/W	67 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 x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)	0.354" L x 0.276" W (9.00mm x 7.00mm)
Height - Seated (Max)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)	0.181" (4.60mm)
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
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 active product status components from CreeLED, Inc., ensuring ongoing manufacturer support and supply chain continuity. The substitutes maintain full mechanical and electrical compatibility with the obsolete XRCWHT-L1-0000-00807 within the specified parameter tolerances.

The primary advantage of XLamp® XR-E substitutes is improved thermal resistance (8°C/W versus 12°C/W), which reduces junction temperature rise during operation and extends component lifetime. All substitutes maintain identical flux output (77lm at 350mA), viewing angle (90°), package dimensions (3529 / 9073 Metric), and compliance certifications (RoHS Compliant, MSL 4).

Forward voltage differs slightly between the main part (4.6V typical) and substitutes (3.3V typical). Circuit designs operating at fixed current (350mA) will experience reduced power dissipation with XLamp® XR-E substitutes. Designs with voltage-regulated supplies should account for the 0.2V reduction in forward voltage when calculating current-limiting resistor values.

All substitute parts carry identical RoHS Compliance and Moisture Sensitivity Level (MSL 4, 72 Hours) certifications, ensuring regulatory and handling requirements remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can XREWHT-L1-0000-008B1 through XREWHT-L1-0000-008B9 be used interchangeably with XRCWHT-L1-0000-00807?

A: Yes. All listed XLamp® XR-E substitutes maintain identical mechanical dimensions (3529 package, 9.00mm x 7.00mm x 4.60mm max height), electrical performance (77lm flux at 350mA, 90° viewing angle), and compliance certifications. The substitutes are direct mechanical and functional replacements.

Q: What is the difference between XREWHT-L1-0000-00801 and the other XLamp® XR-E substitutes?

A: XREWHT-L1-0000-00801 is specified with a color temperature range of 5000K to 10000K (cool white), while XREWHT-L1-0000-008B1 through 008B9 are specified as neutral white or warm white variants. All maintain identical electrical performance and package format. Selection depends on the required color temperature for the application.

Q: Why is the forward voltage different between the main part and substitutes?

A: The XRCWHT-L1-0000-00807 (XLamp® XR-C) has a typical forward voltage of 4.6V, while XLamp® XR-E substitutes operate at 3.3V typical. This 0.2V difference reflects improvements in the XLamp® XR-E series design. For constant-current applications, this difference has minimal impact. For voltage-regulated designs, recalculate current-limiting resistor values to maintain the desired 350mA test current.

Q: Are there any thermal performance differences?

A: Yes. The XLamp® XR-E substitutes feature improved thermal resistance of 8°C/W compared to 12°C/C/W for the original XRCWHT-L1-0000-00807. This 33% improvement in thermal performance reduces junction temperature rise and extends component operational life, particularly in high-ambient-temperature applications.

Q: Do the substitute parts have the same moisture sensitivity requirements?

A: Yes. All substitute parts carry MSL 4 (72 Hours) rating, identical to the main part. Handling, storage, and reflow procedures remain unchanged.

Q: What is the inventory status of these substitute parts?

A: All listed XLamp® XR-E substitutes are active product status with current inventory availability ranging from 663 to 1083 pieces, ensuring reliable supply for production and field replacement applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message