MX6SWT-H1-0000-000FA2 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000FA2 is a CreeLED XLamp® MX-6S neutral white LED (4750K) designed for surface mount applications. This part operates at 20V forward voltage with a 60mA test current, delivering 126 lumens at 25°C and 105 lm/W efficiency. The component features a 120° viewing angle and is housed in a 2-SMD Gull Wing package measuring 5.00mm × 5.00mm.

The MX6SWT-H1-0000-000FA2 is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing production requirements, system redesigns, or inventory replenishment where original stock is unavailable.

Substiute Parts

MX6SWT-H1-0000-000FA2

CreeLED, Inc.In Stock: 1072MX6SWT-H1-0000-000FA2 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000DA2

CreeLED, Inc.In Stock: 671MX6AWT-H1-0000-000DA2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000FA2 is evaluated based on the following critical parameters:

• Color and Correlated Color Temperature (CCT): Both parts must be White, Neutral 4750K to maintain color consistency in the application.
• Viewing Angle: Both parts maintain 120° viewing angle, ensuring optical performance compatibility.
• Package Type and Dimensions: Both parts use 2-SMD Gull Wing packaging with identical 5.00mm × 5.00mm footprint and 1.48mm maximum seated height, confirming PCB layout compatibility.
• Thermal Resistance: Both parts share 5°C/W thermal resistance, supporting equivalent thermal management.
• Moisture Sensitivity Level: Both parts are rated MSL 2A (4 Weeks), requiring identical handling and storage protocols.

The MX6AWT-H1-0000-000DA2 qualifies as a substitute based on these mechanical and optical parameters. However, the electrical characteristics differ significantly: the substitute operates at 3.3V forward voltage with 300mA test current, compared to the original part's 20V and 60mA. This electrical difference requires circuit redesign and is not a direct pin-compatible replacement.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000DA2 is the identified substitute for the obsolete MX6SWT-H1-0000-000FA2. Selection of this substitute is supported by the following factors:

• Product Status: The substitute is Active, ensuring ongoing availability and manufacturing support, whereas the original part is Obsolete.
• Compliance: The substitute is RoHS Compliant, meeting current regulatory requirements for electronic components.
• Mechanical Compatibility: Identical package footprint (5.00mm × 5.00mm), height (1.48mm), and thermal characteristics (5°C/W) allow direct PCB placement without layout modification.
• Optical Performance: Both parts deliver neutral white light at 4750K with 120° viewing angle and CRI 80, maintaining color consistency and beam characteristics.

Critical Consideration: The substitute requires circuit redesign due to electrical parameter differences. The original part operates at 20V/60mA, while the substitute operates at 3.3V/300mA. Driver circuits, current limiting resistors, and power supply configurations must be recalculated for the substitute part.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000DA2 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000FA2?

A: No. While both parts share identical mechanical dimensions, footprint, and optical characteristics (color, CCT, viewing angle), the electrical parameters differ significantly. The original part requires 20V forward voltage at 60mA test current, while the substitute requires 3.3V at 300mA. Direct substitution without circuit redesign will result in component failure or malfunction.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by: color and CCT (both White, Neutral 4750K), viewing angle (both 120°), package type and dimensions (both 2-SMD Gull Wing, 5.00mm × 5.00mm), height (both 1.48mm maximum), thermal resistance (both 5°C/W), and moisture sensitivity level (both MSL 2A, 4 Weeks).

Q: Why is the substitute part classified as Active while the original is Obsolete?

A: The MX6AWT-H1-0000-000DA2 belongs to the XLamp® MX-6 series, which remains in active production. The MX6SWT-H1-0000-000FA2 belongs to the XLamp® MX-6S series, which has been discontinued. Active status ensures continued component availability and manufacturing support.

Q: Are there differences in package configuration between the two parts?

A: Yes. The original part uses a standard 2-SMD Gull Wing package, while the substitute uses a 2-SMD Gull Wing Exposed Pad configuration. The exposed pad in the substitute provides enhanced thermal dissipation and may require PCB layout adjustment for optimal thermal performance.

Q: What compliance certifications apply to each part?

A: The original part's RoHS status is not specified in available documentation. The substitute is RoHS Compliant. Both parts are REACH Unaffected and classified as EAR99 for export control purposes.

Q: How do the luminous flux outputs compare?

A: The original part delivers 126 lumens at 25°C and 60mA test current. The substitute delivers 111 lumens at 25°C and 300mA test current. The substitute exhibits higher efficiency (112 lm/W vs. 105 lm/W) but lower absolute flux output due to different operating parameters.