LED XLamp® MX-3S White SMD MX3SWT-A1-0000-0009B9

Part Overview

The CreeLED MX3SWT-A1-0000-0009B9 is a white LED XLamp® MX-3S surface mount component designed for lighting applications. This part is classified as obsolete, making identification of suitable alternatives necessary for ongoing production and design requirements. The component delivers 84 lumens at 25°C under 115mA test current with a forward voltage of 10.7V and 120° viewing angle in a compact 5.00mm × 5.00mm 2-SMD package.

Substiute Parts

MX3SWT-A1-0000-0009B9

CreeLED, Inc.In Stock: 794MX3SWT-A1-0000-0009B9 Datasheet

Current PartRFQ

MX3AWT-A1-0000-0009B9

CreeLED, Inc.In Stock: 1058MX3AWT-A1-0000-0009B9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX3SWT-A1-0000-0009B9 is determined by the following critical parameters:

• Package compatibility: 2-SMD, Gull Wing Exposed Pad format with identical 5.00mm × 5.00mm footprint and 1.48mm maximum seated height
• Thermal characteristics: Matching 11°C/W thermal resistance
• Optical performance: 120° viewing angle and white color specification
• Luminous flux range: Output within or near 84lm specification at rated test conditions
• Mounting type: Surface mount configuration
• Regulatory compliance: REACH Unaffected status and EAR99 ECCN classification

The identified substitute MX3AWT-A1-0000-0009B9 shares identical mechanical and thermal properties but operates at significantly different electrical parameters (3.7V forward voltage, 350mA test current versus 10.7V and 115mA). This electrical difference requires circuit design verification before substitution.

Parameter Comparison

Engineering Selection Recommendations

The MX3AWT-A1-0000-0009B9 is the documented substitute for the obsolete MX3SWT-A1-0000-0009B9. Both components share identical mechanical footprints, thermal properties, and luminous flux output, enabling direct physical replacement in PCB layouts.

The substitute part carries Active product status, ensuring continued availability and supply chain stability compared to the obsolete main part. Both components maintain REACH Unaffected regulatory status and EAR99 ECCN classification.

The MX3AWT-A1-0000-0009B9 additionally carries RoHS Compliant certification, providing enhanced environmental compliance documentation.

Critical consideration: The electrical operating parameters differ substantially. The substitute operates at 3.7V forward voltage with 350mA test current, compared to the main part's 10.7V and 115mA. Circuit design modifications to power supply and current limiting are required. Luminous efficiency is comparable at 65 lm/W versus 68 lm/W.

Frequently Asked Questions (FAQ)

Q: Can the MX3AWT-A1-0000-0009B9 be used as a direct drop-in replacement for the MX3SWT-A1-0000-0009B9?

A: Physical and thermal compatibility is confirmed. The 5.00mm × 5.00mm footprint, 1.48mm height, and 11°C/W thermal resistance are identical. However, electrical circuit modifications are mandatory due to different forward voltage (3.7V vs. 10.7V) and test current (350mA vs. 115mA) specifications.

Q: Are the luminous output specifications equivalent?

A: Both components deliver 84 lumens at their respective test currents and 25°C ambient temperature. Lumens/Watt efficiency differs slightly: 68 lm/W for the main part versus 65 lm/W for the substitute. Optical performance at 120° viewing angle is identical.

Q: What are the packaging differences?

A: The main part is supplied in standard packaging. The substitute is available in Tape & Reel (TR) format. Both use identical 2-SMD, Gull Wing Exposed Pad package configuration.

Q: Are there regulatory compliance differences?

A: Both components maintain REACH Unaffected status and EAR99 ECCN classification. The substitute carries additional RoHS Compliant certification, which may be required for certain applications or markets.

Q: What is the inventory status for each part?

A: The main part MX3SWT-A1-0000-0009B9 has 694 pieces in stock. The substitute MX3AWT-A1-0000-0009B9 has 1010 pieces in stock.