MX6SWT-H1-0000-000CB3 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000CB3 is an XLamp® MX-6S White LED in 2-SMD, Gull Wing surface mount packaging. This component is classified as Obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and production continuity. The part delivers 104lm at 25°C under 60mA test conditions with a forward voltage of 20V and 87 lm/W efficiency rating.

Substiute Parts

MX6SWT-H1-0000-000CB3

CreeLED, Inc.In Stock: 716MX6SWT-H1-0000-000CB3 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000CB3

CreeLED, Inc.In Stock: 744MX6AWT-H1-0000-000CB3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX6SWT-H1-0000-000CB3 is determined by the following critical parameters:

• Color: White
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package / Case: 2-SMD, Gull Wing configuration
• Physical Dimensions: 5.00mm x 5.00mm footprint with 1.48mm maximum seated height
• Thermal Resistance: 5°C/W
• Moisture Sensitivity Level: 2A (4 Weeks)

The MX6AWT-H1-0000-000CB3 qualifies as a substitute based on matching these mechanical and environmental parameters. However, electrical operating characteristics differ significantly: the substitute operates at 3.3V forward voltage with 300mA test current versus the original part's 20V and 60mA specifications. This electrical difference requires circuit-level design verification.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000CB3 is the identified substitute for the obsolete MX6SWT-H1-0000-000CB3. Selection of this substitute is supported by:

• Active product status, ensuring ongoing availability and supply chain continuity
• RoHS Compliance certification on the substitute part
• Identical mechanical footprint and thermal characteristics, enabling direct PCB layout compatibility
• Matching luminous flux output (104lm) and viewing angle (120°) for optical performance equivalence
• Identical moisture sensitivity classification and REACH compliance status

The substitute part operates at substantially lower forward voltage (3.3V versus 20V) and higher test current (300mA versus 60mA). Circuit redesign is required to accommodate these electrical differences. The substitute demonstrates superior efficiency (105 lm/W versus 87 lm/W). The substitute package includes an exposed pad variant, which may provide improved thermal performance in applications requiring enhanced heat dissipation.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000CB3 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000CB3?

A: Physical and thermal compatibility is confirmed. The parts share identical footprint dimensions (5.00mm x 5.00mm), mounting type (surface mount), package configuration (2-SMD, Gull Wing), and thermal resistance (5°C/W). However, electrical operating parameters differ significantly. The substitute requires 3.3V forward voltage and 300mA test current compared to the original part's 20V and 60mA specifications. Circuit-level modifications are necessary.

Q: What are the key differences between these parts?

A: The primary differences are electrical: forward voltage (20V versus 3.3V), test current (60mA versus 300mA), and maximum current rating (175mA versus 1A). The substitute offers higher efficiency (105 lm/W versus 87 lm/W) and active product status. Both deliver equivalent luminous flux (104lm) and viewing angle (120°).

Q: Does the exposed pad on the substitute part affect compatibility?

A: The MX6AWT-H1-0000-000CB3 features a 2-SMD, Gull Wing Exposed Pad configuration versus the standard 2-SMD, Gull Wing on the original part. The exposed pad provides additional thermal management capability. PCB layout modifications may be required to utilize this feature, but standard footprint compatibility is maintained.

Q: Are there compliance or certification differences?

A: The substitute part carries RoHS Compliance certification. Both parts maintain REACH Unaffected status and identical moisture sensitivity classification (2A, 4 Weeks). The original part specifies CRI of 80; the substitute does not provide CRI specification.

Q: What is the inventory status for these parts?

A: The MX6SWT-H1-0000-000CB3 (obsolete) has 679 pieces in stock. The MX6AWT-H1-0000-000CB3 (active) has 680 pieces in stock.