MX6SWT-H1-0000-000C51 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000C51 is an XLamp® MX-6S white LED with cool color temperature (6500K) designed for surface mount applications. This component operates at 20V forward voltage with a test current of 60mA, delivering 104 lumens at 25°C. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications.

Substiute Parts

MX6SWT-H1-0000-000C51

CreeLED, Inc.In Stock: 789MX6SWT-H1-0000-000C51 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000C51

CreeLED, Inc.In Stock: 1053MX6AWT-H1-0000-000C51 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MX6AWT-H1-0000-000C51 is identified as a substitute for the MX6SWT-H1-0000-000C51 based on the following criteria:

Matching Parameters:

• Color and CCT: Both are white LEDs with 6500K cool color temperature
• CRI: Both maintain 80 Color Rendering Index
• Viewing Angle: Both provide 120° viewing angle
• Package Dimensions: Both use 2-SMD, Gull Wing configuration with identical 5.00mm x 5.00mm footprint and 1.48mm maximum seated height
• Thermal Resistance: Both feature 5°C/W thermal resistance
• Moisture Sensitivity: Both rated MSL 2A (4 Weeks)
• Compliance: Both are REACH Unaffected and classified as EAR99

Differing Parameters:

• Voltage - Forward (Vf): MX6AWT operates at 3.3V versus MX6SWT at 20V
• Current - Test: MX6AWT requires 300mA versus MX6SWT at 60mA
• Current - Max: MX6AWT rated 1A versus MX6SWT at 175mA
• Lumens/Watt: MX6AWT achieves 105 lm/W versus MX6SWT at 87 lm/W
• Product Status: MX6AWT is Active versus MX6SWT which is Obsolete
• RoHS Status: MX6AWT is RoHS Compliant (MX6SWT status not provided)

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000C51 is available as an active product with RoHS compliance, addressing the obsolescence status of the MX6SWT-H1-0000-000C51. Both components share identical optical characteristics (6500K CCT, 80 CRI, 120° viewing angle) and mechanical compatibility (5.00mm x 5.00mm footprint, 1.48mm height, 5°C/W thermal resistance).

Circuit design modifications are required when substituting the MX6AWT for the MX6SWT due to the significant difference in forward voltage (3.3V versus 20V) and test current (300mA versus 60mA). The MX6AWT demonstrates superior luminous efficacy at 105 lm/W compared to 87 lm/W for the MX6SWT. Both components maintain equivalent regulatory compliance (REACH Unaffected, EAR99 classification).

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000C51 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000C51?

A: No. While both components share identical footprint dimensions and optical properties, the MX6AWT operates at 3.3V with 300mA test current, whereas the MX6SWT operates at 20V with 60mA test current. Circuit redesign is necessary to accommodate the different electrical requirements.

Q: Are the optical characteristics identical between these two parts?

A: Yes. Both the MX6AWT-H1-0000-000C51 and MX6SWT-H1-0000-000C51 deliver 104 lumens at 25°C, maintain 6500K cool white color temperature, provide 80 CRI, and offer 120° viewing angle.

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

A: The MX6AWT features an exposed pad configuration, which provides enhanced thermal management compared to the standard gull wing package of the MX6SWT. Both maintain identical external dimensions and mounting footprint.

Q: Is the MX6AWT-H1-0000-000C51 RoHS compliant?

A: Yes. The MX6AWT-H1-0000-000C51 is RoHS Compliant. Both components are REACH Unaffected and classified as EAR99.

Q: Why does the MX6AWT have higher lumens per watt efficiency?

A: The MX6AWT achieves 105 lm/W compared to 87 lm/W for the MX6SWT at their respective test currents. This reflects the performance characteristics of the XLamp® MX-6 series versus the XLamp® MX-6S series.