XRCWHT-L1-0000-006F5 Equivalent & Substitute Parts

Part Overview

The XRCWHT-L1-0000-006F5 is a CreeLED XLamp® XR-C neutral white LED (4300K) in 3529 surface mount package. This part is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production and replacement applications.

Substiute Parts

XRCWHT-L1-0000-006F5

CreeLED, Inc.In Stock: 676XRCWHT-L1-0000-006F5 Datasheet

Current PartRFQ

XREWHT-L1-0000-006E5

CreeLED, Inc.In Stock: 2150XREWHT-L1-0000-006E5 Datasheet

Parametric EquivalentRFQ

XREWHT-L1-0000-006F5

CreeLED, Inc.In Stock: 877XREWHT-L1-0000-006F5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the XRCWHT-L1-0000-006F5 is based on the following critical parameters:

• Color and CCT: White, Neutral 4300K
• Luminous Flux: 65lm at 350mA test current
• Test Current: 350mA
• CRI: 75 (Typ)
• Viewing Angle: 90°
• Package / Case: 3529 (9073 Metric)
• Mounting Type: Surface Mount
• Compliance: RoHS Compliant, REACH Unaffected

The substitute parts maintain identical or compatible electrical and mechanical parameters within the allowed tolerance ranges. The XLamp® XR-E series parts listed below provide direct functional equivalence while offering improved product status (Active vs. Obsolete).

Parameter Comparison

Engineering Selection Recommendations

XREWHT-L1-0000-006F5 is the primary substitute for XRCWHT-L1-0000-006F5. Both parts maintain identical CCT (4300K) and luminous flux specifications (65lm at 350mA). The XR-E variant offers Active product status, improved thermal resistance (8°C/W vs. 12°C/W), and higher maximum current rating (700mA vs. 500mA). Forward voltage is reduced from 4.6V to 3.3V, which may require circuit verification in current-limited designs. Both parts are RoHS Compliant and REACH Unaffected.

XREWHT-L1-0000-006E5 is a secondary substitute suitable for applications where CCT tolerance permits 4000K operation. This part maintains identical luminous flux, current rating, and package specifications. The 300K difference in CCT may affect color appearance in color-critical applications.

All substitute parts are available in Tape & Reel (TR) packaging and maintain identical mechanical compatibility with the original 3529 surface mount footprint.

Frequently Asked Questions (FAQ)

Q: Can XREWHT-L1-0000-006F5 directly replace XRCWHT-L1-0000-006F5 in existing designs?

A: Direct mechanical and electrical substitution is possible. The forward voltage difference (3.3V vs. 4.6V) must be evaluated in current-limiting circuits. Luminous flux, color temperature, CRI, and package dimensions are identical.

Q: What is the difference between XREWHT-L1-0000-006F5 and XREWHT-L1-0000-006E5?

A: Both are XLamp® XR-E parts with identical luminous flux and electrical characteristics. The primary difference is CCT: XREWHT-L1-0000-006F5 is 4300K (matching the original part), while XREWHT-L1-0000-006E5 is 4000K. Select based on color temperature requirements.

Q: Are the substitute parts compatible with the original 3529 footprint?

A: Yes. All parts use the 3529 (9073 Metric) package with identical dimensions (9.00mm x 7.00mm) and height (4.60mm). Surface mount assembly compatibility is maintained.

Q: What is the impact of the thermal resistance difference?

A: The substitute parts (XR-E series) have lower thermal resistance (8°C/W vs. 12°C/C/W), resulting in better heat dissipation. This is a performance improvement and does not affect substitution compatibility.

Q: Do all parts meet the same compliance standards?

A: Yes. All parts are RoHS Compliant, REACH Unaffected, and carry MSL 4 (72 Hours) moisture sensitivity rating.