MLCSWT-A1-0000-000XDT LED XLamp® ML-C Cool White 7000K Equivalent & Substitute Parts

Part Overview

The MLCSWT-A1-0000-000XDT is a surface-mount LED from CreeLED's XLamp® ML-C series, specified for cool white lighting at 7000K color temperature. This component is classified as Active product status and is RoHS compliant. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and thermal characteristics align within the allowed parameter specifications for this product category, enabling direct replacement in applications where the primary differentiator is color temperature selection.

Substiute Parts

MLCSWT-A1-0000-000XDT

CreeLED, Inc.In Stock: 767MLCSWT-A1-0000-000XDT Datasheet

Current PartRFQ

MLCSWT-A1-0000-000XE1

CreeLED, Inc.In Stock: 5480MLCSWT-A1-0000-000XE1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLCSWT-A1-0000-000XDT is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Forward Voltage (Vf): 6.4V typical
• Test Current: 50mA
• Maximum Current: 175mA
• Luminous Flux @ 25°C, 50mA: 29lm (27lm – 31lm range)
• Lumens per Watt: 91 lm/W
• Viewing Angle: 120°
• Package / Case: 4-SMD, J-Lead Exposed Pad
• Size / Dimension: 0.138" L × 0.124" W (4.60mm × 3.15mm)
• Height – Seated (Max): 0.052" (1.33mm)
• Thermal Resistance: 13°C/W
• Mounting Type: Surface Mount
• Series: XLamp® ML-C
• RoHS Status: RoHS Compliant
• MSL: 2A (4 Weeks)

Variable Parameter (Allows Substitution):

• Color Temperature (CCT): 6500K or 7000K

The MLCSWT-A1-0000-000XDT may be substituted with parts from the same XLamp® ML-C series that maintain identical electrical performance, thermal characteristics, and mechanical form factor while differing only in color temperature specification.

Parameter Comparison

Engineering Selection Recommendations

Both the MLCSWT-A1-0000-000XDT and MLCSWT-A1-0000-000XE1 maintain Active product status from CreeLED, Inc., ensuring ongoing manufacturer support and supply chain availability. Both components are RoHS compliant and carry identical MSL ratings of 2A (4 Weeks), requiring equivalent handling and storage protocols.

Selection between these parts is determined solely by application color temperature requirements. The 7000K variant (MLCSWT-A1-0000-000XDT) provides cooler white light output, while the 6500K variant (MLCSWT-A1-0000-000XE1) provides neutral white light output. All other electrical, thermal, and mechanical specifications are identical, enabling direct substitution based on color temperature preference without circuit redesign or thermal management modifications.

Frequently Asked Questions (FAQ)

Q: Can MLCSWT-A1-0000-000XE1 (6500K) be used as a direct replacement for MLCSWT-A1-0000-000XDT (7000K)?

A: Yes. Both parts share identical electrical characteristics (6.4V forward voltage, 50mA test current, 175mA maximum current), identical luminous flux output (29lm at 25°C, 50mA), identical thermal resistance (13°C/W), and identical mechanical form factor (4-SMD, J-Lead Exposed Pad, 4.60mm × 3.15mm × 1.33mm). The only difference is color temperature: 6500K versus 7000K. Direct substitution is permissible when application requirements allow for this color temperature shift.

Q: Are there any thermal management differences between these parts?

A: No. Both parts specify identical thermal resistance of 13°C/W. PCB layout, thermal vias, and heat dissipation design remain unchanged between the two variants.

Q: Do these parts require different handling or storage procedures?

A: No. Both parts carry identical Moisture Sensitivity Level (MSL) ratings of 2A (4 Weeks), requiring the same storage conditions, reflow profiles, and shelf-life management.

Q: Are both parts RoHS compliant?

A: Yes. Both MLCSWT-A1-0000-000XDT and MLCSWT-A1-0000-000XE1 are RoHS compliant and carry identical REACH Unaffected status.

Q: What is the difference in color perception between 7000K and 6500K?

A: Color temperature is specified in Kelvin (K). The 7000K variant produces cooler white light with slightly more blue content, while the 6500K variant produces neutral white light. Both maintain identical CRI (Color Rendering Index) of 75 (Typ). Selection depends on application lighting requirements and user preference for color tone.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. Identical package specifications (4-SMD, J-Lead Exposed Pad), footprint dimensions (4.60mm × 3.15mm), and electrical parameters enable direct PCB substitution without layout modifications or circuit redesign.