XRCWHT-L1-0000-006F7 LED XLamp® Warm White 3200K Equivalent & Substitute Parts

Part Overview

The XRCWHT-L1-0000-006F7 is a CreeLED XLamp® XR-C warm white LED operating at 3200K color temperature, designed for surface mount applications in the 3529 (9073 Metric) package. This part is classified as obsolete. Substitute parts from the active XLamp® XR-E series provide equivalent optical and electrical performance while maintaining current product status and availability.

Substiute Parts

XRCWHT-L1-0000-006F7

CreeLED, Inc.In Stock: 812XRCWHT-L1-0000-006F7 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-L1-0000-006F7

CreeLED, Inc.In Stock: 1077XREWHT-L1-0000-006F7 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-006F8

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

Parametric EquivalentRFQ

XREWHT-L1-R250-006F7

CreeLED, Inc.In Stock: 1005XREWHT-L1-R250-006F7 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 of the obsolete XRCWHT-L1-0000-006F7 is based on the following criteria:

Primary Substitution Criteria:

• Identical package and mechanical form factor: 3529 (9073 Metric), 0.354" L x 0.276" W, 0.181" max height
• Identical viewing angle: 90°
• Identical test current: 350mA
• Identical flux output: 65lm (62lm ~ 67lm) at 25°C
• Identical CRI: 80 (Typ)
• Identical color category: White, Warm
• Identical mounting type: Surface Mount
• RoHS Compliant and REACH Unaffected status maintained

Acceptable Parameter Variations:

• Forward voltage (Vf): 3.3V (XR-E series) versus 4.6V (XR-C series) — both within typical LED operating ranges for warm white devices
• Maximum current: 700mA (XR-E series) versus 500mA (XR-C series) — higher rating provides design margin
• Thermal resistance: 8°C/W (XR-E series) versus 12°C/W (XR-C series) — improved thermal performance
• Lumens/Watt efficiency: 56 lm/W (XR-E series) versus 53 lm/W (XR-C series) — marginal improvement
• Color temperature options: 2700K, 2900K, 3000K, 3200K available in XR-E series

All substitute parts are from the active XLamp® XR-E series, ensuring current manufacturing status and supply availability.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: XREWHT-L1-0000-006F7

This part provides the closest match to the original XRCWHT-L1-0000-006F7, maintaining identical 3200K color temperature while offering improved thermal performance (8°C/W versus 12°C/W) and higher maximum current rating (700mA versus 500mA). Product status is active with robust supply availability. Tape & Reel packaging supports automated assembly processes.

Alternative Selections by Application Requirements:

For applications requiring warmer color temperature (2700K), select XREWHT-L1-0000-006E8. For 3000K applications, select XREWHT-L1-0000-006E7. For 2900K applications, select XREWHT-L1-0000-006F8 or XREWHT-L1-R250-006F8.

All substitute parts maintain identical optical output (65lm), CRI (80), viewing angle (90°), and mechanical form factor. Forward voltage difference (3.3V versus 4.6V) requires circuit design review for current-limiting resistor or driver adjustment. All parts carry RoHS Compliant and REACH Unaffected certifications.

Frequently Asked Questions (FAQ)

Q: Can XREWHT-L1-0000-006F7 directly replace XRCWHT-L1-0000-006F7 without circuit modification?

A: Mechanical and optical compatibility is direct. Forward voltage differs by 0.2V (3.3V versus 4.6V). Circuit design review is required to confirm current-limiting resistor or driver compatibility. The lower forward voltage may reduce voltage drop across series resistors, affecting LED current.

Q: What is the difference between Tape & Reel (TR) and bulk packaging?

A: Tape & Reel packaging is standard for automated surface mount assembly. Bulk packaging is suitable for manual assembly or lower-volume applications. All substitute parts are supplied in Tape & Reel format.

Q: Are there color temperature options available in the substitute series?

A: Yes. The XLamp® XR-E series offers 2700K, 2900K, 3000K, and 3200K options. All maintain identical flux output (65lm), CRI (80), and mechanical specifications. Selection depends on application color temperature requirements.

Q: How does thermal resistance improvement affect design?

A: Lower thermal resistance (8°C/W versus 12°C/W) in XR-E parts improves heat dissipation, reducing junction temperature at equivalent power levels. This supports higher current operation (700mA maximum versus 500mA) and extends component life in thermally constrained applications.

Q: What is the inventory status of substitute parts?

A: XREWHT-L1-0000-006F7 has 973 units in stock. XREWHT-L1-0000-006E7 has 947 units. XREWHT-L1-0000-006E8 has 708 units. XREWHT-L1-0000-006F8 has 1113 units. XREWHT-L1-R250-006F7 has 909 units. XREWHT-L1-R250-006F8 has 899 units. All are classified as new original stock.

Q: Do substitute parts meet the same compliance requirements?

A: Yes. All substitute parts are RoHS Compliant and REACH Unaffected, matching the original part's regulatory status. Moisture Sensitivity Level (MSL) is 4 (72 Hours) for all parts.