MX6SWT-H1-0000-000BA3 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000BA3 is an XLamp® MX-6S white neutral LED (4300K) designed for surface mount applications. This part operates at 20V forward voltage with a 60mA test current, delivering 97lm at 25°C with 81 lm/W efficiency and an 80 CRI rating. The product is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

MX6SWT-H1-0000-000BA3

CreeLED, Inc.In Stock: 968MX6SWT-H1-0000-000BA3 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BA3

CreeLED, Inc.In Stock: 918MX6AWT-H1-0000-000BA3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX6SWT-H1-0000-000BA3 is determined by the following critical parameters:

• Color and CCT Match: White, Neutral 4300K
• Viewing Angle: 120°
• Package Type: 2-SMD, Gull Wing configuration
• Physical Dimensions: 5.00mm x 5.00mm footprint
• Thermal Resistance: 5°C/W
• Flux Output Range: Nominal 97lm at test conditions
• CRI Rating: 80 minimum

The MX6AWT-H1-0000-000BA3 qualifies as a substitute based on matching color temperature, viewing angle, package footprint, physical dimensions, thermal characteristics, and flux output specifications. However, this substitute operates at significantly different electrical parameters (3.3V forward voltage, 300mA test current) compared to the original part, requiring circuit redesign for direct replacement.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000BA3 is the designated substitute for the obsolete MX6SWT-H1-0000-000BA3. Both parts share identical color temperature (4300K), viewing angle (120°), package footprint (5.00mm x 5.00mm), and thermal resistance (5°C/W), ensuring optical and thermal compatibility in the same PCB layout.

The substitute part offers the advantage of active product status, ensuring long-term availability and supply chain stability. The MX6AWT-H1-0000-000BA3 is RoHS Compliant, meeting current environmental compliance requirements.

Critical consideration: The substitute operates at 3.3V forward voltage and 300mA test current, compared to the original 20V and 60mA specifications. Direct replacement requires circuit redesign of the LED driver and current-limiting network. The substitute delivers higher efficiency (98 lm/W versus 81 lm/W) at its specified operating point, potentially reducing thermal load in redesigned applications.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BA3 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000BA3?

A: No. While both parts share identical optical characteristics (color, flux, viewing angle) and physical footprint, the substitute requires circuit redesign. The forward voltage differs by a factor of 6 (3.3V vs. 20V), and test current differs by a factor of 5 (300mA vs. 60mA). Existing current-limiting resistors and driver circuits must be recalculated for the substitute part.

Q: Are the package dimensions identical between the main part and substitute?

A: Yes. Both parts use a 5.00mm x 5.00mm footprint with 1.48mm maximum seated height, allowing use of the same PCB land pattern. The substitute features an exposed pad variant of the 2-SMD Gull Wing package, which may improve thermal performance in high-power applications.

Q: What is the impact of the higher efficiency rating on the substitute part?

A: The MX6AWT-H1-0000-000BA3 delivers 98 lm/W compared to 81 lm/W for the original part. At equivalent light output, the substitute generates less heat, reducing thermal management requirements in redesigned circuits.

Q: Does the substitute part meet current compliance standards?

A: Yes. The MX6AWT-H1-0000-000BA3 is RoHS Compliant and carries REACH Unaffected status, meeting current environmental and regulatory requirements. The original part's compliance status is not specified in available documentation.

Q: Are moisture sensitivity levels equivalent?

A: Yes. Both parts carry an MSL rating of 2A (4 Weeks), requiring identical handling and storage protocols.