MX6SWT-H1-0000-000BB4 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000BB4 is an XLamp® MX-6S white surface mount LED from CreeLED, Inc., designed for lighting applications requiring high luminous flux output. This component operates at 20V forward voltage with a 60mA test current, delivering 97 lumens at 25°C. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and procurement needs.

Substiute Parts

MX6SWT-H1-0000-000BB4

CreeLED, Inc.In Stock: 986MX6SWT-H1-0000-000BB4 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BB4

CreeLED, Inc.In Stock: 832MX6AWT-H1-0000-000BB4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MX6AWT-H1-0000-000BB4 is identified as a substitute for the MX6SWT-H1-0000-000BB4 based on the following substitution criteria:

Common Parameters (Substitution Basis):

• Manufacturer: CreeLED, Inc.
• Color: White
• Flux @ 25°C, Current - Test: 97lm (94lm ~ 100lm)
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package / Case: 2-SMD, Gull Wing configuration
• Size / Dimension: 0.197" L x 0.197" W (5.00mm x 5.00mm)
• Height - Seated (Max): 0.058" (1.48mm)
• Thermal Resistance of Package: 5°C/W
• Moisture Sensitivity Level (MSL): 2A (4 Weeks)
• REACH Status: REACH Unaffected

Differing Parameters (Design Consideration):

• Voltage - Forward (Vf): MX6AWT operates at 3.3V versus MX6SWT at 20V
• Current - Test: MX6AWT at 300mA versus MX6SWT at 60mA
• Current - Max: MX6AWT at 1A versus MX6SWT at 175mA
• Lumens/Watt: MX6AWT at 98 lm/W versus MX6SWT at 81 lm/W
• Product Status: MX6AWT is Active; MX6SWT is Obsolete
• CRI: MX6AWT data not provided; MX6SWT at 80

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000BB4 serves as an active substitute for the obsolete MX6SWT-H1-0000-000BB4. Both components share identical luminous flux output (97lm), viewing angle (120°), physical dimensions (5.00mm x 5.00mm), and thermal characteristics (5°C/W).

The primary design consideration is the voltage and current operating point. The MX6AWT operates at 3.3V with 300mA test current, whereas the MX6SWT operates at 20V with 60mA test current. Circuit topology and power supply architecture must accommodate this difference. The MX6AWT demonstrates superior luminous efficiency at 98 lm/W compared to the MX6SWT at 81 lm/W.

The MX6AWT-H1-0000-000BB4 carries RoHS Compliant certification and Active product status, supporting long-term availability and regulatory compliance. Both components maintain identical MSL 2A (4 Weeks) moisture sensitivity and REACH Unaffected status.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BB4 directly replace the MX6SWT-H1-0000-000BB4 in existing designs?

A: Direct replacement requires circuit redesign. While both components deliver identical luminous flux and share the same physical footprint, the MX6AWT operates at 3.3V/300mA versus the MX6SWT at 20V/60mA. Power supply and current limiting circuits must be modified accordingly.

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

A: Substitution is based on matching color (white), luminous flux output (97lm at 25°C), viewing angle (120°), mounting type (surface mount), physical dimensions (5.00mm x 5.00mm), and thermal resistance (5°C/W). Voltage and current operating points differ and require circuit adaptation.

Q: Are there package differences between these parts?

A: Both use 2-SMD, Gull Wing packages with identical external dimensions and height. The MX6AWT includes an exposed pad variant, which may provide improved thermal performance in specific PCB layouts.

Q: What is the impact of the voltage difference on system design?

A: The MX6SWT requires a 20V supply with 60mA test current, while the MX6AWT requires a 3.3V supply with 300mA test current. This affects power dissipation, current limiting resistor values, and overall circuit efficiency. The MX6AWT's higher efficiency (98 lm/W vs. 81 lm/W) may offset increased current requirements in some applications.

Q: Are both parts compliant with environmental regulations?

A: Both components are REACH Unaffected. The MX6AWT-H1-0000-000BB4 is RoHS Compliant. Both maintain MSL 2A (4 Weeks) moisture sensitivity classification.

Q: Why is the MX6SWT-H1-0000-000BB4 obsolete?

A: The MX6SWT is classified as obsolete. The MX6AWT-H1-0000-000BB4 is the active equivalent from CreeLED, Inc., and is recommended for new designs and ongoing procurement.