MX6SWT-A1-0000-000CF4 Equivalent & Substitute Parts

Part Overview

The MX6SWT-A1-0000-000CF4 is an XLamp® MX-6S neutral white LED (4750K) designed for surface mount applications requiring 20V forward voltage at 60mA test current. This part is classified as obsolete, making identification of suitable 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 x 5.00mm.

Substiute Parts

MX6SWT-A1-0000-000CF4

CreeLED, Inc.In Stock: 704MX6SWT-A1-0000-000CF4 Datasheet

Current PartRFQ

MX6AWT-A1-0000-000CF4

CreeLED, Inc.In Stock: 735MX6AWT-A1-0000-000CF4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX6SWT-A1-0000-000CF4 is determined by the following critical parameters:

Mandatory Matching Criteria:

• Color and CCT: White, Neutral 4750K
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package Footprint: 5.00mm x 5.00mm (2-SMD)
• Height - Seated (Max): 1.48mm
• Thermal Resistance: 5°C/W
• CRI: 75 (Typ)

Allowable Variation Parameters:

• Voltage - Forward (Vf): May differ based on circuit design requirements
• Current - Test: May differ based on circuit design requirements
• Lumens/Watt: May vary with different forward voltage and current specifications
• Product Status: Active status preferred for ongoing availability

The MX6AWT-A1-0000-000CF4 qualifies as a substitute based on matching all mandatory criteria while operating at different electrical specifications (3.3V / 300mA versus 20V / 60mA).

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-A1-0000-000CF4 is the qualified substitute for the obsolete MX6SWT-A1-0000-000CF4. Selection of this substitute requires circuit redesign to accommodate the different electrical specifications: 3.3V forward voltage and 300mA test current versus the original 20V and 60mA.

The substitute part offers the following advantages:

• Active product status ensures ongoing availability and supply chain continuity
• RoHS compliance certification
• Identical optical and thermal characteristics (flux, CRI, viewing angle, thermal resistance)
• Identical mechanical footprint and mounting configuration
• Improved efficiency (105 lm/W versus 87 lm/W)

Circuit modifications must account for the significantly lower forward voltage (3.3V versus 20V) and higher test current (300mA versus 60mA). The maximum current rating increases from 175mA to 1A, providing greater operational headroom.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-A1-0000-000CF4 be used as a direct drop-in replacement for the MX6SWT-A1-0000-000CF4?

A: No. While both parts share identical optical characteristics (4750K, 104lm, 120° viewing angle) and mechanical footprint (5.00mm x 5.00mm, 1.48mm height), the forward voltage differs significantly (3.3V versus 20V). Circuit redesign is required to accommodate the different electrical specifications.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on matching color (White, Neutral 4750K), flux output (104lm), CRI (75 Typ), viewing angle (120°), mounting type (Surface Mount), package footprint (5.00mm x 5.00mm), seated height (1.48mm), and thermal resistance (5°C/W). Forward voltage and test current may differ based on circuit requirements.

Q: Are there packaging differences between these parts?

A: Yes. The MX6SWT-A1-0000-000CF4 packaging is not specified in available data. The MX6AWT-A1-0000-000CF4 is supplied in Tape & Reel (TR) format. The substitute also features an exposed pad in the 2-SMD gull wing package, compared to the standard gull wing configuration of the main part.

Q: What compliance certifications apply to the substitute part?

A: The MX6AWT-A1-0000-000CF4 is RoHS Compliant and REACH Unaffected. Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications.

Q: How do the efficiency ratings compare?

A: The substitute part delivers 105 lm/W at its test current (300mA, 3.3V) compared to 87 lm/W for the main part (60mA, 20V). This represents improved luminous efficiency at the substitute's operating point.