MX6SWT-H1-0000-000CB6 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000CB6 is an XLamp® MX-6S white surface mount LED from CreeLED, Inc., designed for lighting applications requiring high luminous efficacy. This component operates at 20V forward voltage with a 60mA test current, delivering 104lm at 25°C and achieving 87 lm/W efficiency. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

MX6SWT-H1-0000-000CB6

CreeLED, Inc.In Stock: 1077MX6SWT-H1-0000-000CB6 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BB6

CreeLED, Inc.In Stock: 821MX6AWT-H1-0000-000BB6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000CB6 is based on the following critical parameters:

Mechanical Compatibility:

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

Optical Compatibility:

• Identical color: White
• Identical viewing angle: 120°

Electrical Compatibility Constraints: The MX6SWT-H1-0000-000CB6 operates at 20V forward voltage with a 60mA test current. Substitute parts must be evaluated for circuit-level compatibility, as forward voltage and current requirements directly impact driver design and power delivery architecture.

Regulatory & Environmental:

• Identical MSL rating: 2A (4 Weeks)
• Identical REACH status: REACH Unaffected
• Identical ECCN classification: EAR99

The MX6AWT-H1-0000-000BB6 meets all mechanical, optical, and regulatory criteria for substitution consideration.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The MX6SWT-H1-0000-000CB6 is classified as obsolete. The MX6AWT-H1-0000-000BB6 is active and available in production quantities (732 Pcs in stock), providing supply chain continuity and long-term availability assurance.

Compliance & Certification: Both parts maintain identical REACH and ECCN classifications. The MX6AWT-H1-0000-000BB6 carries explicit RoHS Compliance certification, whereas the main part does not specify RoHS status. This represents an improvement in regulatory alignment for applications requiring RoHS compliance.

Electrical Architecture Impact: The MX6AWT-H1-0000-000BB6 operates at 3.3V forward voltage versus 20V for the MX6SWT-H1-0000-000CB6. This represents a fundamental difference in driver design requirements and power delivery architecture. Circuit redesign is necessary for substitution.

Mechanical & Thermal Compatibility: Both parts share identical footprint dimensions (5.00mm x 5.00mm), maximum seated height (1.48mm), and thermal resistance (5°C/W). PCB layout and thermal management strategies remain unchanged.

Optical Performance: Both parts deliver white light at 120° viewing angle. The MX6AWT-H1-0000-000BB6 achieves 98 lm/W efficiency versus 87 lm/W for the main part, representing improved luminous efficacy. CRI specification is not provided for the substitute part.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BB6 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000CB6?

A: No. While both parts share identical mechanical footprints and thermal characteristics, the MX6AWT-H1-0000-000BB6 operates at 3.3V forward voltage compared to 20V for the MX6SWT-H1-0000-000CB6. Driver circuit redesign is required to accommodate the different voltage and current requirements.

Q: What are the key mechanical compatibility factors?

A: Both parts use identical 2-SMD Gull Wing packages with 5.00mm x 5.00mm footprints and 1.48mm maximum seated height. PCB layout and reflow profiles remain compatible. The MX6AWT-H1-0000-000BB6 features an exposed pad variant, which may provide improved thermal performance in specific thermal management designs.

Q: How do the optical characteristics compare?

A: Both parts emit white light with 120° viewing angle. The MX6SWT-H1-0000-000CB6 specifies CRI 80, while CRI is not specified for the MX6AWT-H1-0000-000BB6. Luminous output differs due to different test currents: 104lm at 60mA for the main part versus 97lm at 300mA for the substitute.

Q: What is the impact of the obsolete status?

A: The MX6SWT-H1-0000-000CB6 is obsolete and subject to supply discontinuation. The MX6AWT-H1-0000-000BB6 is active with confirmed inventory availability, ensuring long-term design support and production continuity.

Q: Are there regulatory differences between these parts?

A: Both parts maintain identical REACH and ECCN classifications. The MX6AWT-H1-0000-000BB6 carries explicit RoHS Compliance certification, whereas RoHS status is not specified for the main part. Both maintain identical MSL 2A (4 Weeks) ratings.

Q: What packaging formats are available?

A: The MX6SWT-H1-0000-000CB6 packaging format is not specified in available data. The MX6AWT-H1-0000-000BB6 is supplied in Tape & Reel (TR) format, standard for high-volume surface mount assembly operations.