XREWHT-L1-R250-00C01 Equivalent & Substitute Parts

Part Overview

The XREWHT-L1-R250-00C01 is an XLamp® XR-E series cool white LED from CreeLED, Inc., designed for surface mount applications in lighting systems. This active product delivers 104 lumens at 350mA with a forward voltage of 3.3V and operates across the 5000K to 10000K color temperature range. Finding equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain consistent performance across production batches or alternative sourcing scenarios.

Substiute Parts

XREWHT-L1-R250-00C01

CreeLED, Inc.In Stock: 1188XREWHT-L1-R250-00C01 Datasheet

Current PartRFQ

XREWHT-L1-0000-00C01

CreeLED, Inc.In Stock: 3153XREWHT-L1-0000-00C01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XREWHT-L1-R250-00C01 is determined by strict equivalence across the following critical parameters:

• Color and CCT Range: White, Cool (5000K ~ 10000K)
• Optical Output: 104lm nominal at 350mA test current
• Electrical Characteristics: 3.3V forward voltage, 350mA test current, 1A maximum current
• Photometric Performance: 90 lm/W efficiency, 75 CRI
• Package Geometry: 3529 (9073 Metric) surface mount package with 9.00mm x 7.00mm footprint and 4.60mm maximum seated height
• Thermal Properties: 8°C/W thermal resistance
• Compliance: RoHS Compliant, MSL 4 rating, REACH Unaffected status

The substitute part XREWHT-L1-0000-00C01 matches all these parameters identically, confirming full parametric equivalence within the XLamp® XR-E series.

Parameter Comparison

Engineering Selection Recommendations

Both the XREWHT-L1-R250-00C01 and XREWHT-L1-0000-00C01 are active products from CreeLED, Inc., with identical electrical, optical, and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. Both parts carry RoHS Compliance certification and REACH Unaffected status, meeting regulatory requirements for industrial and commercial lighting applications. The MSL 4 rating requires standard moisture control during storage and handling. No performance differentiation exists between these parts based on the provided parameters.

Frequently Asked Questions (FAQ)

Q: Are XREWHT-L1-R250-00C01 and XREWHT-L1-0000-00C01 electrically interchangeable?

A: Yes. Both parts operate at 3.3V forward voltage with 350mA test current and 1A maximum current rating. They deliver identical optical output of 104 lumens at 25°C and maintain the same 90 lm/W efficiency.

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

A: Yes. Both parts use the identical 3529 (9073 Metric) surface mount package with 9.00mm x 7.00mm footprint and 4.60mm maximum seated height. No PCB layout modifications are required.

Q: What is the difference between the part numbers?

A: The part numbers differ only in their suffix designations (R250 versus 0000). All electrical, optical, mechanical, and compliance parameters are identical. The difference reflects internal CreeLED manufacturing or inventory tracking codes.

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS Compliant, REACH Unaffected, and carry identical MSL 4 ratings. Both maintain active product status.

Q: What is the thermal management requirement for these LEDs?

A: Both parts have 8°C/W thermal resistance. Adequate heat sinking is required to maintain junction temperature within specified operating limits, particularly when operating at or near the 1A maximum current rating.

Q: Are these parts suitable for high-volume production?

A: Yes. Both parts are available in Tape & Reel packaging for automated assembly. Inventory levels support production requirements, with XREWHT-L1-0000-00C01 offering higher stock availability (3105 pcs vs. 1090 pcs).