MX6SWT-A1-0000-000CB7 Equivalent & Substitute Parts

Part Overview

The MX6SWT-A1-0000-000CB7 is an XLamp® MX-6S White LED in 2-SMD, Gull Wing surface mount packaging. This component operates at 20V forward voltage with a 60mA test current, delivering 104lm of luminous flux at 25°C. The part is classified as Obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning.

Substiute Parts

MX6SWT-A1-0000-000CB7

CreeLED, Inc.In Stock: 822MX6SWT-A1-0000-000CB7 Datasheet

Current PartRFQ

MX6AWT-A1-0000-000CB3

CreeLED, Inc.In Stock: 1110MX6AWT-A1-0000-000CB3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MX6AWT-A1-0000-000CB3 is identified as a substitute for the MX6SWT-A1-0000-000CB7 based on the following criteria:

Mechanical Compatibility:

• Identical mounting type: Surface Mount
• Identical package type: 2-SMD, Gull Wing configuration
• Identical physical dimensions: 5.00mm x 5.00mm footprint
• Identical maximum seated height: 1.48mm
• Identical thermal resistance: 5°C/W

Optical Compatibility:

• Identical color: White
• Identical viewing angle: 120°
• Identical luminous flux range: 104lm (100lm ~ 107lm) at test current

Environmental & Compliance:

• Identical Moisture Sensitivity Level: 2A (4 Weeks)
• Identical REACH Status: REACH Unaffected
• Identical ECCN classification: EAR99
• Identical HTSUS code: 8541.41.0000

Key Difference: The substitute operates at 3.3V forward voltage with 300mA test current, compared to the original 20V at 60mA. This represents a different electrical operating point within the same product family.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The MX6SWT-A1-0000-000CB7 is classified as Obsolete. The MX6AWT-A1-0000-000CB3 is Active, making it the appropriate choice for new designs and ongoing procurement where the MX6SWT-A1-0000-000CB7 is no longer available.

Compliance Advantage: The MX6AWT-A1-0000-000CB3 carries explicit RoHS Compliance certification, whereas the main part does not specify RoHS status. This provides additional regulatory assurance for applications subject to RoHS requirements.

Electrical Operating Point: Substitution requires circuit redesign. The MX6AWT-A1-0000-000CB3 operates at 3.3V with 300mA test current versus 20V at 60mA for the original part. Power dissipation differs: approximately 0.99W (3.3V × 300mA) for the substitute versus 1.2W (20V × 60mA) for the original. Driver and current-limiting circuitry must be adapted accordingly.

Mechanical & Optical Compatibility: Both parts share identical footprints, heights, thermal characteristics, and optical properties (luminous flux, viewing angle, color). PCB layout and thermal management designs require no modification.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-A1-0000-000CB3 be used as a direct drop-in replacement for the MX6SWT-A1-0000-000CB7?

A: No. While both parts share identical mechanical footprints and optical characteristics, the electrical operating points differ significantly. The substitute requires 3.3V at 300mA versus 20V at 60mA for the original. Circuit redesign is necessary, including modifications to voltage regulation and current-limiting components.

Q: Are the physical dimensions and mounting requirements identical?

A: Yes. Both parts are 5.00mm × 5.00mm surface mount components in 2-SMD, Gull Wing configuration with 1.48mm maximum seated height. PCB footprints and assembly processes remain unchanged.

Q: What is the difference between the package designations "2-SMD, Gull Wing" and "2-SMD, Gull Wing Exposed Pad"?

A: The substitute includes an exposed pad for enhanced thermal management. This does not affect mechanical compatibility or footprint dimensions but may improve thermal performance in applications requiring additional heat dissipation.

Q: Does the substitute provide equivalent luminous output?

A: Yes. Both parts deliver 104lm (100lm ~ 107lm) at their respective test currents. The substitute achieves higher efficiency at 105 lm/W compared to 87 lm/W for the original, despite identical flux output.

Q: What compliance certifications apply to the substitute?

A: The MX6AWT-A1-0000-000CB3 is RoHS Compliant and REACH Unaffected. Both parts carry identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications.

Q: Is the substitute suitable for high-temperature applications?

A: Both parts share identical thermal resistance of 5°C/W. Thermal performance depends on circuit design and PCB thermal management rather than component differences.