XRCWHT-L1-0000-006E7 Equivalent & Substitute Parts

Part Overview

The XRCWHT-L1-0000-006E7 is a CreeLED XLamp® XR-C warm white LED in the 3529 (9073 Metric) surface mount package, rated for 3000K color temperature with 65 lm output at 350 mA test current. This part is classified as obsolete. Equivalent substitute parts from the active XLamp® XR-E series are available with improved thermal performance and higher maximum current ratings while maintaining compatible optical and mechanical specifications.

Substiute Parts

XRCWHT-L1-0000-006E7

CreeLED, Inc.In Stock: 1091XRCWHT-L1-0000-006E7 Datasheet

Current PartRFQ

XREWHT-L1-0000-006E7

CreeLED, Inc.In Stock: 1021XREWHT-L1-0000-006E7 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-006E8

CreeLED, Inc.In Stock: 727XREWHT-L1-0000-006E8 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-006F8

CreeLED, Inc.In Stock: 1194XREWHT-L1-0000-006F8 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-R250-006F8

CreeLED, Inc.In Stock: 969XREWHT-L1-R250-006F8 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

• Package / Case: All substitutes use the identical 3529 (9073 Metric) surface mount package with matching footprint and height (4.60 mm maximum seated height)
• Mounting Type: All substitutes are surface mount compatible
• Viewing Angle: All substitutes maintain 90° viewing angle
• Test Current: All substitutes operate at 350 mA test current with identical 65 lm flux output at 25°C
• CRI: All substitutes maintain 80 (Typ) color rendering index
• Compliance: All substitutes are RoHS Compliant and REACH Unaffected

The substitute parts differ in the following parameters:

• Series: Substitutes are from the active XLamp® XR-E series (upgraded from XR-C)
• CCT (K): Substitutes available in 2700K, 2900K, and 3000K variants
• Forward Voltage (Vf): Substitutes operate at 3.3V (0.2V lower than original)
• Maximum Current: Substitutes rated for 700 mA (200 mA higher than original)
• Lumens/Watt: Substitutes deliver 56 lm/W (3 lm/W improvement)
• Thermal Resistance: Substitutes feature 8°C/W (4°C/W improvement over original)
• Product Status: All substitutes are Active

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are qualified replacements for the obsolete XRCWHT-L1-0000-006E7 based on mechanical and electrical compatibility within the specified operating parameters.

Primary Selection (Exact CCT Match): XREWHT-L1-0000-006E7 is the direct functional equivalent, maintaining the 3000K color temperature of the original part while offering improved thermal performance (8°C/W versus 12°C/W) and higher maximum current capability (700 mA versus 500 mA). This part is recommended for applications requiring no color temperature adjustment.

Alternative Selections (Warm White Variants): XREWHT-L1-0000-006E8 (2700K) and XREWHT-L1-0000-006F8 or XREWHT-L1-R250-006F8 (2900K) are suitable for applications where slightly warmer color temperatures are acceptable. All maintain identical optical output (65 lm at 350 mA), mechanical compatibility, and compliance certifications.

Packaging Consideration: XREWHT-L1-R250-006F8 includes a 250-unit reel specification. XREWHT-L1-0000-006F8 is the standard tape and reel variant. Both are electrically and mechanically identical.

All substitutes are RoHS Compliant and REACH Unaffected, matching the compliance profile of the original part.

Frequently Asked Questions (FAQ)

Q: Can XREWHT-L1-0000-006E7 be used as a direct replacement for XRCWHT-L1-0000-006E7?

A: Yes. Both parts deliver 65 lm output at 350 mA test current, operate at 90° viewing angle, use the identical 3529 (9073 Metric) surface mount package with 4.60 mm maximum height, and maintain 80 CRI. The 0.2V reduction in forward voltage (3.3V versus 4.6V) and improved thermal resistance (8°C/W versus 12°C/W) are beneficial for circuit design and thermal management.

Q: What is the difference between XREWHT-L1-0000-006F8 and XREWHT-L1-R250-006F8?

A: Both parts are electrically and mechanically identical XLamp® XR-E warm white LEDs at 2900K. The difference is packaging configuration: XREWHT-L1-R250-006F8 specifies a 250-unit reel, while XREWHT-L1-0000-006F8 is the standard tape and reel format. Select based on procurement and assembly requirements.

Q: Are there color temperature differences between the substitute options?

A: Yes. XREWHT-L1-0000-006E7 matches the original 3000K specification. XREWHT-L1-0000-006E8 is 2700K (warmer). XREWHT-L1-0000-006F8 and XREWHT-L1-R250-006F8 are 2900K (intermediate). All deliver identical 65 lm flux output and maintain 80 CRI. Select based on application color temperature requirements.

Q: Do the substitute parts have higher current ratings?

A: Yes. All XLamp® XR-E substitutes are rated for 700 mA maximum current, compared to 500 mA for the original XR-C part. This provides additional design margin for higher-brightness applications while maintaining the same 350 mA test current specification.

Q: Are thermal characteristics improved in the substitute parts?

A: Yes. All XLamp® XR-E substitutes feature 8°C/W thermal resistance, a 33% improvement over the original part's 12°C/W rating. This reduces junction temperature rise and improves long-term reliability in thermally constrained applications.

Q: Do the substitute parts maintain the same moisture sensitivity level?

A: Yes. All substitute parts maintain MSL 4 (72 Hours) classification, identical to the original part. Storage and handling requirements remain unchanged.