XMLHVW-Q2-0000-0000LS3F8 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q2-0000-0000LS3F8 is a CreeLED Xlamp® XM-L HVW series warm white LED designed for surface mount applications in 2020 (5050 metric) package format. This Active product operates at 46V forward voltage with 44mA test current, delivering 160lm at 85°C and 79 lm/W efficiency. The component is RoHS Compliant and REACH Unaffected, suitable for lighting applications requiring warm white color temperature at 2850K with 80 CRI.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits alternative color temperature specifications within the same electrical and mechanical envelope.

Substiute Parts

XMLHVW-Q2-0000-0000LS3F8

CreeLED, Inc.In Stock: 1074XMLHVW-Q2-0000-0000LS3F8 Datasheet

Current PartRFQ

XMLHVW-Q2-0000-0000LS3E8

CreeLED, Inc.In Stock: 1554XMLHVW-Q2-0000-0000LS3E8 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The XMLHVW-Q2-0000-0000LS3F8 accepts substitution based on strict electrical and mechanical parameter alignment within the Xlamp® XM-L HVW series. Substitution is valid when the following parameters remain constant:

• Voltage - Forward (Typ): 46V
• Current - Test: 44mA
• Current - Max: 125mA
• Viewing Angle: 110°
• Package / Case: 2020 (5050 Metric)
• Size / Dimension: 5.00mm x 5.00mm
• Height - Seated (Max): 3.30mm
• Thermal Resistance: 4.6°C/W
• Mounting Type: Surface Mount
• Series: Xlamp® XM-L HVW
• Manufacturer: CreeLED, Inc.
• RoHS Status: RoHS Compliant
• REACH Status: REACH Unaffected

The only parameter permitted to vary is Color Temperature (CCT), provided the substitute maintains identical electrical performance, thermal characteristics, and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the XMLHVW-Q2-0000-0000LS3F8 and XMLHVW-Q2-0000-0000LS3E8 are Active products from CreeLED with identical RoHS Compliance and REACH Unaffected status. Selection between these parts depends on color temperature requirements: the main part delivers 2850K warm white, while the substitute provides 2700K warm white. Both maintain identical electrical performance (46V, 44mA test current), thermal characteristics (4.6°C/W), and mechanical compatibility (2020 package, 5.00 x 5.00mm footprint, 3.30mm height). The choice between 2850K and 2700K is determined by application-specific lighting design parameters and does not affect circuit design, thermal management, or PCB layout considerations.

Frequently Asked Questions (FAQ)

Q: Can XMLHVW-Q2-0000-0000LS3E8 be used as a direct replacement for XMLHVW-Q2-0000-0000LS3F8?

A: Yes, provided the application permits a color temperature shift from 2850K to 2700K. All electrical parameters (voltage, current, efficiency), thermal characteristics, and mechanical dimensions are identical. No circuit modifications are required.

Q: What is the difference between 2850K and 2700K color temperature?

A: Both are warm white specifications. The 2850K variant (main part) produces a slightly warmer appearance compared to the 2700K variant (substitute). The difference is perceptible in direct comparison but both fall within the warm white category. Selection depends on the specific lighting design intent.

Q: Are the package dimensions identical?

A: Yes. Both parts use the 2020 (5050 metric) package with identical footprint (5.00 x 5.00mm) and maximum seated height (3.30mm). PCB layout and reflow profiles require no modification.

Q: Do both parts have the same thermal performance?

A: Yes. Both parts have a thermal resistance of 4.6°C/W. Thermal management design and heat sink requirements remain unchanged.

Q: Are compliance certifications identical?

A: Yes. Both parts are RoHS Compliant and REACH Unaffected. Both maintain Active product status from CreeLED, Inc.

Q: What is the flux output difference?

A: Both parts deliver 160lm at 85°C under 44mA test current, with identical efficiency of 79 lm/W. Luminous output is equivalent.

Q: Can I use either part interchangeably in production?

A: Yes, provided your application design accepts the color temperature difference. Both parts are electrically and mechanically interchangeable. Verify color temperature requirements with your lighting design specification before implementation.