MX6SWT-A1-0000-000BA3 Equivalent & Substitute Parts

Part Overview

The MX6SWT-A1-0000-000BA3 is an XLamp® MX-6S neutral white LED (4300K) designed for surface mount applications. This part operates at 20V forward voltage with a 60mA test current, delivering 97lm at 25°C and 81 lm/W efficiency. The product is classified as obsolete, making identification of suitable substitutes essential for ongoing design support and procurement planning.

Substiute Parts

MX6SWT-A1-0000-000BA3

CreeLED, Inc.In Stock: 793MX6SWT-A1-0000-000BA3 Datasheet

Current PartRFQ

MX6AWT-A1-0000-000BA3

CreeLED, Inc.In Stock: 990MX6AWT-A1-0000-000BA3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-A1-0000-000BA3 is based on the following criteria derived from the provided parameters:

Mandatory Matching Parameters:

• Color and CCT: White, Neutral 4300K
• Viewing Angle: 120°
• Package Type: 2-SMD, Gull Wing configuration
• Physical Dimensions: 5.00mm x 5.00mm footprint
• Thermal Resistance: 5°C/W
• Moisture Sensitivity Level: 2A (4 Weeks)

Allowable Variation Parameters:

• Forward Voltage (Vf): Different voltage ratings are acceptable if the substitute operates within the same circuit topology
• Test Current and Maximum Current: Substitutes may have different current ratings provided the application circuit can accommodate the variation
• Flux Output: Substitutes with equivalent or higher lumen output at their respective test currents are acceptable
• Lumens/Watt Efficiency: Higher efficiency ratings are acceptable
• CRI: Equivalent or higher CRI values are acceptable
• Product Status: Active status substitutes are preferred for obsolete parts

The MX6AWT-A1-0000-000BA3 qualifies as a substitute based on matching color, CCT, viewing angle, package configuration, physical dimensions, thermal resistance, and MSL rating.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-A1-0000-000BA3 is the designated substitute for the obsolete MX6SWT-A1-0000-000BA3. Both parts share identical color temperature (4300K), viewing angle (120°), physical footprint (5.00mm x 5.00mm), and thermal characteristics (5°C/W).

The primary design consideration is the forward voltage difference: the main part operates at 20V while the substitute operates at 3.3V. Circuit redesign is required to accommodate this voltage change. The substitute delivers equivalent lumen output (97lm) with improved efficiency (98 lm/W versus 81 lm/W).

The MX6AWT-A1-0000-000BA3 holds active product status and RoHS compliance, providing long-term availability and regulatory alignment. The exposed pad configuration in the substitute package offers enhanced thermal management compared to the standard gull wing package of the main part.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-A1-0000-000BA3 be used as a direct drop-in replacement for the MX6SWT-A1-0000-000BA3?

A: No. While both parts share identical physical dimensions, footprint, and thermal characteristics, the forward voltage differs significantly (20V versus 3.3V). Circuit redesign is required to accommodate the substitute's lower voltage rating. The PCB layout and drive circuitry must be modified accordingly.

Q: Are the lumen outputs equivalent between the two parts?

A: Yes. Both parts deliver 97lm (94lm – 100lm range) at their respective test currents. The MX6AWT-A1-0000-000BA3 achieves this output at 300mA, while the MX6SWT-A1-0000-000BA3 achieves it at 60mA, resulting in higher efficiency for the substitute (98 lm/W versus 81 lm/W).

Q: What is the difference between the gull wing and gull wing exposed pad packages?

A: Both are 2-SMD, gull wing surface mount configurations with identical external dimensions and thermal resistance. The exposed pad in the MX6AWT-A1-0000-000BA3 provides direct thermal contact to the PCB, improving heat dissipation. This is an enhancement over the standard gull wing package.

Q: Is the MX6AWT-A1-0000-000BA3 RoHS compliant?

A: Yes. The MX6AWT-A1-0000-000BA3 is RoHS compliant. RoHS status for the main part (MX6SWT-A1-0000-000BA3) was not specified in the provided data.

Q: Can I use the MX6AWT-A1-0000-000BA3 in high-current applications?

A: The MX6AWT-A1-0000-000BA3 supports a maximum current of 1A, compared to 175mA for the main part. However, application suitability depends on circuit design, thermal management, and intended operating conditions. The substitute's higher current rating provides design flexibility for applications requiring increased current capacity.

Q: Are both parts available for procurement?

A: The MX6SWT-A1-0000-000BA3 is obsolete. The MX6AWT-A1-0000-000BA3 is active and available, with 892 pcs in stock according to the provided inventory data.