MX6SWT-H1-0000-000CZ7 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000CZ7 is an XLamp® MX-6S warm white LED (3000K) designed for surface mount applications requiring high color rendering and directional light output. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The MX-6S series has been superseded by the MX-6 series, which offers improved electrical characteristics and active product status.

Substiute Parts

MX6SWT-H1-0000-000CZ7

CreeLED, Inc.In Stock: 811MX6SWT-H1-0000-000CZ7 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BZ7

CreeLED, Inc.In Stock: 1014MX6AWT-H1-0000-000BZ7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MX6AWT-H1-0000-000BZ7 qualifies as a functional equivalent based on the following matching parameters:

• Color and CCT: Both parts emit warm white light at 3000K with CRI of 80
• Viewing Angle: Both maintain 120° viewing angle for directional applications
• Package Footprint: Both use 2-SMD, Gull Wing configuration with identical 5.00mm x 5.00mm dimensions and 1.48mm seated height
• Thermal Characteristics: Both feature 5°C/W thermal resistance
• Moisture Sensitivity: Both rated MSL 2A (4 Weeks)
• Compliance: Both carry REACH Unaffected and EAR99 ECCN designations

The primary electrical differences (forward voltage and test current) reflect the evolution from MX-6S to MX-6 series architecture. The MX-6 variant operates at lower voltage (3.3V) with higher test current (300mA), resulting in improved lumens-per-watt efficiency (98 lm/W vs. 87 lm/W).

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000BZ7 is the designated substitute for the obsolete MX6SWT-H1-0000-000CZ7. Selection of the MX-6 variant is supported by:

• Active Product Status: The MX-6 series maintains active manufacturing status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: The substitute carries explicit RoHS Compliant certification, providing enhanced environmental compliance documentation
• Identical Mechanical Compatibility: Matching footprint, height, and thermal characteristics enable direct PCB layout reuse
• Maintained Optical Performance: Equivalent color temperature (3000K), CRI (80), and viewing angle (120°) preserve intended lighting characteristics
• Improved Efficiency: The MX-6 architecture delivers 98 lm/W versus 87 lm/W, reducing power consumption for equivalent light output

Circuit design modifications are required due to the voltage and current differences. The MX-6 operates at 3.3V nominal with 300mA test current, compared to the MX-6S at 20V nominal with 60mA test current. Driver and current-limiting circuitry must be redesigned accordingly.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BZ7 be used as a direct drop-in replacement without circuit modifications?

A: No. While the physical footprint and thermal characteristics are identical, the electrical specifications differ significantly. The MX-6 operates at 3.3V with 300mA test current, whereas the MX-6S operates at 20V with 60mA test current. Driver circuitry and current-limiting resistors must be redesigned for the substitute part.

Q: What is the difference between the 2-SMD Gull Wing and 2-SMD Gull Wing Exposed Pad packages?

A: Both packages share identical external dimensions (5.00mm x 5.00mm) and mounting footprint. The Exposed Pad variant in the MX-6 provides enhanced thermal dissipation through direct contact with the PCB thermal pad, improving heat transfer characteristics. This is a design improvement in the MX-6 series.

Q: Are the luminous flux outputs interchangeable between these parts?

A: The parts deliver similar but not identical flux levels. The MX6SWT-H1-0000-000CZ7 produces 104lm at 60mA, while the MX6AWT-H1-0000-000BZ7 produces 97lm at 300mA. For applications requiring precise lumen output, circuit design must account for the different test currents and flux specifications.

Q: Does the substitute part meet the same moisture sensitivity requirements?

A: Yes. Both parts carry MSL 2A (4 Weeks) ratings, indicating identical moisture sensitivity levels and storage requirements.

Q: What compliance certifications apply to the substitute part?

A: The MX6AWT-H1-0000-000BZ7 carries RoHS Compliant certification, REACH Unaffected status, and EAR99 ECCN designation. These certifications support use in regulated markets and export-controlled applications.