MX6SWT-A1-0000-000DA7 Equivalent & Substitute Parts

Part Overview

The MX6SWT-A1-0000-000DA7 is an XLamp® MX-6S warm white LED (3250K) designed for surface mount applications. This part operates at 20V forward voltage with a 60mA test current, delivering 111lm at 25°C with a 120° viewing angle. The product is classified as obsolete, making identification of suitable substitutes necessary for ongoing design requirements and inventory management.

Substiute Parts

MX6SWT-A1-0000-000DA7

CreeLED, Inc.In Stock: 1126MX6SWT-A1-0000-000DA7 Datasheet

Current PartRFQ

MX6AWT-01-0000-000DA7

CreeLED, Inc.In Stock: 898MX6AWT-01-0000-000DA7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-A1-0000-000DA7 is based on the following criteria derived from the provided parameters:

Primary Compatibility Criteria:

• Color and CCT match: White, Warm 3250K
• 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: 2A classification

Secondary Considerations:

• Flux output at 25°C: 111lm (107lm – 114lm range)
• Lumens/Watt efficiency
• Forward voltage and current ratings
• Maximum current rating
• Product status and compliance certifications

The MX6AWT-01-0000-000DA7 qualifies as a substitute based on matching color, CCT, viewing angle, package configuration, physical dimensions, and thermal characteristics. However, this substitute operates at significantly different electrical parameters (3.3V vs. 20V forward voltage; 300mA vs. 60mA test current), requiring circuit redesign for direct replacement.

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution (Same Circuit Operation): No direct substitute is available. The MX6SWT-A1-0000-000DA7 operates at 20V with 60mA test current. The listed substitute (MX6AWT-01-0000-000DA7) operates at 3.3V with 300mA test current, requiring complete circuit redesign including driver and power supply modifications.

For Functional Replacement (Circuit Redesign Acceptable): The MX6AWT-01-0000-000DA7 is suitable when circuit modification is feasible. This substitute offers:

• Active product status (vs. obsolete)
• RoHS compliance certification
• Improved lumens/watt efficiency (112 lm/W vs. 93 lm/W)
• Identical color temperature, viewing angle, and physical footprint
• Tape & Reel packaging availability for production volumes

Compliance Considerations: The main part status is obsolete with no RoHS compliance specified. The substitute is active and RoHS compliant, making it preferable for new designs or long-term production continuity.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-01-0000-000DA7 replace the MX6SWT-A1-0000-000DA7 without circuit changes?

A: No. The substitute operates at 3.3V forward voltage versus 20V for the main part. Direct PCB substitution will result in component failure. Driver circuit and power supply redesign is required.

Q: What are the key physical compatibility factors?

A: Both parts share identical package configuration (2-SMD, Gull Wing), footprint (5.00mm x 5.00mm), height (1.48mm), and thermal resistance (5°C/W). Physical PCB layout compatibility is maintained, but electrical circuit redesign is necessary.

Q: Why is the main part classified as obsolete?

A: The MX6SWT-A1-0000-000DA7 belongs to the XLamp® MX-6S series, which has been superseded by the XLamp® MX-6 series. The substitute (MX6AWT-01-0000-000DA7) represents the active product line continuation.

Q: Are there differences in color rendering between these parts?

A: Both parts deliver 111lm at 25°C with 3250K warm white color. The main part specifies CRI of 80 (Typ). The substitute does not specify CRI in the provided data.

Q: What is the impact of different test currents (60mA vs. 300mA)?

A: Test current defines the operating point for flux and efficiency measurements. The substitute's higher test current (300mA) reflects its lower forward voltage design. Both deliver equivalent flux output (111lm) but at different electrical operating points.

Q: Is the substitute available in production quantities?

A: Yes. The MX6AWT-01-0000-000DA7 is listed as active with 839 pieces in stock and available in Tape & Reel packaging for volume production.

Q: What compliance certifications apply to each part?

A: The main part lists REACH Unaffected and ECCN EAR99 status. The substitute adds RoHS Compliant certification, making it suitable for applications with RoHS requirements.