MX6SWT-H1-0000-000CZ5 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000CZ5 is an XLamp® MX-6S neutral white LED (4000K) designed for surface mount applications requiring 20V forward voltage operation at 60mA test current. This part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The MX-6S series delivers 104lm at 25°C with a 120° viewing angle and is packaged in a 2-SMD gull wing configuration measuring 5.00mm × 5.00mm.

Substiute Parts

MX6SWT-H1-0000-000CZ5

CreeLED, Inc.In Stock: 784MX6SWT-H1-0000-000CZ5 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BZ5

CreeLED, Inc.In Stock: 759MX6AWT-H1-0000-000BZ5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The MX6AWT-H1-0000-000BZ5 is identified as a substitute for the MX6SWT-H1-0000-000CZ5 based on the following allowable parameters:

Matching Parameters:

• Color and CCT: Both are white, neutral 4000K LEDs
• Viewing Angle: Both provide 120° viewing angle
• CRI: Both maintain CRI of 80
• Package Footprint: Both use 2-SMD gull wing configuration with identical 5.00mm × 5.00mm dimensions
• Height: Both have 1.48mm maximum seated height
• Thermal Resistance: Both specify 5°C/W package thermal resistance
• Moisture Sensitivity: Both rated MSL 2A (4 Weeks)
• Mounting Type: Both are surface mount

Differing Parameters:

• Voltage - Forward (Vf): MX6AWT operates at 3.3V versus MX6SWT at 20V
• Current - Test: MX6AWT requires 300mA versus MX6SWT at 60mA
• Flux Output: MX6AWT delivers 97lm versus MX6SWT at 104lm
• Lumens/Watt: MX6AWT achieves 98 lm/W versus MX6SWT at 87 lm/W
• Current - Max: MX6AWT rated 1A versus MX6SWT at 175mA
• Product Status: MX6AWT is active; MX6SWT is obsolete
• Packaging: MX6AWT supplied in Tape & Reel; MX6SWT packaging not specified

Substitution is valid when circuit design accommodates the different voltage and current requirements of the MX6AWT series.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000BZ5 is the designated substitute for the obsolete MX6SWT-H1-0000-000CZ5. Selection of the MX6AWT requires circuit redesign to accommodate its 3.3V forward voltage and 300mA test current, which differ significantly from the original 20V/60mA specification.

The MX6AWT offers the advantage of active product status, ensuring long-term availability and supply chain continuity. The part is RoHS compliant, whereas RoHS status for the MX6SWT is not specified. Both parts maintain identical REACH unaffected status and equivalent thermal characteristics.

Mechanical compatibility is confirmed: both parts share the same 5.00mm × 5.00mm footprint, 1.48mm maximum height, and 5°C/W thermal resistance. The MX6AWT includes an exposed pad variant of the gull wing package, which may provide improved thermal performance in high-power applications.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BZ5 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000CZ5?

A: No. While both parts share identical mechanical dimensions (5.00mm × 5.00mm footprint, 1.48mm height) and optical properties (4000K, 120° viewing angle, CRI 80), the MX6AWT operates at 3.3V/300mA versus the MX6SWT at 20V/60mA. Circuit redesign is required to accommodate the different voltage and current requirements.

Q: Are the package configurations compatible?

A: Both parts use 2-SMD gull wing surface mount packages with identical footprints and heights. The MX6AWT features an exposed pad variant, which is a superset of the standard gull wing configuration. PCB layouts designed for the MX6SWT can accommodate the MX6AWT without modification to pad geometry or spacing.

Q: What is the flux output difference between these parts?

A: The MX6SWT delivers 104lm at 60mA test current, while the MX6AWT delivers 97lm at 300mA test current. This represents a 7lm difference under their respective test conditions. The MX6AWT achieves higher luminous efficacy at 98 lm/W compared to the MX6SWT at 87 lm/W.

Q: Are there compliance differences between the two parts?

A: The MX6AWT is RoHS compliant with active product status, ensuring regulatory compliance and supply availability. The MX6SWT is obsolete with unspecified RoHS status. Both parts maintain REACH unaffected status and equivalent MSL 2A (4 Weeks) moisture sensitivity ratings.

Q: What thermal considerations apply to substitution?

A: Both parts specify 5°C/W package thermal resistance. The MX6AWT's exposed pad design may provide improved thermal coupling to the PCB in applications requiring enhanced heat dissipation. Thermal design review is recommended when substituting, particularly for high-current applications approaching the MX6AWT's 1A maximum rating.