XMLHVW-Q2-0000-0000LS4F7 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q2-0000-0000LS4F7 is an Xlamp® XM-L HVW series LED from CreeLED, Inc., designed for warm white lighting applications at 3250K color temperature. This surface mount device operates at 46V forward voltage with a test current of 44mA, delivering 168lm at 85°C and 83 lm/W efficiency. The component is actively produced, RoHS compliant, and REACH unaffected. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the Xlamp® XM-L HVW product line.

Substiute Parts

XMLHVW-Q2-0000-0000LS4F7

CreeLED, Inc.In Stock: 868XMLHVW-Q2-0000-0000LS4F7 Datasheet

Current PartRFQ

XMLHVW-Q2-0000-0000LS4E8

CreeLED, Inc.In Stock: 1050XMLHVW-Q2-0000-0000LS4E8 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the Xlamp® XM-L HVW series are qualified based on the following electrical and mechanical parameters:

Critical Parameters for Substitution:

• Forward voltage (Vf): 46V (identical)
• Test current: 44mA (identical)
• Maximum current: 125mA (identical)
• Package / Case: 2020 (5050 Metric) (identical)
• Mounting type: Surface Mount (identical)
• Thermal resistance: 4.6°C/W (identical)
• Viewing angle: 110° (identical)
• Physical dimensions: 0.197" L x 0.197" W, height 0.130" max (identical)

Variable Parameter:

• Color Temperature (CCT): Warm white range (2700K to 3250K)

The XMLHVW-Q2-0000-0000LS4E8 substitute maintains all critical electrical and mechanical specifications while offering an alternative color temperature of 2700K within the warm white spectrum. Both parts deliver identical luminous flux (168lm at 85°C), efficiency (83 lm/W), and CRI (80 Typ), differing only in correlated color temperature selection.

Parameter Comparison

Engineering Selection Recommendations

Both the XMLHVW-Q2-0000-0000LS4F7 and XMLHVW-Q2-0000-0000LS4E8 are active products from CreeLED, Inc., with identical RoHS compliance and REACH unaffected status. Selection between these parts depends on the required color temperature specification for the application. The 3250K variant (XMLHVW-Q2-0000-0000LS4F7) provides a neutral warm white tone, while the 2700K variant (XMLHVW-Q2-0000-0000LS4E8) delivers a warmer, more amber-tinted appearance. Both maintain equivalent electrical performance, thermal characteristics, and mechanical compatibility within the 2020 (5050 Metric) surface mount package footprint.

Frequently Asked Questions (FAQ)

Q: Can XMLHVW-Q2-0000-0000LS4E8 be used as a direct replacement for XMLHVW-Q2-0000-0000LS4F7?

A: Yes, from an electrical and mechanical standpoint. Both parts share identical forward voltage (46V), test current (44mA), maximum current (125mA), luminous flux (168lm at 85°C), efficiency (83 lm/W), CRI (80 Typ), package dimensions (2020/5050 Metric), and thermal resistance (4.6°C/W). The only difference is color temperature: 3250K versus 2700K. Selection depends on whether the application requires the specific color temperature of the original part.

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

A: Tape & Reel packaging is supplied on continuous reel format suitable for automated pick-and-place assembly equipment. Cut Tape packaging is supplied in shorter tape segments for manual handling or lower-volume applications. Both packaging formats contain identical components; the difference is in supply format and handling method.

Q: Are both parts suitable for the same PCB footprint?

A: Yes. Both XMLHVW-Q2-0000-0000LS4F7 and XMLHVW-Q2-0000-0000LS4E8 use the identical 2020 (5050 Metric) package with matching dimensions (0.197" L x 0.197" W, 0.130" max height) and surface mount mounting type. No PCB redesign is required for substitution.

Q: What is the significance of the 110° viewing angle specification?

A: The 110° viewing angle defines the half-angle cone within which the LED maintains specified luminous intensity. This parameter is identical for both parts, ensuring consistent light distribution characteristics in the application.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both XMLHVW-Q2-0000-0000LS4F7 and XMLHVW-Q2-0000-0000LS4E8 are RoHS compliant and REACH unaffected, meeting equivalent environmental and regulatory requirements.