MX6SWT-H1-0000-000FF4 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000FF4 is an LED Lighting XLamp® MX-6S White, Neutral 4750K component manufactured by CreeLED, Inc. This surface mount device operates at 20V forward voltage with a 60mA test current, delivering 126lm at 25°C with a 120° viewing angle. The component is classified as Obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance applications. The MX-6S series has been superseded by newer XLamp® MX-6 variants that maintain compatibility across key electrical and mechanical parameters while offering improved product status and availability.

Substiute Parts

MX6SWT-H1-0000-000FF4

CreeLED, Inc.In Stock: 1007MX6SWT-H1-0000-000FF4 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000DF4

CreeLED, Inc.In Stock: 776MX6AWT-H1-0000-000DF4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000FF4 is determined by the following critical parameters:

Color and Correlated Color Temperature (CCT): Both the main part and substitute must maintain White, Neutral 4750K specification to ensure consistent color output in lighting applications.

Viewing Angle: The 120° viewing angle is a fixed optical characteristic that must be preserved across substitute parts.

Package and Mounting Type: Surface mount 2-SMD Gull Wing configuration with 5.00mm × 5.00mm footprint and 1.48mm maximum seated height ensures mechanical compatibility with existing PCB layouts.

Thermal Resistance: The 5°C/W thermal resistance package specification must be maintained to ensure thermal management performance.

Moisture Sensitivity Level: MSL 2A (4 Weeks) classification must be matched to preserve handling and storage requirements.

The MX6AWT-H1-0000-000DF4 qualifies as a substitute based on matching all these critical parameters. However, this substitute operates at significantly different electrical characteristics (3.3V forward voltage, 300mA test current) compared to the main part (20V, 60mA), requiring circuit redesign and power supply modification. The substitute is classified as Active product status with RoHS Compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000DF4 is the designated substitute for the obsolete MX6SWT-H1-0000-000FF4 based on matching optical, mechanical, and thermal specifications. The substitute maintains Active product status, ensuring long-term availability and supply chain continuity. RoHS Compliance certification of the substitute provides regulatory advantage for applications subject to environmental compliance requirements.

Critical consideration: The substitute operates at 3.3V forward voltage and 300mA test current, compared to the main part's 20V and 60mA. Direct pin-for-pin replacement is not possible without circuit redesign. Power supply architecture, current limiting, and thermal management must be re-evaluated for the substitute component. The substitute delivers 111lm at 25°C versus 126lm for the main part, representing an 11.9% reduction in luminous flux at test current.

The substitute's improved efficiency (112 lm/W versus 105 lm/W) and higher maximum current rating (1A versus 175mA) support applications requiring higher brightness or thermal headroom, provided the circuit is redesigned for the lower voltage operation.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000DF4 be used as a direct replacement for the MX6SWT-H1-0000-000FF4?

A: No. While both components share identical color temperature (4750K), viewing angle (120°), package footprint (5.00mm × 5.00mm), and thermal resistance (5°C/W), the substitute operates at fundamentally different electrical parameters. The main part requires 20V forward voltage at 60mA test current, while the substitute operates at 3.3V and 300mA. Circuit redesign is mandatory.

Q: What are the key compatibility parameters between these parts?

A: Compatibility is established through: Color and CCT (White, Neutral 4750K), viewing angle (120°), surface mount package type (2-SMD Gull Wing), physical dimensions (5.00mm × 5.00mm footprint, 1.48mm maximum height), thermal resistance (5°C/W), and moisture sensitivity classification (MSL 2A, 4 Weeks).

Q: Why does the substitute have an exposed pad in its package designation?

A: The MX6AWT-H1-0000-000DF4 features a 2-SMD Gull Wing Exposed Pad configuration, compared to the main part's standard 2-SMD Gull Wing. The exposed pad provides enhanced thermal dissipation, supporting the substitute's higher maximum current rating (1A versus 175mA) and improved thermal management in high-power applications.

Q: What is the luminous flux difference between these components?

A: At their respective test currents, the main part delivers 126lm (122–130lm range) while the substitute delivers 111lm (107–114lm range). This represents an 11.9% reduction in absolute flux. However, the substitute achieves superior efficiency at 112 lm/W compared to 105 lm/W for the main part.

Q: Are there compliance or regulatory differences?

A: The substitute is RoHS Compliant, while the main part's RoHS status is not specified. Both components are REACH Unaffected and classified under ECCN EAR99 and HTSUS 8541.41.0000. The substitute's Active product status ensures regulatory support and supply continuity compared to the Obsolete main part.